org.apache.ignite.ml.composition

Class ModelOnFeaturesSubspace

java.lang.Object

org.apache.ignite.ml.composition.ModelOnFeaturesSubspace

All Implemented Interfaces:

Serializable, AutoCloseable, IgniteModel<Vector,Double>, Model<Vector,Double>

public final class ModelOnFeaturesSubspace
extends Object
implements IgniteModel<Vector,Double>

Model trained on a features subspace with mapping from original features space to subspace.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
Map<Integer,Integer>	getFeaturesMapping() Returns features mapping.
IgniteModel<Vector,Double>	getMdl() Returns model.
Double	predict(Vector features) Projects features vector to subspace in according to mapping and apply model to it.
String	toString()
String	toString(boolean pretty)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.ignite.ml.IgniteModel

andBefore, andThen, andThen, close, combine

Method Detail

predict

public Double predict(Vector features)

Projects features vector to subspace in according to mapping and apply model to it.

Specified by:

predict in interface Model<Vector,Double>

Parameters:

features - Features vector.

Returns:

Estimation.

getFeaturesMapping

public Map<Integer,Integer> getFeaturesMapping()

Returns features mapping.

getMdl

public IgniteModel<Vector,Double> getMdl()

Returns model.

toString

public String toString()

Overrides:

toString in class Object

toString

public String toString(boolean pretty)

Specified by:

toString in interface IgniteModel<Vector,Double>

Parameters:

pretty - Use pretty mode.