Serialized Form

Package org.tribuo

Class org.tribuo.CategoricalIDInfo

class CategoricalIDInfo extends CategoricalInfo implements Serializable

serialVersionUID:

2L

Serialized Fields

id

int id

Class org.tribuo.CategoricalInfo

class CategoricalInfo extends SkeletalVariableInfo implements Serializable

serialVersionUID:

2L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

observedCount

long observedCount

The count of the observed value if it's only seen a single one.

observedValue

double observedValue

The observed value if it's only seen a single one.

valueCounts

Map<Double,com.oracle.labs.mlrg.olcut.util.MutableLong> valueCounts

The occurrence counts of each value.

Class org.tribuo.Dataset

class Dataset extends Object implements Serializable

serialVersionUID:

2L

Serialized Fields

data

List<Example<T extends Output<T>>> data

The data in this data set.

indices

int[] indices

The indices of the shuffled order.

outputFactory

OutputFactory<T extends Output<T>> outputFactory

A factory for making OutputInfo and Output of the appropriate type.

sourceProvenance

DataProvenance sourceProvenance

The provenance of the data source, extracted on construction.

tribuoVersion

String tribuoVersion

The Tribuo version which originally created this dataset

Class org.tribuo.Example

class Example extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

metadata

Map<String,Object> metadata

The example metadata.

output

T extends Output<T> output

The output associated with this example.

weight

float weight

The weight associated with this example.

Class org.tribuo.Feature

class Feature extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

name

String name

The feature name.

value

double value

The feature value.

Class org.tribuo.FeatureMap

class FeatureMap extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

m

Map<String,VariableInfo> m

Map from the feature names to their info.

Class org.tribuo.ImmutableDataset

class ImmutableDataset extends Dataset<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

dropInvalidExamples

boolean dropInvalidExamples

If true, instead of throwing an exception when an invalid Example is encountered, this Dataset will log a warning and drop it.

featureIDMap

ImmutableFeatureMap featureIDMap

A map from feature names to IDs for the features found in this dataset.

outputIDInfo

ImmutableOutputInfo<T extends Output<T>> outputIDInfo

Output information, and id numbers for outputs found in this dataset.

provenance

DatasetProvenance provenance

Class org.tribuo.ImmutableFeatureMap

class ImmutableFeatureMap extends FeatureMap implements Serializable

serialVersionUID:

1L

Serialized Fields

idMap

Map<Integer,VariableIDInfo> idMap

The map from id numbers to the feature infos.

size

int size

The number of features.

Class org.tribuo.Model

class Model extends Object implements Serializable

serialVersionUID:

2L

Serialized Fields

featureIDMap

ImmutableFeatureMap featureIDMap

The features this model knows about.

generatesProbabilities

boolean generatesProbabilities

Does this model generate probability distributions in the output.

name

String name

The model's name.

outputIDInfo

ImmutableOutputInfo<T extends Output<T>> outputIDInfo

The outputs this model predicts.

provenance

ModelProvenance provenance

The model provenance.

provenanceOutput

String provenanceOutput

The cached toString of the model provenance.

Mostly cached so it appears in the serialized output and can be read by grepping the binary.

Class org.tribuo.MutableDataset

class MutableDataset extends Dataset<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

dense

boolean dense

Denotes if this dataset contains implicit zeros or not.

featureMap

MutableFeatureMap featureMap

A map from feature names to feature info objects.

outputMap

MutableOutputInfo<T extends Output<T>> outputMap

Information about the outputs in this dataset.

transformProvenances

List<com.oracle.labs.mlrg.olcut.provenance.ObjectProvenance> transformProvenances

The provenances of the transformations applied to this dataset.

Class org.tribuo.MutableFeatureMap

class MutableFeatureMap extends FeatureMap implements Serializable

serialVersionUID:

2L

Serialized Fields

convertHighCardinality

boolean convertHighCardinality

Class org.tribuo.Prediction

class Prediction extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

example

Example<T extends Output<T>> example

The example which was used to generate this prediction.

exampleSize

int exampleSize

How many features were set in the example.

numUsed

int numUsed

How many features were used by the model.

output

T extends Output<T> output

The output assigned by a model.

outputScores

Map<String,T extends Output<T>> outputScores

A map from output name to output object, which contains the score.

probability

boolean probability

Does outputScores contain probabilities or scores?

Class org.tribuo.RealIDInfo

class RealIDInfo extends RealInfo implements Serializable

serialVersionUID:

1L

Serialized Fields

id

int id

Class org.tribuo.RealInfo

class RealInfo extends SkeletalVariableInfo implements Serializable

serialVersionUID:

1L

Serialized Fields

max

double max

The maximum observed feature value.

mean

double mean

The feature mean.

min

double min

The minimum observed feature value.

sumSquares

double sumSquares

The sum of the squared feature values (used to compute the variance).

Class org.tribuo.SelectedFeatureSet

class SelectedFeatureSet extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

featureNames

List<String> featureNames

featureScores

List<Double> featureScores

isOrdered

boolean isOrdered

provenance

FeatureSetProvenance provenance

Class org.tribuo.SkeletalVariableInfo

class SkeletalVariableInfo extends Object implements Serializable

serialVersionUID:

2L

Serialized Fields

count

int count

How often the feature occurs in the dataset.

name

String name

The name of the feature.

Class org.tribuo.SparseModel

class SparseModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

activeFeatures

Map<String,List<String>> activeFeatures

Package org.tribuo.anomaly

Class org.tribuo.anomaly.AnomalyFactory

class AnomalyFactory extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.anomaly.AnomalyFactory.AnomalyFactoryProvenance

class AnomalyFactoryProvenance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.anomaly.AnomalyInfo

class AnomalyInfo extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

anomalyCount

long anomalyCount

The number of anomalous events observed.

expectedCount

long expectedCount

The number of expected events observed.

unknownCount

int unknownCount

The number of unknown events observed (i.e., those without labels).

Class org.tribuo.anomaly.Event

class Event extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

score

double score

type

Event.EventType type

Class org.tribuo.anomaly.ImmutableAnomalyInfo

class ImmutableAnomalyInfo extends AnomalyInfo implements Serializable

serialVersionUID:

1L

Class org.tribuo.anomaly.MutableAnomalyInfo

class MutableAnomalyInfo extends AnomalyInfo implements Serializable

serialVersionUID:

1L

Package org.tribuo.anomaly.example

Class org.tribuo.anomaly.example.GaussianAnomalyDataSource.GaussianAnomalyDataSourceProvenance

class GaussianAnomalyDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Package org.tribuo.anomaly.liblinear

Class org.tribuo.anomaly.liblinear.LibLinearAnomalyModel

class LibLinearAnomalyModel extends LibLinearModel<Event> implements Serializable

serialVersionUID:

3L

Class org.tribuo.anomaly.liblinear.LinearAnomalyType

class LinearAnomalyType extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

type

LinearAnomalyType.LinearType type

Package org.tribuo.anomaly.libsvm

Class org.tribuo.anomaly.libsvm.LibSVMAnomalyModel

class LibSVMAnomalyModel extends LibSVMModel<Event> implements Serializable

serialVersionUID:

1L

Class org.tribuo.anomaly.libsvm.SVMAnomalyType

class SVMAnomalyType extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

type

SVMAnomalyType.SVMMode type

Package org.tribuo.classification

Class org.tribuo.classification.ImmutableLabelInfo

class ImmutableLabelInfo extends LabelInfo implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

idLabelMap

Map<Integer,String> idLabelMap

labelIDMap

Map<String,Integer> labelIDMap

Class org.tribuo.classification.Label

class Label extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

label

String label

The name of the label.

score

double score

The score of the label.

Class org.tribuo.classification.LabelFactory

class LabelFactory extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.classification.LabelFactory.LabelFactoryProvenance

class LabelFactoryProvenance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.classification.LabelInfo

class LabelInfo extends Object implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

labelCounts

Map<String,com.oracle.labs.mlrg.olcut.util.MutableLong> labelCounts

The occurrence counts of each label.

unknownCount

int unknownCount

The number of unknown labels this LabelInfo has seen.

