Package sklearn.neighbors

Class KNeighborsClassifier

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.Estimator

sklearn.Classifier

sklearn.SkLearnClassifier

sklearn.neighbors.KNeighborsClassifier

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>, org.jpmml.converter.HasOptions, Encodable, HasSkLearnOptions, HasClasses, HasFeatureNamesIn, HasNumberOfFeatures, HasNumberOfOutputs, HasType, HasMetric, HasNumberOfNeighbors, HasTrainingData, HasPMMLOptions<Estimator>, HasPMMLSegmentId<Estimator>

public class KNeighborsClassifier
extends SkLearnClassifier
implements HasMetric, HasNumberOfNeighbors, HasTrainingData

See Also:

Serialized Form

Nested Class Summary

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

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

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

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
static List<String>	ENUM_METRIC
static List<String>	ENUM_WEIGHTS
static String	METRIC_EUCLIDEAN
static String	METRIC_MANHATTAN
static String	METRIC_MINKOWSKI
static String	WEIGHTS_DISTANCE
static String	WEIGHTS_UNIFORM

Fields inherited from class sklearn.Classifier

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
KNeighborsClassifier(String module, String name)

Method Summary

Modifier and Type	Method	Description
org.dmg.pmml.nearest_neighbor.NearestNeighborModel	encodeModel(org.jpmml.converter.Schema schema)
org.dmg.pmml.DataType	getDataType()
List<Number>	getFitX()
int[]	getFitXShape()
List<Object>	getId()
String	getMetric()
int	getNumberOfFeatures()
int	getNumberOfNeighbors()
int	getNumberOfOutputs()
Integer	getP()
String	getWeights()
List<Number>	getY()
int[]	getYShape()
boolean	hasProbabilityDistribution()

Methods inherited from class sklearn.SkLearnClassifier

encodePMML

Methods inherited from class sklearn.Classifier

canonicalizeValue, canonicalizeValues, encodeLabel, encodePredictProbaOutput, getClasses, getMiningFunction, isSupervised

Methods inherited from class sklearn.Estimator

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

Methods inherited from class sklearn.Step

checkSkLearnVersion, checkVersion, getFeatureNamesIn, getInputTags, getPMMLName, getSkLearnTags, 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 sklearn.HasFeatureNamesIn

getFeatureNamesIn

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

METRIC_EUCLIDEAN

public static final String METRIC_EUCLIDEAN

See Also:

Constant Field Values

METRIC_MANHATTAN

public static final String METRIC_MANHATTAN

See Also:

Constant Field Values

METRIC_MINKOWSKI

public static final String METRIC_MINKOWSKI

See Also:

Constant Field Values

ENUM_METRIC

public static final List<String> ENUM_METRIC

WEIGHTS_DISTANCE

public static final String WEIGHTS_DISTANCE

See Also:

Constant Field Values

WEIGHTS_UNIFORM

public static final String WEIGHTS_UNIFORM

See Also:

Constant Field Values

ENUM_WEIGHTS

public static final List<String> ENUM_WEIGHTS

Constructor Detail

KNeighborsClassifier

public KNeighborsClassifier(String module,
                            String name)

Method Detail

getNumberOfFeatures

public int getNumberOfFeatures()

Specified by:

getNumberOfFeatures in interface HasNumberOfFeatures

Overrides:

getNumberOfFeatures in class Estimator

getNumberOfOutputs

public int getNumberOfOutputs()

Specified by:

getNumberOfOutputs in interface HasNumberOfOutputs

Overrides:

getNumberOfOutputs in class Classifier

getDataType

public org.dmg.pmml.DataType getDataType()

Specified by:

getDataType in interface HasType

Overrides:

getDataType in class Estimator

hasProbabilityDistribution

public boolean hasProbabilityDistribution()

Specified by:

hasProbabilityDistribution in interface HasClasses

Overrides:

hasProbabilityDistribution in class Classifier

encodeModel

public org.dmg.pmml.nearest_neighbor.NearestNeighborModel encodeModel(org.jpmml.converter.Schema schema)

Specified by:

encodeModel in class Estimator

getMetric

public String getMetric()

Specified by:

getMetric in interface HasMetric

getP

public Integer getP()

Specified by:

getP in interface HasMetric

getNumberOfNeighbors

public int getNumberOfNeighbors()

Specified by:

getNumberOfNeighbors in interface HasNumberOfNeighbors

getFitX

public List<Number> getFitX()

Specified by:

getFitX in interface HasTrainingData

getFitXShape

public int[] getFitXShape()

Specified by:

getFitXShape in interface HasTrainingData

getId

public List<Object> getId()

Specified by:

getId in interface HasTrainingData

getY

public List<Number> getY()

Specified by:

getY in interface HasTrainingData

getYShape

public int[] getYShape()

Specified by:

getYShape in interface HasTrainingData

getWeights

public String getWeights()