sklearn.decomposition

Class PCA

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Object>

net.razorvine.pickle.objects.ClassDict

org.jpmml.sklearn.PyClassDict

sklearn.Transformer

sklearn.decomposition.PCA

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>, HasNumberOfFeatures

Direct Known Subclasses:

IncrementalPCA

public class PCA
extends Transformer
implements HasNumberOfFeatures

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
PCA(String module, String name)

Method Summary

Modifier and Type	Method and Description
List<org.jpmml.converter.Feature>	encodeFeatures(List<org.jpmml.converter.Feature> features, SkLearnEncoder encoder)
List<? extends Number>	getComponents()
int[]	getComponentsShape()
List<? extends Number>	getExplainedVariance()
List<? extends Number>	getMean()
int	getNumberOfFeatures()
Boolean	getWhiten()

Methods inherited from class sklearn.Transformer

getDataType, getDType, getOpType

Methods inherited from class org.jpmml.sklearn.PyClassDict

get, getArray, getArray, getArrayShape, getArrayShape, getList, getList, getScalar, getTupleList

Methods inherited from class net.razorvine.pickle.objects.ClassDict

__setstate__, getClassName

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

PCA

public PCA(String module,
           String name)

Method Detail

getNumberOfFeatures

public int getNumberOfFeatures()

Specified by:

getNumberOfFeatures in interface HasNumberOfFeatures

encodeFeatures

public List<org.jpmml.converter.Feature> encodeFeatures(List<org.jpmml.converter.Feature> features,
                                                        SkLearnEncoder encoder)

Specified by:

encodeFeatures in class Transformer

getWhiten

public Boolean getWhiten()

getComponents

public List<? extends Number> getComponents()

getComponentsShape

public int[] getComponentsShape()

getExplainedVariance

public List<? extends Number> getExplainedVariance()

getMean

public List<? extends Number> getMean()