Class org.tribuo.classification.MutableLabelInfo

class MutableLabelInfo extends LabelInfo implements Serializable

serialVersionUID:

1L

Package org.tribuo.classification.baseline

Class org.tribuo.classification.baseline.DummyClassifierModel

class DummyClassifierModel extends Model<Label> implements Serializable

serialVersionUID:

1L

Serialized Fields

cdf

double[] cdf

constantLabel

Label constantLabel

dummyType

DummyClassifierTrainer.DummyType dummyType

rng

Random rng

seed

long seed

Package org.tribuo.classification.dtree.impl

Class org.tribuo.classification.dtree.impl.ClassifierTrainingNode

class ClassifierTrainingNode extends AbstractTrainingNode<Label> implements Serializable

serialVersionUID:

1L

Serialization Methods

writeObject

private void writeObject(ObjectOutputStream stream)
                  throws IOException

Throws:

IOException

Serialized Fields

featureIDMap

ImmutableFeatureMap featureIDMap

impurity

LabelImpurity impurity

labelIDMap

ImmutableOutputInfo<Label> labelIDMap

weightedLabelCounts

float[] weightedLabelCounts

weightSum

float weightSum

Package org.tribuo.classification.ensemble

Class org.tribuo.classification.ensemble.FullyWeightedVotingCombiner

class FullyWeightedVotingCombiner extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.classification.ensemble.VotingCombiner

class VotingCombiner extends Object implements Serializable

serialVersionUID:

1L

Package org.tribuo.classification.example

Class org.tribuo.classification.example.DemoLabelDataSource.DemoLabelDataSourceProvenance

class DemoLabelDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Package org.tribuo.classification.explanations

Package org.tribuo.classification.explanations.lime

Class org.tribuo.classification.explanations.lime.LIMEExplanation

class LIMEExplanation extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

evaluation

RegressionEvaluation evaluation

model

SparseModel<Regressor> model

prediction

Prediction<Label> prediction

Package org.tribuo.classification.liblinear

Class org.tribuo.classification.liblinear.LibLinearClassificationModel

class LibLinearClassificationModel extends LibLinearModel<Label> implements Serializable

serialVersionUID:

3L

Serialized Fields

unobservedLabels

Set<Label> unobservedLabels

This is used when the model hasn't seen as many outputs as the OutputInfo says are there. It stores the unseen labels to ensure the predict method has the right number of outputs. If there are no unobserved labels it's set to Collections.emptySet.

Class org.tribuo.classification.liblinear.LinearClassificationType

class LinearClassificationType extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

type

LinearClassificationType.LinearType type

Package org.tribuo.classification.libsvm

Class org.tribuo.classification.libsvm.LibSVMClassificationModel

class LibSVMClassificationModel extends LibSVMModel<Label> implements Serializable

serialVersionUID:

3L

Serialized Fields

unobservedLabels

Set<Label> unobservedLabels

This is used when the model hasn't seen as many outputs as the OutputInfo says are there. It stores the unseen labels to ensure the predict method has the right number of outputs. If there are no unobserved labels it's set to Collections.emptySet.

Class org.tribuo.classification.libsvm.SVMClassificationType

class SVMClassificationType extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

type

SVMClassificationType.SVMMode type

Package org.tribuo.classification.mnb

Class org.tribuo.classification.mnb.MultinomialNaiveBayesModel

class MultinomialNaiveBayesModel extends Model<Label> implements Serializable

serialVersionUID:

1L

Serialized Fields

alpha

double alpha

labelWordProbs

DenseSparseMatrix labelWordProbs

Package org.tribuo.classification.sequence

Class org.tribuo.classification.sequence.ConfidencePredictingSequenceModel

class ConfidencePredictingSequenceModel extends SequenceModel<Label> implements Serializable

serialVersionUID:

1L

Class org.tribuo.classification.sequence.ConfidencePredictingSequenceModel.Subsequence

class Subsequence extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

begin

int begin

The subsequence start index.

end

int end

The subsequence end index.

Package org.tribuo.classification.sequence.viterbi

Class org.tribuo.classification.sequence.viterbi.DefaultFeatureExtractor

class DefaultFeatureExtractor extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

leastRecentOutcome

int leastRecentOutcome

indicates the position of the last (least recent) outcome to include. For example, the default value of 3 means that if the outcomes produced so far by the classifier were [A, B, C, D], then the last outcome to be used as a feature would be B since and is considered the least recent.

mostRecentOutcome

int mostRecentOutcome

indicates the position of the first (most recent) outcome to include. For example, the default value of 1 means that if the outcomes produced so far by the classifier were [A, B, C, D], then the first outcome to be used as a feature would be D since it is the most recent.

use4gram

boolean use4gram

indicates that 4-grams of outcomes should be included as features

useBigram

boolean useBigram

when true indicates that bigrams of outcomes should be included as features

useTrigram

boolean useTrigram

indicates that trigrams of outcomes should be included as features

Class org.tribuo.classification.sequence.viterbi.NoopFeatureExtractor

class NoopFeatureExtractor extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.classification.sequence.viterbi.ViterbiModel

class ViterbiModel extends SequenceModel<Label> implements Serializable

serialVersionUID:

1L

Serialized Fields

labelFeatureExtractor

LabelFeatureExtractor labelFeatureExtractor

model

Model<Label> model

scoreAggregation

ViterbiModel.ScoreAggregation scoreAggregation

Specifies the score aggregation algorithm.

stackSize

int stackSize

Specifies the maximum number of candidate paths to keep track of. In general, this number should be higher than the number of possible classifications at any given point in the sequence. This guarantees that highest-possible scoring sequence will be returned. If, however, the number of possible classifications is quite high and/or you are concerned about throughput performance, then you may want to reduce the number of candidate paths to maintain.

Package org.tribuo.classification.sgd.crf

Class org.tribuo.classification.sgd.crf.CRFModel

class CRFModel extends ConfidencePredictingSequenceModel implements Serializable

serialVersionUID:

2L

Serialized Fields

confidenceType

CRFModel.ConfidenceType confidenceType

parameters

CRFParameters parameters

Class org.tribuo.classification.sgd.crf.CRFParameters

class CRFParameters extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

biases

DenseVector biases

featureLabelWeights

DenseMatrix featureLabelWeights

labelLabelWeights

DenseMatrix labelLabelWeights

numFeatures

int numFeatures

numLabels

int numLabels

weights

Tensor[] weights

This variable is an array with 3 elements corresponding to the three weight matrices.

Package org.tribuo.classification.sgd.fm

Class org.tribuo.classification.sgd.fm.FMClassificationModel

class FMClassificationModel extends AbstractFMModel<Label> implements Serializable

serialVersionUID:

1L

Serialized Fields

normalizer

VectorNormalizer normalizer

Package org.tribuo.classification.sgd.kernel

Class org.tribuo.classification.sgd.kernel.KernelSVMModel

class KernelSVMModel extends Model<Label> implements Serializable

serialVersionUID:

2L

Serialized Fields

kernel

Kernel kernel

supportVectors

SparseVector[] supportVectors

weights

DenseMatrix weights

Package org.tribuo.classification.sgd.linear

Class org.tribuo.classification.sgd.linear.LinearSGDModel

class LinearSGDModel extends AbstractLinearSGDModel<Label> implements Serializable

serialVersionUID:

2L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

normalizer

VectorNormalizer normalizer

weights

DenseMatrix weights

Deprecated.

Package org.tribuo.classification.xgboost

Class org.tribuo.classification.xgboost.XGBoostClassificationConverter

class XGBoostClassificationConverter extends Object implements Serializable

serialVersionUID:

1L

Package org.tribuo.clustering

Class org.tribuo.clustering.ClusterID

class ClusterID extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

id

int id

score

double score

Class org.tribuo.clustering.ClusteringFactory

class ClusteringFactory extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.clustering.ClusteringFactory.ClusteringFactoryProvenance

class ClusteringFactoryProvenance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.clustering.ClusteringInfo

class ClusteringInfo extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

clusterCounts

Map<Integer,com.oracle.labs.mlrg.olcut.util.MutableLong> clusterCounts

The cluster counts for each id.

unknownCount

int unknownCount

The number of times this object has seen the unknown cluster id.

