sklearn.pipeline

Class SkLearnPipeline

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Object>

net.razorvine.pickle.objects.ClassDict

org.jpmml.python.PythonObject

sklearn.Step

sklearn.Composite

sklearn.pipeline.SkLearnPipeline

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>, org.jpmml.python.Castable, Encodable, HasFeatureNamesIn, HasHead, HasNumberOfFeatures, HasPMMLOptions<SkLearnPipeline>, HasType

Direct Known Subclasses:

PMMLPipeline

public class SkLearnPipeline
extends Composite
implements HasPMMLOptions<SkLearnPipeline>, Encodable

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
SkLearnPipeline()
SkLearnPipeline(String module, String name)

Method Summary

Modifier and Type	Method and Description
org.dmg.pmml.PMML	encodePMML()
Estimator	getFinalEstimator()
<E extends Estimator> E	getFinalEstimator(Class<? extends E> clazz)
Transformer	getHead()
Map<String,?>	getPMMLOptions()
List<Object[]>	getSteps()
List<? extends Transformer>	getTransformers()
boolean	hasFinalEstimator()
boolean	hasTransformers()
protected List<String>	initActiveFields(Step step)
protected List<String>	initFeatures(Estimator estimator, List<String> activeFields, SkLearnEncoder encoder)
protected List<String>	initLabel(Estimator estimator, List<String> targetFields, SkLearnEncoder encoder)
protected List<String>	initTargetFields(Estimator estimator)
SkLearnPipeline	setPMMLOptions(Map<String,?> pmmlOptions)
protected SkLearnPipeline	setSteps(List<Object[]> steps)

Methods inherited from class sklearn.Composite

castTo, encodeFeatures, encodeModel, getDataType, getFeatureNamesIn, getNumberOfFeatures, getOpType, refreshLabel, toClassifier, toClusterer, toEstimator, toRegressor, toTransformer

Methods inherited from class sklearn.Step

checkVersion, getPMMLName, getSkLearnFeatureNamesIn, getSkLearnVersion, setPMMLName

Methods inherited from class org.jpmml.python.PythonObject

get, getArray, getArray, getArray, getArrayShape, getArrayShape, getBoolean, getBooleanArray, getClassName, getDict, getInteger, getIntegerArray, getList, getList, getListLike, getListLike, getNumber, getNumberArray, getObject, getOptional, getOptionalBoolean, getOptionalObject, getOptionalScalar, getOptionalString, getPythonModule, getPythonName, getPythonObject, getScalar, getString, getTuple, getTupleList, setClassName

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

__setstate__

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

SkLearnPipeline

public SkLearnPipeline()

SkLearnPipeline

public SkLearnPipeline(String module,
                       String name)

Method Detail

hasTransformers

public boolean hasTransformers()

Specified by:

hasTransformers in class Composite

hasFinalEstimator

public boolean hasFinalEstimator()

Specified by:

hasFinalEstimator in class Composite

getTransformers

public List<? extends Transformer> getTransformers()

Specified by:

getTransformers in class Composite

getFinalEstimator

public Estimator getFinalEstimator()

Specified by:

getFinalEstimator in class Composite

getFinalEstimator

public <E extends Estimator> E getFinalEstimator(Class<? extends E> clazz)

Specified by:

getFinalEstimator in class Composite

getHead

public Transformer getHead()

Specified by:

getHead in interface HasHead

encodePMML

public org.dmg.pmml.PMML encodePMML()

Specified by:

encodePMML in interface Encodable

initLabel

protected List<String> initLabel(Estimator estimator,
                                 List<String> targetFields,
                                 SkLearnEncoder encoder)

initTargetFields

protected List<String> initTargetFields(Estimator estimator)

initFeatures

protected List<String> initFeatures(Estimator estimator,
                                    List<String> activeFields,
                                    SkLearnEncoder encoder)

initActiveFields

protected List<String> initActiveFields(Step step)

getPMMLOptions

public Map<String,?> getPMMLOptions()

Specified by:

getPMMLOptions in interface HasPMMLOptions<SkLearnPipeline>

setPMMLOptions

public SkLearnPipeline setPMMLOptions(Map<String,?> pmmlOptions)

Specified by:

setPMMLOptions in interface HasPMMLOptions<SkLearnPipeline>

getSteps

public List<Object[]> getSteps()

setSteps

protected SkLearnPipeline setSteps(List<Object[]> steps)