org.tribuo.common.libsvm

Interface SVMType<T extends Output<T>>

All Superinterfaces:

com.oracle.labs.mlrg.olcut.config.Configurable, com.oracle.labs.mlrg.olcut.provenance.Provenancable<com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance>, Serializable

All Known Implementing Classes:

SVMAnomalyType, SVMClassificationType, SVMRegressionType

public interface SVMType<T extends Output<T>>
extends com.oracle.labs.mlrg.olcut.config.Configurable, com.oracle.labs.mlrg.olcut.provenance.Provenancable<com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance>, Serializable

A carrier type for the SVM type. It really wants to be a set of enums with different type parameters, but it's encoded as an interface where each subclass for an Output implementation contains an enum with it's valid values.

LibSVM supported enum values are:

• C_SVC(0) - Original SVM algorithm.
• NU_SVC(1) - Original SVM, optimization in dual space.
• ONE_CLASS(2) - Anomaly detection SVM.
• EPSILON_SVR(3) - epsilon-insensitive SVR.
• NU_SVR(4) - nu-SVR, optimization in dual space.

Method Summary

Modifier and Type	Method and Description
int	getNativeType() The LibSVM int id for the algorithm.
boolean	isAnomaly() Is this an anomaly detection algorithm.
boolean	isClassification() Is this a classification algorithm.
boolean	isNu() Is this a nu-SVM.
boolean	isRegression() Is this a regression algorithm.

Methods inherited from interface com.oracle.labs.mlrg.olcut.config.Configurable

postConfig

Methods inherited from interface com.oracle.labs.mlrg.olcut.provenance.Provenancable

getProvenance

Method Detail

isClassification

boolean isClassification()

Is this a classification algorithm.

Returns:

True if it's a classification algorithm.

isRegression

boolean isRegression()

Is this a regression algorithm.

Returns:

True if it's a regression algorithm.

isAnomaly

boolean isAnomaly()

Is this an anomaly detection algorithm.

Returns:

True if it's an anomaly detection algorithm.

isNu

boolean isNu()

Is this a nu-SVM.

Returns:

True if it's a nu-SVM.

getNativeType

int getNativeType()

The LibSVM int id for the algorithm.

Returns:

The int id.