Class org.tribuo.clustering.ImmutableClusteringInfo

class ImmutableClusteringInfo extends ClusteringInfo implements Serializable

serialVersionUID:

1L

Serialized Fields

domain

Set<ClusterID> domain

Class org.tribuo.clustering.MutableClusteringInfo

class MutableClusteringInfo extends ClusteringInfo implements Serializable

serialVersionUID:

1L

Package org.tribuo.clustering.example

Class org.tribuo.clustering.example.GaussianClusterDataSource.GaussianClusterDataSourceProvenance

class GaussianClusterDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Package org.tribuo.clustering.hdbscan

Class org.tribuo.clustering.hdbscan.HdbscanModel

class HdbscanModel extends Model<ClusterID> implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

clusterExemplars

List<HdbscanTrainer.ClusterExemplar> clusterExemplars

clusterLabels

List<Integer> clusterLabels

dist

Distance dist

distanceType

HdbscanTrainer.Distance distanceType

Deprecated.

noisePointsOutlierScore

double noisePointsOutlierScore

outlierScoresVector

DenseVector outlierScoresVector

Class org.tribuo.clustering.hdbscan.HdbscanTrainer.ClusterExemplar

class ClusterExemplar extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

features

SGDVector features

label

Integer label

maxDistToEdge

Double maxDistToEdge

outlierScore

Double outlierScore

Package org.tribuo.clustering.kmeans

Class org.tribuo.clustering.kmeans.KMeansModel

class KMeansModel extends Model<ClusterID> implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

centroidVectors

DenseVector[] centroidVectors

dist

Distance dist

distanceType

KMeansTrainer.Distance distanceType

Deprecated.

Package org.tribuo.common.liblinear

Class org.tribuo.common.liblinear.LibLinearModel

class LibLinearModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

3L

Serialized Fields

models

List<de.bwaldvogel.liblinear.Model> models

The list of LibLinear models. Multiple models are used by multi-label and multidimensional regression outputs.

Not final to support deserialization reordering of multidimensional regression models which have an incorrect id mapping. Will be final again in some future version which doesn't maintain serialization compatibility with 4.X.

Package org.tribuo.common.libsvm

Class org.tribuo.common.libsvm.LibSVMModel

class LibSVMModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

3L

Serialized Fields

models

List<libsvm.svm_model> models

The LibSVM models. Multiple models are used for multi-label or multidimensional regression outputs.

Not final to support deserialization reordering of multidimensional regression models which have an incorrect id mapping. Will be final again in some future version which doesn't maintain serialization compatibility with 4.X.

Class org.tribuo.common.libsvm.SVMParameters

class SVMParameters extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

kernelType

KernelType kernelType

The kernel.

parameters

libsvm.svm_parameter parameters

The libSVM format parameters.

svmType

SVMType<T extends Output<T>> svmType

The type of the SVM.

Package org.tribuo.common.nearest

Class org.tribuo.common.nearest.KNNModel

class KNNModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

combiner

EnsembleCombiner<T extends Output<T>> combiner

dist

Distance dist

distance

KNNTrainer.Distance distance

Deprecated.

k

int k

neighboursQueryFactory

NeighboursQueryFactory neighboursQueryFactory

numThreads

int numThreads

parallelBackend

KNNModel.Backend parallelBackend

vectors

com.oracle.labs.mlrg.olcut.util.Pair<SGDVector,T extends Output<T>>[] vectors

Package org.tribuo.common.sgd

Class org.tribuo.common.sgd.AbstractFMModel

class AbstractFMModel extends AbstractSGDModel<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Class org.tribuo.common.sgd.AbstractLinearSGDModel

class AbstractLinearSGDModel extends AbstractSGDModel<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Class org.tribuo.common.sgd.AbstractSGDModel

class AbstractSGDModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

addBias

boolean addBias

modelParameters

FeedForwardParameters modelParameters

The weights for this model.

Class org.tribuo.common.sgd.FMParameters

class FMParameters extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

biasVector

DenseVector biasVector

numFactors

int numFactors

weightMatrix

DenseMatrix weightMatrix

weights

Tensor[] weights

Package org.tribuo.common.tree

Class org.tribuo.common.tree.AbstractCARTTrainer.AbstractCARTTrainerProvenance

class AbstractCARTTrainerProvenance extends SkeletalTrainerProvenance implements Serializable

serialVersionUID:

1L

Class org.tribuo.common.tree.AbstractTrainingNode

class AbstractTrainingNode extends Object implements Serializable

Serialized Fields

depth

int depth

greaterThan

Node<T extends Output<T>> greaterThan

impurityScore

double impurityScore

leafDeterminer

AbstractTrainingNode.LeafDeterminer leafDeterminer

lessThanOrEqual

Node<T extends Output<T>> lessThanOrEqual

numExamples

int numExamples

split

boolean split

splitID

int splitID

splitValue

double splitValue

Class org.tribuo.common.tree.LeafNode

class LeafNode extends Object implements Serializable

serialVersionUID:

4L

Serialized Fields

generatesProbabilities

boolean generatesProbabilities

impurity

double impurity

output

T extends Output<T> output

scores

Map<String,T extends Output<T>> scores

Class org.tribuo.common.tree.SplitNode

class SplitNode extends Object implements Serializable

serialVersionUID:

3L

Serialized Fields

greaterThan

Node<T extends Output<T>> greaterThan

impurity

double impurity

lessThanOrEqual

Node<T extends Output<T>> lessThanOrEqual

splitFeature

int splitFeature

splitValue

double splitValue

Class org.tribuo.common.tree.TreeModel

class TreeModel extends SparseModel<T extends Output<T>> implements Serializable

serialVersionUID:

3L

Serialized Fields

root

Node<T extends Output<T>> root

Package org.tribuo.common.xgboost

Class org.tribuo.common.xgboost.XGBoostExternalModel

class XGBoostExternalModel extends ExternalModel<T extends Output<T>,ml.dmlc.xgboost4j.java.DMatrix,float[][]> implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

Serialized Fields

converter

XGBoostOutputConverter<T extends Output<T>> converter

Class org.tribuo.common.xgboost.XGBoostModel

class XGBoostModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

4L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

Serialized Fields

converter

XGBoostOutputConverter<T extends Output<T>> converter

regression41MappingFix

boolean regression41MappingFix

Class org.tribuo.common.xgboost.XGBoostTrainer.XGBoostTrainerProvenance

class XGBoostTrainerProvenance extends SkeletalTrainerProvenance implements Serializable

serialVersionUID:

1L

Package org.tribuo.data.columnar

Class org.tribuo.data.columnar.ColumnarFeature

class ColumnarFeature extends Feature implements Serializable

serialVersionUID:

1L

Serialized Fields

columnEntry

String columnEntry

fieldName

String fieldName

firstFieldName

String firstFieldName

secondFieldName

String secondFieldName

Package org.tribuo.data.csv

Class org.tribuo.data.csv.CSVDataSource.CSVDataSourceProvenance

class CSVDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

dataSourceCreationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance dataSourceCreationTime

fileModifiedTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance fileModifiedTime

sha256Hash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance sha256Hash

Class org.tribuo.data.csv.CSVLoader.CSVLoaderProvenance

class CSVLoaderProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance className

Deprecated.

factoryProvenance

OutputFactoryProvenance factoryProvenance

Deprecated.

fileModifiedTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance fileModifiedTime

Deprecated.

path

com.oracle.labs.mlrg.olcut.provenance.primitives.URLProvenance path

Deprecated.

quote

com.oracle.labs.mlrg.olcut.provenance.primitives.CharProvenance quote

Deprecated.

responseName

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance responseName

Deprecated.

separator

com.oracle.labs.mlrg.olcut.provenance.primitives.CharProvenance separator

Deprecated.

sha256Hash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance sha256Hash

Deprecated.

