Package sklearn.ensemble.gradient_boosting

Class LossFunction

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Object>

net.razorvine.pickle.objects.ClassDict

org.jpmml.python.PythonObject

sklearn.ensemble.gradient_boosting.LossFunction

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>

Direct Known Subclasses:

BinomialDeviance, ExponentialLoss, MultinomialDeviance

public abstract class LossFunction
extends org.jpmml.python.PythonObject

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>

Constructor Summary

Constructors

Constructor	Description
LossFunction(String module, String name)

Method Summary

Modifier and Type	Method	Description
abstract List<? extends Number>	computeInitialPredictions(HasPriorProbability init)
abstract org.jpmml.converter.Transformation	createTransformation()
Integer	getK()

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 Details

LossFunction

public LossFunction(String module,
 String name)

Method Details

computeInitialPredictions

public abstract List<? extends Number> computeInitialPredictions(HasPriorProbability init)

createTransformation

public abstract org.jpmml.converter.Transformation createTransformation()

getK

public Integer getK()