sklearn.decomposition

Class PCA

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Object>

net.razorvine.pickle.objects.ClassDict

org.jpmml.python.PyClassDict

sklearn.Transformer

sklearn.decomposition.BasePCA

sklearn.decomposition.PCA

All Implemented Interfaces:

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

Direct Known Subclasses:

IncrementalPCA

public class PCA
extends BasePCA

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>

Field Summary

Fields inherited from interface sklearn.HasNumberOfFeatures

UNKNOWN

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>	getExplainedVariance()
List<? extends Number>	getMean()
Boolean	getWhiten()

Methods inherited from class sklearn.decomposition.BasePCA

getComponents, getComponentsShape, getNumberOfFeatures

Methods inherited from class sklearn.Transformer

getDataType, getDType, getOpType, updateAndEncodeFeatures, updateDataField, updateFeatures

Methods inherited from class org.jpmml.python.PyClassDict

get, getArray, getArray, getArray, getArrayShape, getArrayShape, getBoolean, getBooleanArray, getInteger, getIntegerArray, getList, getList, getListLike, getListLike, getNumber, getNumberArray, getObject, getOptional, getOptionalBoolean, getOptionalObject, getOptionalScalar, getOptionalString, getPyModule, getPyName, getScalar, getString, getTuple, 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

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()

getExplainedVariance

public List<? extends Number> getExplainedVariance()

getMean

public List<? extends Number> getMean()