Package org.tribuo.data.sql

Class org.tribuo.data.sql.SQLDataSource.SQLDataSourceProvenance

class SQLDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

dataSourceCreationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance dataSourceCreationTime

Package org.tribuo.data.text

Class org.tribuo.data.text.DirectoryFileSource.DirectoryFileSourceProvenance

class DirectoryFileSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

dataSourceCreationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance dataSourceCreationTime

fileModifiedTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance fileModifiedTime

Exception org.tribuo.data.text.TextProcessingException

class TextProcessingException extends Exception implements Serializable

serialVersionUID:

1L

Package org.tribuo.data.text.impl

Class org.tribuo.data.text.impl.SimpleStringDataSource.SimpleStringDataSourceProvenance

class SimpleStringDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

dataSourceCreationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance dataSourceCreationTime

sha256Hash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance sha256Hash

Class org.tribuo.data.text.impl.SimpleTextDataSource.SimpleTextDataSourceProvenance

class SimpleTextDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

dataSourceCreationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance dataSourceCreationTime

fileModifiedTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance fileModifiedTime

sha256Hash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance sha256Hash

Package org.tribuo.dataset

Class org.tribuo.dataset.DatasetView

class DatasetView extends ImmutableDataset<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

exampleIndices

int[] exampleIndices

innerDataset

Dataset<T extends Output<T>> innerDataset

sampled

boolean sampled

seed

long seed

size

int size

storeIndices

boolean storeIndices

tag

String tag

weighted

boolean weighted

Class org.tribuo.dataset.DatasetView.DatasetViewProvenance

class DatasetViewProvenance extends DatasetProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

indices

int[] indices

sampled

com.oracle.labs.mlrg.olcut.provenance.primitives.BooleanProvenance sampled

seed

com.oracle.labs.mlrg.olcut.provenance.primitives.LongProvenance seed

size

com.oracle.labs.mlrg.olcut.provenance.primitives.IntProvenance size

tag

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance tag

weighted

com.oracle.labs.mlrg.olcut.provenance.primitives.BooleanProvenance weighted

Class org.tribuo.dataset.MinimumCardinalityDataset

class MinimumCardinalityDataset extends ImmutableDataset<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

minCardinality

int minCardinality

numExamplesRemoved

int numExamplesRemoved

removed

Set<String> removed

Class org.tribuo.dataset.MinimumCardinalityDataset.MinimumCardinalityDatasetProvenance

class MinimumCardinalityDatasetProvenance extends DatasetProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

minCardinality

com.oracle.labs.mlrg.olcut.provenance.primitives.IntProvenance minCardinality

Class org.tribuo.dataset.SelectedFeatureDataset

class SelectedFeatureDataset extends ImmutableDataset<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

featureSet

SelectedFeatureSet featureSet

k

int k

numExamplesRemoved

int numExamplesRemoved

selectedFeatures

Set<String> selectedFeatures

Class org.tribuo.dataset.SelectedFeatureDataset.SelectedFeatureDatasetProvenance

class SelectedFeatureDatasetProvenance extends DatasetProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

datasetProvenance

DataProvenance datasetProvenance

featureSetProvenance

FeatureSetProvenance featureSetProvenance

k

com.oracle.labs.mlrg.olcut.provenance.primitives.IntProvenance k

Package org.tribuo.datasource

Class org.tribuo.datasource.AggregateConfigurableDataSource.AggregateConfigurableDataSourceProvenance

class AggregateConfigurableDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Class org.tribuo.datasource.AggregateDataSource.AggregateDataSourceProvenance

class AggregateDataSourceProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance className

orderProvenance

com.oracle.labs.mlrg.olcut.provenance.primitives.EnumProvenance<AggregateDataSource.IterationOrder> orderProvenance

provenances

com.oracle.labs.mlrg.olcut.provenance.ListProvenance<DataSourceProvenance> provenances

Class org.tribuo.datasource.IDXDataSource.IDXDataSourceProvenance

class IDXDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

dataSourceCreationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance dataSourceCreationTime

featuresFileModifiedTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance featuresFileModifiedTime

featuresSHA256Hash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance featuresSHA256Hash

featureType

com.oracle.labs.mlrg.olcut.provenance.primitives.EnumProvenance<IDXDataSource.IDXType> featureType

outputFileModifiedTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance outputFileModifiedTime

outputSHA256Hash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance outputSHA256Hash

Class org.tribuo.datasource.LibSVMDataSource.LibSVMDataSourceProvenance

class LibSVMDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

dataSourceCreationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance dataSourceCreationTime

fileModifiedTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance fileModifiedTime

sha256Hash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance sha256Hash

Package org.tribuo.ensemble

Class org.tribuo.ensemble.EnsembleModel

class EnsembleModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

models

List<Model<T extends Output<T>>> models

The list of models in this ensemble.

Class org.tribuo.ensemble.WeightedEnsembleModel

class WeightedEnsembleModel extends EnsembleModel<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

combiner

EnsembleCombiner<T extends Output<T>> combiner

The ensemble combination function.

weights

float[] weights

The ensemble member combination weights.

Package org.tribuo.evaluation

Class org.tribuo.evaluation.TrainTestSplitter.SplitDataSourceProvenance

class SplitDataSourceProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance className

innerSourceProvenance

DataSourceProvenance innerSourceProvenance

isTrain

com.oracle.labs.mlrg.olcut.provenance.primitives.BooleanProvenance isTrain

seed

com.oracle.labs.mlrg.olcut.provenance.primitives.LongProvenance seed

size

com.oracle.labs.mlrg.olcut.provenance.primitives.IntProvenance size

trainProportion

com.oracle.labs.mlrg.olcut.provenance.primitives.DoubleProvenance trainProportion

Package org.tribuo.evaluation.metrics

Class org.tribuo.evaluation.metrics.MetricID

class MetricID extends com.oracle.labs.mlrg.olcut.util.Pair<MetricTarget<T extends Output<T>>,String> implements Serializable

serialVersionUID:

1L

Package org.tribuo.hash

Class org.tribuo.hash.HashCodeHasher

class HashCodeHasher extends Hasher implements Serializable

serialVersionUID:

2L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Class org.tribuo.hash.HashCodeHasher.HashCodeHasherProvenance

class HashCodeHasherProvenance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.hash.HashedFeatureMap

class HashedFeatureMap extends ImmutableFeatureMap implements Serializable

serialVersionUID:

1L

Serialized Fields

hasher

Hasher hasher

Class org.tribuo.hash.Hasher

class Hasher extends Object implements Serializable

serialVersionUID:

2L

Class org.tribuo.hash.MessageDigestHasher

class MessageDigestHasher extends Hasher implements Serializable

serialVersionUID:

3L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

hashType

String hashType

provenance

MessageDigestHasher.MessageDigestHasherProvenance provenance

Class org.tribuo.hash.MessageDigestHasher.MessageDigestHasherProvenance

class MessageDigestHasherProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

hashType

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance hashType

Class org.tribuo.hash.ModHashCodeHasher

class ModHashCodeHasher extends Hasher implements Serializable

serialVersionUID:

2L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

dimension

int dimension

provenance

ModHashCodeHasher.ModHashCodeHasherProvenance provenance

Class org.tribuo.hash.ModHashCodeHasher.ModHashCodeHasherProvenance

class ModHashCodeHasherProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

dimension

com.oracle.labs.mlrg.olcut.provenance.primitives.IntProvenance dimension

Package org.tribuo.impl

Class org.tribuo.impl.ArrayExample

class ArrayExample extends Example<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

featureNames

String[] featureNames

Feature names array.

featureValues

double[] featureValues

Feature values array.

size

int size

Number of valid features in this example.

Class org.tribuo.impl.BinaryFeaturesExample

class BinaryFeaturesExample extends Example<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

featureNames

String[] featureNames

Feature names array.

size

int size

Number of valid features in this example.

