Deprecated List (Tribuo 4.1.1 API)

Deprecated Classes
Class and Description
org.tribuo.common.tree.AbstractCARTTrainer.AbstractCARTTrainerProvenance
org.tribuo.regression.baseline.DummyRegressionTrainer.DummyRegressionTrainerProvenance
org.tribuo.common.xgboost.XGBoostTrainer.XGBoostTrainerProvenance

Deprecated Fields
Field and Description
org.tribuo.regression.RegressionFactory.UNKNOWN_MULTIPLE_REGRESSOR Deprecated when regression was made multidimensional by default. Use `RegressionFactory.UNKNOWN_REGRESSOR` instead.

Deprecated Methods
Method and Description
org.tribuo.classification.sgd.crf.CRFModel.convert(SequenceExample<Label>, ImmutableFeatureMap, ImmutableOutputInfo<Label>) As it's replaced with `CRFModel.convertToVector(org.tribuo.sequence.SequenceExample<T>, org.tribuo.ImmutableFeatureMap)` which is more flexible.
org.tribuo.classification.sgd.crf.CRFModel.convert(SequenceExample<T>, ImmutableFeatureMap) As it's replaced with `CRFModel.convertToVector(org.tribuo.sequence.SequenceExample<T>, org.tribuo.ImmutableFeatureMap)` which is more flexible.
org.tribuo.data.columnar.RowProcessor.copy() In a future release this API will change, in the meantime this is the correct way to get a row processor with clean state. When using regexMappingProcessors, RowProcessor is stateful in a way that can sometimes make it fail the second time it is used. Concretely: RowProcessor rp; Dataset ds1 = new MutableDataset(new CSVDataSource(csvfile1, rp)); Dataset ds2 = new MutableDataset(new CSVDataSource(csvfile2, rp)); // this may fail due to state in rp This method returns a RowProcessor with clean state and the same configuration as this row processor.
org.tribuo.common.xgboost.XGBoostExternalModel.createXGBoostModel(OutputFactory<T>, Map<String, Integer>, Map<T, Integer>, XGBoostOutputConverter<T>, Booster, URL) As the URL argument must always be valid. To wrap an in-memory booster use `XGBoostExternalModel.createXGBoostModel(OutputFactory, Map, Map, XGBoostOutputConverter, Booster, Map)`.
org.tribuo.common.libsvm.LibSVMModel.getModel() Deprecated to unify the names across LibLinear, LibSVM and XGBoost.
org.tribuo.util.tokens.impl.SplitCharactersTokenizer.getSplitCharacters()
org.tribuo.util.tokens.impl.SplitCharactersTokenizer.getSplitXDigitsCharacters()
org.tribuo.util.tokens.impl.SplitCharactersTokenizer.isSplitCharacter(char)
org.tribuo.util.tokens.impl.SplitCharactersTokenizer.isSplitXDigitCharacter(char)
org.tribuo.regression.sgd.RegressionObjective.loss(DenseVector, SGDVector) In 4.1 to move to the new name, lossAndGradient.
org.tribuo.regression.sgd.objectives.SquaredLoss.loss(DenseVector, SGDVector)
org.tribuo.regression.sgd.objectives.Huber.loss(DenseVector, SGDVector)
org.tribuo.regression.sgd.objectives.AbsoluteLoss.loss(DenseVector, SGDVector)
org.tribuo.transform.TransformStatistics.observeSparse() in 4.1 as it's unnecessary.
org.tribuo.transform.transformations.SimpleTransform.observeSparse()
org.tribuo.data.columnar.ResponseProcessor.setFieldName(String) Response processors should be immutable; downstream objects assume that they are Set the field name this ResponseProcessor uses.
org.tribuo.data.columnar.processors.response.QuartileResponseProcessor.setFieldName(String)
org.tribuo.data.columnar.processors.response.FieldResponseProcessor.setFieldName(String)
org.tribuo.data.columnar.processors.response.EmptyResponseProcessor.setFieldName(String)
org.tribuo.data.columnar.processors.response.BinaryResponseProcessor.setFieldName(String)
org.tribuo.classification.sgd.Util.shuffleInPlace(SparseVector[], int[], double[], SplittableRandom) In favour of `AbstractSGDTrainer.shuffleInPlace(org.tribuo.math.la.SGDVector[], T[], double[], java.util.SplittableRandom)`.
org.tribuo.math.la.SparseVector.toDenseArray()
org.tribuo.classification.sgd.LabelObjective.valueAndGradient(int, SGDVector) In 4.1, to migrate to the new name `LabelObjective.lossAndGradient(java.lang.Integer, org.tribuo.math.la.SGDVector)`.
org.tribuo.classification.sgd.objectives.LogMulticlass.valueAndGradient(int, SGDVector)
org.tribuo.classification.sgd.objectives.Hinge.valueAndGradient(int, SGDVector)

Deprecated Constructors
Constructor and Description

org.tribuo.data.columnar.extractors.DateExtractor(String, String, DateTimeFormatter)

Deprecated API

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