sklearn

Class Transformer

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Object>

net.razorvine.pickle.objects.ClassDict

org.jpmml.python.PyClassDict

sklearn.Transformer

All Implemented Interfaces:

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

Direct Known Subclasses:

Aggregator, Alias, BasePCA, Binarizer, BSplineTransformer, CastTransformer, CategoricalImputer, ConcatTransformer, CountVectorizer, CutTransformer, Domain, DurationTransformer, ExpressionTransformer, FunctionTransformer, LabelBinarizer, LabelEncoder, LookupTransformer, MaxAbsScaler, MinMaxScaler, MissingIndicator, MultiTransformer, OneHotEncoder, OrdinalEncoder, PatternTransformer, PipelineTransformer, PolynomialFeatures, PowerFunctionTransformer, RobustScaler, SecondsSinceMidnightTransformer, SimpleImputer, StackingEstimator, StandardScaler, StringNormalizer, SubstringTransformer

public abstract class Transformer
extends org.jpmml.python.PyClassDict
implements HasType

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
Transformer(String module, String name)

Method Summary

Modifier and Type	Method and Description
abstract List<org.jpmml.converter.Feature>	encodeFeatures(List<org.jpmml.converter.Feature> features, SkLearnEncoder encoder)
org.dmg.pmml.DataType	getDataType()
protected Object	getDType(boolean extended)
org.dmg.pmml.OpType	getOpType()
List<org.jpmml.converter.Feature>	updateAndEncodeFeatures(List<org.jpmml.converter.Feature> features, SkLearnEncoder encoder)
org.dmg.pmml.DataField	updateDataField(org.dmg.pmml.DataField dataField, org.dmg.pmml.OpType opType, org.dmg.pmml.DataType dataType, SkLearnEncoder encoder)
List<org.jpmml.converter.Feature>	updateFeatures(List<org.jpmml.converter.Feature> features, SkLearnEncoder encoder)

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

Transformer

public Transformer(String module,
                   String name)

Method Detail

encodeFeatures

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

getOpType

public org.dmg.pmml.OpType getOpType()

Specified by:

getOpType in interface HasType

getDataType

public org.dmg.pmml.DataType getDataType()

Specified by:

getDataType in interface HasType

updateFeatures

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

updateDataField

public org.dmg.pmml.DataField updateDataField(org.dmg.pmml.DataField dataField,
                                              org.dmg.pmml.OpType opType,
                                              org.dmg.pmml.DataType dataType,
                                              SkLearnEncoder encoder)

updateAndEncodeFeatures

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

getDType

protected Object getDType(boolean extended)