Class org.tribuo.impl.IndexedArrayExample

class IndexedArrayExample extends ArrayExample<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

featureIDs

int[] featureIDs

Feature id numbers from the internal featureMap.

featureMap

ImmutableFeatureMap featureMap

outputID

int outputID

Output id from the internal output map. Note this only works for single dimensional outputs, in multi-dimensional cases it is likely to be -1.

outputMap

ImmutableOutputInfo<T extends Output<T>> outputMap

Class org.tribuo.impl.ListExample

class ListExample extends Example<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

features

List<Feature> features

Package org.tribuo.interop

Class org.tribuo.interop.ExternalDatasetProvenance

class ExternalDatasetProvenance extends DatasetProvenance implements Serializable

serialVersionUID:

1L

Class org.tribuo.interop.ExternalModel

class ExternalModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

batchSize

int batchSize

featureBackwardMapping

int[] featureBackwardMapping

The backward mapping from the external indices to Tribuo's indices.

featureForwardMapping

int[] featureForwardMapping

The forward mapping from Tribuo's indices to the external indices.

Class org.tribuo.interop.ExternalTrainerProvenance

class ExternalTrainerProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

fileModifiedTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance fileModifiedTime

location

com.oracle.labs.mlrg.olcut.provenance.primitives.URLProvenance location

modelHash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance modelHash

Package org.tribuo.interop.oci

Class org.tribuo.interop.oci.OCILabelConverter

class OCILabelConverter extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

generatesProbabilities

boolean generatesProbabilities

Class org.tribuo.interop.oci.OCIModel

class OCIModel extends ExternalModel<T extends Output<T>,DenseMatrix,DenseMatrix> implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

configFile

Path configFile

endpointURL

String endpointURL

modelDeploymentId

String modelDeploymentId

outputConverter

OCIOutputConverter<T extends Output<T>> outputConverter

profileName

String profileName

Class org.tribuo.interop.oci.OCIMultiLabelConverter

class OCIMultiLabelConverter extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

generatesProbabilities

boolean generatesProbabilities

threshold

double threshold

Class org.tribuo.interop.oci.OCIRegressorConverter

class OCIRegressorConverter extends Object implements Serializable

serialVersionUID:

1L

Package org.tribuo.interop.onnx

Class org.tribuo.interop.onnx.DenseTransformer

class DenseTransformer extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

warningCount

int warningCount

Class org.tribuo.interop.onnx.ImageTransformer

class ImageTransformer extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

channels

int channels

height

int height

width

int width

Class org.tribuo.interop.onnx.LabelOneVOneTransformer

class LabelOneVOneTransformer extends LabelTransformer implements Serializable

serialVersionUID:

1L

Class org.tribuo.interop.onnx.LabelTransformer

class LabelTransformer extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

generatesProbabilities

boolean generatesProbabilities

Class org.tribuo.interop.onnx.MultiLabelTransformer

class MultiLabelTransformer extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

generatesProbabilities

boolean generatesProbabilities

threshold

double threshold

Class org.tribuo.interop.onnx.ONNXExternalModel

class ONNXExternalModel extends ExternalModel<T extends Output<T>,ai.onnxruntime.OnnxTensor,List<ai.onnxruntime.OnnxValue>> implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

featureTransformer

ExampleTransformer featureTransformer

inputName

String inputName

modelArray

byte[] modelArray

outputTransformer

OutputTransformer<T extends Output<T>> outputTransformer

Class org.tribuo.interop.onnx.RegressorTransformer

class RegressorTransformer extends Object implements Serializable

serialVersionUID:

1L

Package org.tribuo.interop.tensorflow

Class org.tribuo.interop.tensorflow.DenseFeatureConverter

class DenseFeatureConverter extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

inputName

String inputName

warningCount

int warningCount

Class org.tribuo.interop.tensorflow.ImageConverter

class ImageConverter extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

channels

int channels

height

int height

inputName

String inputName

totalPixels

int totalPixels

width

int width

Class org.tribuo.interop.tensorflow.LabelConverter

class LabelConverter extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.interop.tensorflow.MultiLabelConverter

class MultiLabelConverter extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.interop.tensorflow.RegressorConverter

class RegressorConverter extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.interop.tensorflow.TensorFlowCheckpointModel

class TensorFlowCheckpointModel extends TensorFlowModel<T extends Output<T>> implements Serializable

serialVersionUID:

200L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

Serialized Fields

checkpointDirectory

String checkpointDirectory

checkpointName

String checkpointName

initialized

boolean initialized

Class org.tribuo.interop.tensorflow.TensorFlowFrozenExternalModel

class TensorFlowFrozenExternalModel extends ExternalModel<T extends Output<T>,TensorMap,org.tensorflow.Tensor> implements Serializable

serialVersionUID:

200L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

Serialized Fields

featureConverter

FeatureConverter featureConverter

inputName

String inputName

Deprecated.

outputConverter

OutputConverter<T extends Output<T>> outputConverter

outputName

String outputName

Class org.tribuo.interop.tensorflow.TensorFlowModel

class TensorFlowModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

200L

Serialized Fields

batchSize

int batchSize

featureConverter

FeatureConverter featureConverter

outputConverter

OutputConverter<T extends Output<T>> outputConverter

outputName

String outputName

Class org.tribuo.interop.tensorflow.TensorFlowNativeModel

class TensorFlowNativeModel extends TensorFlowModel<T extends Output<T>> implements Serializable

serialVersionUID:

200L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

Class org.tribuo.interop.tensorflow.TensorFlowSavedModelExternalModel

class TensorFlowSavedModelExternalModel extends ExternalModel<T extends Output<T>,TensorMap,TensorMap> implements Serializable

serialVersionUID:

200L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

featureConverter

FeatureConverter featureConverter

modelDirectory

String modelDirectory

outputConverter

OutputConverter<T extends Output<T>> outputConverter

outputName

String outputName

Class org.tribuo.interop.tensorflow.TensorFlowTrainer.TensorFlowTrainerProvenance

class TensorFlowTrainerProvenance extends SkeletalTrainerProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

graphHash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance graphHash

graphLastModified

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance graphLastModified

Class org.tribuo.interop.tensorflow.TensorFlowUtil.TensorTuple

class TensorTuple extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

String className

The tensor class name.

data

byte[] data

The tensor data.

shape

long[] shape

The shape of the tensor.

Package org.tribuo.interop.tensorflow.sequence

Class org.tribuo.interop.tensorflow.sequence.TensorFlowSequenceModel

class TensorFlowSequenceModel extends SequenceModel<T extends Output<T>> implements Serializable

serialVersionUID:

200L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

Serialized Fields

featureConverter

SequenceFeatureConverter featureConverter

outputConverter

SequenceOutputConverter<T extends Output<T>> outputConverter

predictOp

String predictOp

Class org.tribuo.interop.tensorflow.sequence.TensorFlowSequenceTrainer.TensorFlowSequenceTrainerProvenance

class TensorFlowSequenceTrainerProvenance extends SkeletalTrainerProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

graphHash

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance graphHash

graphLastModified

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance graphLastModified

Package org.tribuo.json

Class org.tribuo.json.JsonDataSource.JsonDataSourceProvenance

class JsonDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

dataSourceCreationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance dataSourceCreationTime

fileModifiedTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance fileModifiedTime

sha256Hash

com.oracle.labs.mlrg.olcut.provenance.primitives.HashProvenance sha256Hash

Package org.tribuo.math

Class org.tribuo.math.LinearParameters

class LinearParameters extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

weightMatrix

DenseMatrix weightMatrix

weights

Tensor[] weights

Package org.tribuo.math.distance

Class org.tribuo.math.distance.CosineDistance

class CosineDistance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.math.distance.L1Distance

class L1Distance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.math.distance.L2Distance

class L2Distance extends Object implements Serializable

serialVersionUID:

1L

Package org.tribuo.math.kernel

Class org.tribuo.math.kernel.Linear

class Linear extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.math.kernel.Polynomial

class Polynomial extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

degree

double degree

gamma

double gamma

intercept

double intercept

Class org.tribuo.math.kernel.RBF

class RBF extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

gamma

double gamma

Class org.tribuo.math.kernel.Sigmoid

class Sigmoid extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

gamma

double gamma

intercept

double intercept

Package org.tribuo.math.la

Class org.tribuo.math.la.DenseMatrix

class DenseMatrix extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

dim1

int dim1

The number of rows.

dim2

int dim2

The number of columns.

numElements

int numElements

shape

int[] shape

values

double[][] values

The value array.

