org.jpmml.evaluator

Class ProbabilityAggregator<V extends Number>

java.lang.Object

org.jpmml.evaluator.KeyValueAggregator<Object,V>

org.jpmml.evaluator.ProbabilityAggregator<V>

Direct Known Subclasses:

ProbabilityAggregator.Average, ProbabilityAggregator.Max, ProbabilityAggregator.Median, ProbabilityAggregator.WeightedAverage

public class ProbabilityAggregator<V extends Number>
extends KeyValueAggregator<Object,V>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ProbabilityAggregator.Average<V extends Number>
static class	ProbabilityAggregator.Max<V extends Number>
static class	ProbabilityAggregator.Median<V extends Number>
static class	ProbabilityAggregator.WeightedAverage<V extends Number>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ProbabilityAggregator(ValueFactory<V> valueFactory, int capacity)
protected	ProbabilityAggregator(ValueFactory<V> valueFactory, int capacity, boolean weighted)

Method Summary

Modifier and Type	Method and Description
void	add(HasProbability hasProbability)
void	add(HasProbability hasProbability, Number weight)
void	add(Number[] probabilities)
void	add(Number[] probabilities, Number weight)
ValueMap<Object,V>	averageMap()
ValueMap<Object,V>	maxMap(Collection<?> categories)
ValueMap<Object,V>	medianMap(Collection<?> categories)
ValueMap<Object,V>	weightedAverageMap()

Methods inherited from class org.jpmml.evaluator.KeyValueAggregator

add, add, asTransformedMap, clear, entrySet, get, getValueFactory, init, keySet, values

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProbabilityAggregator

protected ProbabilityAggregator(ValueFactory<V> valueFactory,
                                int capacity)

ProbabilityAggregator

protected ProbabilityAggregator(ValueFactory<V> valueFactory,
                                int capacity,
                                boolean weighted)

Method Detail

add

public void add(HasProbability hasProbability)

add

public void add(Number[] probabilities)

Parameters:

probabilities - An array of numbers that sum to 1.

See Also:

KeyValueAggregator.init(Collection)

add

public void add(HasProbability hasProbability,
                Number weight)

add

public void add(Number[] probabilities,
                Number weight)

Parameters:

probabilities - An array of numbers that sum to 1.

See Also:

KeyValueAggregator.init(Collection)

averageMap

public ValueMap<Object,V> averageMap()

weightedAverageMap

public ValueMap<Object,V> weightedAverageMap()

maxMap

public ValueMap<Object,V> maxMap(Collection<?> categories)

medianMap

public ValueMap<Object,V> medianMap(Collection<?> categories)