Package sklearn

Class Classifier

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<java.lang.String,java.lang.Object>

net.razorvine.pickle.objects.ClassDict

org.jpmml.python.PythonObject

sklearn.Step

sklearn.Estimator

sklearn.Classifier

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.String,java.lang.Object>, HasClasses, HasNumberOfFeatures, HasNumberOfOutputs, HasType, HasPMMLOptions<Estimator>, HasPMMLSegmentId<Estimator>

Direct Known Subclasses:

CHAIDClassifier, CompositeClassifier, ExpressionClassifier, GBDTLRClassifier, LabelEncoderClassifier, RuleSetClassifier, SelectFirstClassifier, SkLearnClassifier

public abstract class Classifier
extends Estimator
implements HasClasses

See Also:

Serialized Form

Nested Class Summary

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

java.util.AbstractMap.SimpleEntry<K extends java.lang.Object,V extends java.lang.Object>, java.util.AbstractMap.SimpleImmutableEntry<K extends java.lang.Object,V extends java.lang.Object>

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

java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	FIELD_PROBABILITY

Fields inherited from class sklearn.Estimator

FIELD_APPLY, FIELD_DECISION_FUNCTION, FIELD_PREDICT

Fields inherited from interface sklearn.HasNumberOfFeatures

UNKNOWN

Fields inherited from interface sklearn.HasNumberOfOutputs

UNKNOWN

Constructor Summary

Constructors

Constructor	Description
Classifier(java.lang.String module, java.lang.String name)

Method Summary

Modifier and Type	Method	Description
static java.lang.Object	canonicalizeValue(java.lang.Object value)
static java.util.List<?>	canonicalizeValues(java.util.List<?> values)
org.jpmml.converter.Label	encodeLabel(java.util.List<java.lang.String> names, SkLearnEncoder encoder)
java.util.List<org.dmg.pmml.OutputField>	encodePredictProbaOutput(org.dmg.pmml.Model model, org.dmg.pmml.DataType dataType, org.jpmml.converter.DiscreteLabel discreteLabel)
java.util.List<?>	getClasses()
org.dmg.pmml.MiningFunction	getMiningFunction()
int	getNumberOfOutputs()
boolean	hasProbabilityDistribution()
boolean	isSupervised()

Methods inherited from class sklearn.Estimator

addFeatureImportances, checkFeatures, checkLabel, configureModel, configureSchema, createApplyField, createMultiApplyField, createPredictProbaFields, encode, encode, encodeApplyOutput, encodeModel, encodeMultiApplyOutput, getAlgorithmName, getDataType, getFeatureImportances, getNumberOfFeatures, getOption, getOpType, getPMMLCustomizations, getPMMLFeatureImportances, getPMMLOptions, getPMMLSegmentId, hasFeatureImportances, putOption, putOptions, setPMMLCustomizations, setPMMLFeatureImportances, setPMMLOptions, setPMMLSegmentId

Methods inherited from class sklearn.Step

checkSkLearnVersion, checkVersion, getFeatureNamesIn, getPMMLName, getSkLearnVersion, setPMMLName

Methods inherited from class org.jpmml.python.PythonObject

containsKey, delattr, get, get, getArray, getArray, getArray, getArrayList, getArrayList, getArrayShape, getArrayShape, getattr, getattr, getBoolean, getBooleanArray, getClassName, getDict, getEnum, getEnumList, getIdentifiable, getInteger, getIntegerArray, getList, getList, getListLike, getListLike, getNumber, getNumberArray, getObject, getObjectArray, getObjectList, getOptional, getOptionalBoolean, getOptionalBoolean, getOptionalDict, getOptionalEnum, getOptionalIdentifiable, getOptionalInteger, getOptionalNumber, getOptionalObject, getOptionalScalar, getOptionalString, getOptionalTuple, getPythonModule, getPythonName, getScalar, getString, getStringArray, getStringList, getTuple, getTupleList, hasattr, put, putAll, remove, setattr, setClassName, update

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

__setstate__

Methods inherited from class java.util.HashMap

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

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

FIELD_PROBABILITY

public static final java.lang.String FIELD_PROBABILITY

See Also:

Constant Field Values

Constructor Detail

Classifier

public Classifier(java.lang.String module,
                  java.lang.String name)

Method Detail

getMiningFunction

public org.dmg.pmml.MiningFunction getMiningFunction()

Specified by:

getMiningFunction in class Estimator

isSupervised

public boolean isSupervised()

Specified by:

isSupervised in class Estimator

getNumberOfOutputs

public int getNumberOfOutputs()

Specified by:

getNumberOfOutputs in interface HasNumberOfOutputs

Overrides:

getNumberOfOutputs in class Estimator

getClasses

public java.util.List<?> getClasses()

Specified by:

getClasses in interface HasClasses

hasProbabilityDistribution

public boolean hasProbabilityDistribution()

Specified by:

hasProbabilityDistribution in interface HasClasses

encodeLabel

public org.jpmml.converter.Label encodeLabel(java.util.List<java.lang.String> names,
                                             SkLearnEncoder encoder)

Specified by:

encodeLabel in class Estimator

encodePredictProbaOutput

public java.util.List<org.dmg.pmml.OutputField> encodePredictProbaOutput(org.dmg.pmml.Model model,
                                                                         org.dmg.pmml.DataType dataType,
                                                                         org.jpmml.converter.DiscreteLabel discreteLabel)

canonicalizeValue

public static java.lang.Object canonicalizeValue(java.lang.Object value)

canonicalizeValues

public static java.util.List<?> canonicalizeValues(java.util.List<?> values)