Class org.tribuo.math.la.DenseSparseMatrix

class DenseSparseMatrix extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

dim1

int dim1

dim2

int dim2

shape

int[] shape

values

SparseVector[] values

Class org.tribuo.math.la.DenseVector

class DenseVector extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

elements

double[] elements

The value array.

shape

int[] shape

Class org.tribuo.math.la.SparseVector

class SparseVector extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

indices

int[] indices

The indices array.

shape

int[] shape

size

int size

values

double[] values

The values array.

Package org.tribuo.math.neighbour

Package org.tribuo.math.neighbour.bruteforce

Class org.tribuo.math.neighbour.bruteforce.NeighboursBruteForceFactory

class NeighboursBruteForceFactory extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

distance

Distance distance

numThreads

int numThreads

Package org.tribuo.math.neighbour.kdtree

Class org.tribuo.math.neighbour.kdtree.KDTreeFactory

class KDTreeFactory extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

distance

Distance distance

numThreads

int numThreads

Package org.tribuo.math.optimisers.util

Class org.tribuo.math.optimisers.util.ShrinkingMatrix

class ShrinkingMatrix extends DenseMatrix implements Serializable

Serialized Fields

baseRate

double baseRate

iteration

int iteration

lambdaSqrt

double lambdaSqrt

multiplier

double multiplier

reproject

boolean reproject

scaleShrinking

boolean scaleShrinking

squaredTwoNorm

double squaredTwoNorm

Class org.tribuo.math.optimisers.util.ShrinkingVector

class ShrinkingVector extends DenseVector implements Serializable

Serialized Fields

baseRate

double baseRate

iteration

int iteration

lambdaSqrt

double lambdaSqrt

multiplier

double multiplier

reproject

boolean reproject

scaleShrinking

boolean scaleShrinking

squaredTwoNorm

double squaredTwoNorm

Package org.tribuo.math.util

Class org.tribuo.math.util.ExpNormalizer

class ExpNormalizer extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.math.util.HeapMerger

class HeapMerger extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.math.util.MatrixHeapMerger

class MatrixHeapMerger extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.math.util.NoopNormalizer

class NoopNormalizer extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.math.util.Normalizer

class Normalizer extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.math.util.SigmoidNormalizer

class SigmoidNormalizer extends Object implements Serializable

serialVersionUID:

1L

Package org.tribuo.multilabel

Class org.tribuo.multilabel.ImmutableMultiLabelInfo

class ImmutableMultiLabelInfo extends MultiLabelInfo implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

idLabelMap

Map<Integer,String> idLabelMap

labelIDMap

Map<String,Integer> labelIDMap

Class org.tribuo.multilabel.MultiLabel

class MultiLabel extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

label

String label

labels

Set<Label> labels

labelStrings

Set<String> labelStrings

score

double score

Class org.tribuo.multilabel.MultiLabelFactory

class MultiLabelFactory extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.multilabel.MultiLabelFactory.MultiLabelFactoryProvenance

class MultiLabelFactoryProvenance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.multilabel.MultiLabelInfo

class MultiLabelInfo extends Object implements Serializable

serialVersionUID:

1L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

labelCounts

Map<String,com.oracle.labs.mlrg.olcut.util.MutableLong> labelCounts

The map of label occurrence counts.

totalCount

int totalCount

The total number of MultiLabel objects this object has seen.

unknownCount

int unknownCount

The number of times the unknown label has been observed.

Class org.tribuo.multilabel.MutableMultiLabelInfo

class MutableMultiLabelInfo extends MultiLabelInfo implements Serializable

serialVersionUID:

1L

Package org.tribuo.multilabel.baseline

Class org.tribuo.multilabel.baseline.ClassifierChainModel

class ClassifierChainModel extends Model<MultiLabel> implements Serializable

serialVersionUID:

1L

Serialized Fields

labelOrder

List<Label> labelOrder

models

List<Model<Label>> models

Class org.tribuo.multilabel.baseline.IndependentMultiLabelModel

class IndependentMultiLabelModel extends Model<MultiLabel> implements Serializable

serialVersionUID:

1L

Serialized Fields

labels

List<Label> labels

models

List<Model<Label>> models

Package org.tribuo.multilabel.ensemble

Class org.tribuo.multilabel.ensemble.MultiLabelVotingCombiner

class MultiLabelVotingCombiner extends Object implements Serializable

serialVersionUID:

1L

Package org.tribuo.multilabel.example

Class org.tribuo.multilabel.example.MultiLabelGaussianDataSource.MultiLabelGaussianDataSourceProvenance

class MultiLabelGaussianDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Package org.tribuo.multilabel.sgd.fm

Class org.tribuo.multilabel.sgd.fm.FMMultiLabelModel

class FMMultiLabelModel extends AbstractFMModel<MultiLabel> implements Serializable

serialVersionUID:

2L

Serialized Fields

normalizer

VectorNormalizer normalizer

threshold

double threshold

Package org.tribuo.multilabel.sgd.linear

Class org.tribuo.multilabel.sgd.linear.LinearSGDModel

class LinearSGDModel extends AbstractLinearSGDModel<MultiLabel> implements Serializable

serialVersionUID:

2L

Serialized Fields

normalizer

VectorNormalizer normalizer

threshold

double threshold

Package org.tribuo.provenance

Class org.tribuo.provenance.DatasetProvenance

class DatasetProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

String className

isDense

boolean isDense

isSequence

boolean isSequence

numExamples

int numExamples

numFeatures

int numFeatures

numOutputs

int numOutputs

sourceProvenance

DataProvenance sourceProvenance

transformationProvenance

com.oracle.labs.mlrg.olcut.provenance.ListProvenance<com.oracle.labs.mlrg.olcut.provenance.ObjectProvenance> transformationProvenance

versionString

String versionString

Class org.tribuo.provenance.EnsembleModelProvenance

class EnsembleModelProvenance extends ModelProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

memberProvenance

com.oracle.labs.mlrg.olcut.provenance.ListProvenance<? extends ModelProvenance> memberProvenance

Class org.tribuo.provenance.EvaluationProvenance

class EvaluationProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance className

datasetProvenance

DataProvenance datasetProvenance

modelProvenance

ModelProvenance modelProvenance

versionString

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance versionString

Class org.tribuo.provenance.FeatureSetProvenance

class FeatureSetProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

String className

datasetProvenance

DatasetProvenance datasetProvenance

fsProvenance

FeatureSelectorProvenance fsProvenance

versionString

String versionString

Class org.tribuo.provenance.ModelProvenance

class ModelProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

archString

String archString

The system CPU architecture string.

className

String className

The name of the host class.

datasetProvenance

DatasetProvenance datasetProvenance

The dataset provenance.

instanceProvenance

com.oracle.labs.mlrg.olcut.provenance.MapProvenance<? extends com.oracle.labs.mlrg.olcut.provenance.Provenance> instanceProvenance

Any instance time information supplied by the users.

javaVersionString

String javaVersionString

The Java version string.

osString

String osString

The OS string.

time

OffsetDateTime time

The time the model was created.

trainerProvenance

TrainerProvenance trainerProvenance

Provenance of the trainer which created this model.

versionString

String versionString

The Tribuo version string.

