Package category_encoders

Class MeanEncoder

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.Transformer

category_encoders.CategoryEncoder

category_encoders.MapEncoder

category_encoders.MeanEncoder

All Implemented Interfaces:

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

Direct Known Subclasses:

CatBoostEncoder, LeaveOneOutEncoder

public abstract class MeanEncoder
extends MapEncoder

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	MeanEncoder.MeanFunction

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 inherited from class category_encoders.CategoryEncoder

CATEGORY_NAN

Fields inherited from interface sklearn.HasNumberOfFeatures

UNKNOWN

Constructor Summary

Constructors

Constructor	Description
MeanEncoder(String module, String name)

Method Summary

Modifier and Type	Method	Description
abstract MeanEncoder.MeanFunction	createFunction()
List<org.jpmml.converter.Feature>	encodeFeatures(List<org.jpmml.converter.Feature> features, SkLearnEncoder encoder)
Map<Object,pandas.core.Series>	getMapping()
Double	getMean()

Methods inherited from class category_encoders.MapEncoder

functionName

Methods inherited from class category_encoders.CategoryEncoder

getCols, getDataType, getDropCols, getDropInvariant, getHandleMissing, getHandleUnknown, getOpType

Methods inherited from class sklearn.Transformer

checkFeatures, encode, getDType, getNumberOfFeatures, updateDataField, updateFeatures

Methods inherited from class sklearn.Step

createFieldName, createFieldName, createFieldName, getPMMLName, setPMMLName, toArray

Methods inherited from class org.jpmml.python.PythonObject

get, getArray, getArray, getArray, getArrayShape, getArrayShape, getBoolean, getBooleanArray, getDict, getInteger, getIntegerArray, getList, getList, getListLike, getListLike, getNumber, getNumberArray, getObject, getOptional, getOptionalBoolean, getOptionalObject, getOptionalScalar, getOptionalString, getPythonModule, getPythonName, getPythonObject, 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 Details

MeanEncoder

public MeanEncoder(String module,
 String name)

Method Details

createFunction

public abstract MeanEncoder.MeanFunction createFunction()

encodeFeatures

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

Specified by:

encodeFeatures in class Transformer

getMapping

public Map<Object,pandas.core.Series> getMapping()

Overrides:

getMapping in class MapEncoder

getMean

public Double getMean()