Class org.tribuo.provenance.SimpleDataSourceProvenance

class SimpleDataSourceProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

String className

creationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance creationTime

description

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance description

outputFactoryProvenance

OutputFactoryProvenance outputFactoryProvenance

Class org.tribuo.provenance.SkeletalTrainerProvenance

class SkeletalTrainerProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

invocationCount

com.oracle.labs.mlrg.olcut.provenance.primitives.IntProvenance invocationCount

isSequence

com.oracle.labs.mlrg.olcut.provenance.primitives.BooleanProvenance isSequence

version

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance version

Package org.tribuo.provenance.impl

Class org.tribuo.provenance.impl.EmptyDatasetProvenance

class EmptyDatasetProvenance extends DatasetProvenance implements Serializable

serialVersionUID:

1L

Class org.tribuo.provenance.impl.EmptyDataSourceProvenance

class EmptyDataSourceProvenance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.provenance.impl.EmptyTrainerProvenance

class EmptyTrainerProvenance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.provenance.impl.FeatureSelectorProvenanceImpl

class FeatureSelectorProvenanceImpl extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Class org.tribuo.provenance.impl.TimestampedTrainerProvenance

class TimestampedTrainerProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

creationTime

com.oracle.labs.mlrg.olcut.provenance.primitives.DateTimeProvenance creationTime

version

com.oracle.labs.mlrg.olcut.provenance.primitives.StringProvenance version

Class org.tribuo.provenance.impl.TrainerProvenanceImpl

class TrainerProvenanceImpl extends SkeletalTrainerProvenance implements Serializable

serialVersionUID:

1L

Package org.tribuo.regression

Class org.tribuo.regression.ImmutableRegressionInfo

class ImmutableRegressionInfo extends RegressionInfo implements Serializable

serialVersionUID:

2L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

domain

Set<Regressor> domain

idLabelMap

Map<Integer,String> idLabelMap

labelIDMap

Map<String,Integer> labelIDMap

Class org.tribuo.regression.MutableRegressionInfo

class MutableRegressionInfo extends RegressionInfo implements Serializable

serialVersionUID:

2L

Class org.tribuo.regression.RegressionFactory

class RegressionFactory extends Object implements Serializable

serialVersionUID:

2L

Serialized Fields

provenance

RegressionFactory.RegressionFactoryProvenance provenance

splitChar

char splitChar

Class org.tribuo.regression.RegressionFactory.RegressionFactoryProvenance

class RegressionFactoryProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

splitChar

char splitChar

Class org.tribuo.regression.RegressionInfo

class RegressionInfo extends Object implements Serializable

serialVersionUID:

2L

Serialized Fields

countMap

Map<String,com.oracle.labs.mlrg.olcut.util.MutableLong> countMap

The occurrence count per dimension.

maxMap

Map<String,com.oracle.labs.mlrg.olcut.util.MutableDouble> maxMap

The maximum values seen per dimension.

meanMap

Map<String,com.oracle.labs.mlrg.olcut.util.MutableDouble> meanMap

The mean value per dimension.

minMap

Map<String,com.oracle.labs.mlrg.olcut.util.MutableDouble> minMap

The minimum values seen per dimension.

overallCount

long overallCount

The overall number of Regressor objects this object has seen.

sumSquaresMap

Map<String,com.oracle.labs.mlrg.olcut.util.MutableDouble> sumSquaresMap

Sum of the squared differences per dimension.

unknownCount

int unknownCount

The number of unknown Regressors this object has seen.

Class org.tribuo.regression.Regressor

class Regressor extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

hashCache

boolean hashCache

hashCode

int hashCode

names

String[] names

values

double[] values

variances

double[] variances

Class org.tribuo.regression.Regressor.DimensionTuple

class DimensionTuple extends Regressor implements Serializable

serialVersionUID:

1L

Serialized Fields

name

String name

value

double value

variance

double variance

Package org.tribuo.regression.baseline

Class org.tribuo.regression.baseline.DummyRegressionModel

class DummyRegressionModel extends Model<Regressor> implements Serializable

serialVersionUID:

2L

Serialized Fields

dimensionNames

String[] dimensionNames

dummyType

DummyRegressionTrainer.DummyType dummyType

means

double[] means

output

Regressor output

rng

Random rng

seed

long seed

variances

double[] variances

Class org.tribuo.regression.baseline.DummyRegressionTrainer.DummyRegressionTrainerProvenance

class DummyRegressionTrainerProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

String className

Deprecated.

constantValue

double constantValue

Deprecated.

dummyType

DummyRegressionTrainer.DummyType dummyType

Deprecated.

quartile

double quartile

Deprecated.

seed

long seed

Deprecated.

Package org.tribuo.regression.ensemble

Class org.tribuo.regression.ensemble.AveragingCombiner

class AveragingCombiner extends Object implements Serializable

serialVersionUID:

1L

Package org.tribuo.regression.example

Class org.tribuo.regression.example.GaussianDataSource.GaussianDataSourceProvenance

class GaussianDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Class org.tribuo.regression.example.NonlinearGaussianDataSource.NonlinearGaussianDataSourceProvenance

class NonlinearGaussianDataSourceProvenance extends com.oracle.labs.mlrg.olcut.provenance.impl.SkeletalConfiguredObjectProvenance implements Serializable

serialVersionUID:

1L

Package org.tribuo.regression.impl

Class org.tribuo.regression.impl.SkeletalIndependentRegressionModel

class SkeletalIndependentRegressionModel extends Model<Regressor> implements Serializable

serialVersionUID:

1L

Serialized Fields

dimensions

String[] dimensions

The output dimension names.

Class org.tribuo.regression.impl.SkeletalIndependentRegressionSparseModel

class SkeletalIndependentRegressionSparseModel extends SparseModel<Regressor> implements Serializable

serialVersionUID:

1L

Serialized Fields

dimensions

String[] dimensions

The output dimension names.

Package org.tribuo.regression.liblinear

Class org.tribuo.regression.liblinear.LibLinearRegressionModel

class LibLinearRegressionModel extends LibLinearModel<Regressor> implements Serializable

serialVersionUID:

2L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

dimensionNames

String[] dimensionNames

mapping

int[] mapping

Class org.tribuo.regression.liblinear.LinearRegressionType

class LinearRegressionType extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

type

LinearRegressionType.LinearType type

Package org.tribuo.regression.libsvm

Class org.tribuo.regression.libsvm.LibSVMRegressionModel

class LibSVMRegressionModel extends LibSVMModel<Regressor> implements Serializable

serialVersionUID:

2L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

dimensionNames

String[] dimensionNames

mapping

int[] mapping

means

double[] means

standardized

boolean standardized

variances

double[] variances

Class org.tribuo.regression.libsvm.SVMRegressionType

class SVMRegressionType extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

type

SVMRegressionType.SVMMode type

Package org.tribuo.regression.rtree

Class org.tribuo.regression.rtree.IndependentRegressionTreeModel

class IndependentRegressionTreeModel extends TreeModel<Regressor> implements Serializable

serialVersionUID:

1L

Serialized Fields

roots

Map<String,Node<Regressor>> roots

Package org.tribuo.regression.rtree.impl

Class org.tribuo.regression.rtree.impl.JointRegressorTrainingNode

class JointRegressorTrainingNode extends AbstractTrainingNode<Regressor> implements Serializable

serialVersionUID:

1L

Serialization Methods

writeObject

private void writeObject(ObjectOutputStream stream)
                  throws IOException

Throws:

IOException

Serialized Fields

featureIDMap

ImmutableFeatureMap featureIDMap

impurity

RegressorImpurity impurity

indices

int[] indices

labelIDMap

ImmutableOutputInfo<Regressor> labelIDMap

normalize

boolean normalize

targets

float[][] targets

weights

float[] weights

weightSum

float weightSum

Class org.tribuo.regression.rtree.impl.RegressorTrainingNode

class RegressorTrainingNode extends AbstractTrainingNode<Regressor> implements Serializable

serialVersionUID:

1L

Serialization Methods

writeObject

private void writeObject(ObjectOutputStream stream)
                  throws IOException

Throws:

IOException

Serialized Fields

dimName

String dimName

featureIDMap

ImmutableFeatureMap featureIDMap

impurity

RegressorImpurity impurity

indices

int[] indices

labelIDMap

ImmutableOutputInfo<Regressor> labelIDMap

targets

float[] targets

weights

float[] weights

weightSum

float weightSum

Package org.tribuo.regression.sgd.fm

Class org.tribuo.regression.sgd.fm.FMRegressionModel

class FMRegressionModel extends AbstractFMModel<Regressor> implements Serializable

serialVersionUID:

3L

Serialized Fields

dimensionNames

String[] dimensionNames

standardise

boolean standardise

Package org.tribuo.regression.sgd.linear

Class org.tribuo.regression.sgd.linear.LinearSGDModel

class LinearSGDModel extends AbstractLinearSGDModel<Regressor> implements Serializable

serialVersionUID:

3L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

dimensionNames

String[] dimensionNames

weights

DenseMatrix weights

Deprecated.

Package org.tribuo.regression.slm

Class org.tribuo.regression.slm.SparseLinearModel

class SparseLinearModel extends SkeletalIndependentRegressionSparseModel implements Serializable

serialVersionUID:

3L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

bias

boolean bias

enet41MappingFix

boolean enet41MappingFix

featureMeans

DenseVector featureMeans

featureVariance

DenseVector featureVariance

Note this variable is called a variance, but it actually stores the l2 norm of the centered feature column.

weights

SparseVector[] weights

yMean

double[] yMean

yVariance

double[] yVariance

Note this variable is called a variance, but it actually stores the l2 norm of the centered output.

Package org.tribuo.regression.xgboost

Class org.tribuo.regression.xgboost.XGBoostRegressionConverter

class XGBoostRegressionConverter extends Object implements Serializable

serialVersionUID:

1L

Package org.tribuo.sequence

Class org.tribuo.sequence.HashingSequenceTrainer.HashingSequenceTrainerProvenance

class HashingSequenceTrainerProvenance extends SkeletalTrainerProvenance implements Serializable

serialVersionUID:

1L

Class org.tribuo.sequence.ImmutableSequenceDataset

class ImmutableSequenceDataset extends SequenceDataset<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

featureIDMap

ImmutableFeatureMap featureIDMap

A map from feature names to IDs for the features found in this dataset.

outputIDInfo

ImmutableOutputInfo<T extends Output<T>> outputIDInfo

A map from labels to IDs for the labels found in this dataset.

provenance

DatasetProvenance provenance

Class org.tribuo.sequence.IndependentSequenceModel

class IndependentSequenceModel extends SequenceModel<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

model

Model<T extends Output<T>> model

Class org.tribuo.sequence.MinimumCardinalitySequenceDataset

class MinimumCardinalitySequenceDataset extends ImmutableSequenceDataset<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

minCardinality

int minCardinality

numExamplesRemoved

int numExamplesRemoved

removedFeatureNames

Set<String> removedFeatureNames

Class org.tribuo.sequence.MinimumCardinalitySequenceDataset.MinimumCardinalitySequenceDatasetProvenance

class MinimumCardinalitySequenceDatasetProvenance extends DatasetProvenance implements Serializable

serialVersionUID:

1L

Serialized Fields

minCardinality

com.oracle.labs.mlrg.olcut.provenance.primitives.IntProvenance minCardinality

Class org.tribuo.sequence.MutableSequenceDataset

class MutableSequenceDataset extends SequenceDataset<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

dense

boolean dense

Does this dataset have a dense feature space.

featureMap

MutableFeatureMap featureMap

A map from feature names to IDs for the features found in this dataset.

outputInfo

MutableOutputInfo<T extends Output<T>> outputInfo

A map from labels to IDs for the labels found in this dataset.

Class org.tribuo.sequence.SequenceDataset

class SequenceDataset extends Object implements Serializable

serialVersionUID:

2L

Serialized Fields

data

List<SequenceExample<T extends Output<T>>> data

The data in this data set.

outputFactory

OutputFactory<T extends Output<T>> outputFactory

A factory for making OutputInfo and Output of the appropriate type.

sourceProvenance

DataProvenance sourceProvenance

The provenance of the data source, extracted on construction.

tribuoVersion

String tribuoVersion

The version of Tribuo which created this dataset.

Class org.tribuo.sequence.SequenceExample

class SequenceExample extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

examples

List<Example<T extends Output<T>>> examples

weight

float weight

Class org.tribuo.sequence.SequenceModel

class SequenceModel extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

featureIDMap

ImmutableFeatureMap featureIDMap

The feature domain.

name

String name

The model name.

outputIDMap

ImmutableOutputInfo<T extends Output<T>> outputIDMap

The output domain.

provenance

ModelProvenance provenance

provenanceOutput

String provenanceOutput

The toString of the model provenance.

Package org.tribuo.transform

Class org.tribuo.transform.TransformedModel

class TransformedModel extends Model<T extends Output<T>> implements Serializable

serialVersionUID:

1L

Serialized Fields

densify

boolean densify

featureNames

ArrayList<String> featureNames

innerModel

Model<T extends Output<T>> innerModel

transformerMap

TransformerMap transformerMap

Class org.tribuo.transform.TransformerMap

class TransformerMap extends Object implements Serializable

serialVersionUID:

2L

Serialized Fields

datasetProvenance

DatasetProvenance datasetProvenance

map

Map<String,List<Transformer>> map

transformationMapProvenance

com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance transformationMapProvenance

Class org.tribuo.transform.TransformerMap.TransformerMapProvenance

class TransformerMapProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

className

String className

datasetProvenance

DatasetProvenance datasetProvenance

transformationMapProvenance

com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance transformationMapProvenance

Package org.tribuo.transform.transformations

Class org.tribuo.transform.transformations.BinningTransformation.BinningTransformationProvenance

class BinningTransformationProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

numBins

com.oracle.labs.mlrg.olcut.provenance.primitives.IntProvenance numBins

type

com.oracle.labs.mlrg.olcut.provenance.primitives.EnumProvenance<BinningTransformation.BinningType> type

Class org.tribuo.transform.transformations.BinningTransformation.BinningTransformer

class BinningTransformer extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

bins

double[] bins

type

BinningTransformation.BinningType type

values

double[] values

Class org.tribuo.transform.transformations.IDFTransformation.IDFTransformationProvenance

class IDFTransformationProvenance extends Object implements Serializable

serialVersionUID:

1L

Class org.tribuo.transform.transformations.LinearScalingTransformation.LinearScalingTransformationProvenance

class LinearScalingTransformationProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

targetMax

com.oracle.labs.mlrg.olcut.provenance.primitives.DoubleProvenance targetMax

targetMin

com.oracle.labs.mlrg.olcut.provenance.primitives.DoubleProvenance targetMin

Class org.tribuo.transform.transformations.MeanStdDevTransformation.MeanStdDevTransformationProvenance

class MeanStdDevTransformationProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

targetMean

com.oracle.labs.mlrg.olcut.provenance.primitives.DoubleProvenance targetMean

targetStdDev

com.oracle.labs.mlrg.olcut.provenance.primitives.DoubleProvenance targetStdDev

Class org.tribuo.transform.transformations.SimpleTransform

class SimpleTransform extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

op

SimpleTransform.Operation op

operand

double operand

operation

org.tribuo.transform.transformations.SimpleTransform.SerializableDoubleUnaryOperator operation

secondOperand

double secondOperand

Class org.tribuo.transform.transformations.SimpleTransform.SimpleTransformProvenance

class SimpleTransformProvenance extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

op

com.oracle.labs.mlrg.olcut.provenance.primitives.EnumProvenance<SimpleTransform.Operation> op

operand

com.oracle.labs.mlrg.olcut.provenance.primitives.DoubleProvenance operand

secondOperand

com.oracle.labs.mlrg.olcut.provenance.primitives.DoubleProvenance secondOperand

Package org.tribuo.util

Class org.tribuo.util.MeanVarianceAccumulator

class MeanVarianceAccumulator extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

count

long count

max

double max

mean

double mean

min

double min

sumSquares

double sumSquares

Package org.tribuo.util.infotheory.impl

Class org.tribuo.util.infotheory.impl.CachedPair

class CachedPair extends com.oracle.labs.mlrg.olcut.util.Pair<T1,T2> implements Serializable

serialVersionUID:

1L

Serialized Fields

cachedHash

int cachedHash

Class org.tribuo.util.infotheory.impl.CachedTriple

class CachedTriple extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

a

T1 a

The first element.

ab

CachedPair<T1,T2> ab

ac

CachedPair<T1,T3> ac

b

T2 b

The second element.

bc

CachedPair<T2,T3> bc

c

T3 c

The third element.

cachedHash

int cachedHash

Package org.tribuo.util.tokens

Exception org.tribuo.util.tokens.TokenizationException

class TokenizationException extends RuntimeException implements Serializable

serialVersionUID:

1L