org.tribuo.util.infotheory.impl

Class WeightedTripleDistribution<T1,T2,T3>

java.lang.Object

org.tribuo.util.infotheory.impl.WeightedTripleDistribution<T1,T2,T3>

Type Parameters:

T1 - Type of the first list.

T2 - Type of the second list.

T3 - Type of the third list.

public class WeightedTripleDistribution<T1,T2,T3>
extends Object

Generates the counts for a triplet of vectors. Contains the joint count, the three pairwise counts, and the three marginal counts.

Field Summary

Fields

Modifier and Type	Field and Description
long	count
static int	DEFAULT_MAP_SIZE

Constructor Summary

Constructors

Constructor and Description
WeightedTripleDistribution(long count, Map<CachedTriple<T1,T2,T3>,WeightCountTuple> jointCount, Map<CachedPair<T1,T2>,WeightCountTuple> abCount, Map<CachedPair<T1,T3>,WeightCountTuple> acCount, Map<CachedPair<T2,T3>,WeightCountTuple> bcCount, Map<T1,WeightCountTuple> aCount, Map<T2,WeightCountTuple> bCount, Map<T3,WeightCountTuple> cCount)

Method Summary

Modifier and Type	Method and Description
static <T1,T2,T3> WeightedTripleDistribution<T1,T2,T3>	constructFromLists(List<T1> first, List<T2> second, List<T3> third, List<Double> weights)
static <T1,T2,T3> WeightedTripleDistribution<T1,T2,T3>	constructFromMap(Map<CachedTriple<T1,T2,T3>,WeightCountTuple> jointCount)
Map<CachedPair<T1,T2>,WeightCountTuple>	getABCount()
Map<CachedPair<T1,T3>,WeightCountTuple>	getACCount()
Map<T1,WeightCountTuple>	getACount()
Map<CachedPair<T2,T3>,WeightCountTuple>	getBCCount()
Map<T2,WeightCountTuple>	getBCount()
Map<T3,WeightCountTuple>	getCCount()
Map<CachedTriple<T1,T2,T3>,WeightCountTuple>	getJointCount()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAP_SIZE

public static final int DEFAULT_MAP_SIZE

See Also:

Constant Field Values

count

public final long count

Constructor Detail

WeightedTripleDistribution

public WeightedTripleDistribution(long count,
                                  Map<CachedTriple<T1,T2,T3>,WeightCountTuple> jointCount,
                                  Map<CachedPair<T1,T2>,WeightCountTuple> abCount,
                                  Map<CachedPair<T1,T3>,WeightCountTuple> acCount,
                                  Map<CachedPair<T2,T3>,WeightCountTuple> bcCount,
                                  Map<T1,WeightCountTuple> aCount,
                                  Map<T2,WeightCountTuple> bCount,
                                  Map<T3,WeightCountTuple> cCount)

Method Detail

getJointCount

public Map<CachedTriple<T1,T2,T3>,WeightCountTuple> getJointCount()

getABCount

public Map<CachedPair<T1,T2>,WeightCountTuple> getABCount()

getACCount

public Map<CachedPair<T1,T3>,WeightCountTuple> getACCount()

getBCCount

public Map<CachedPair<T2,T3>,WeightCountTuple> getBCCount()

getACount

public Map<T1,WeightCountTuple> getACount()

getBCount

public Map<T2,WeightCountTuple> getBCount()

getCCount

public Map<T3,WeightCountTuple> getCCount()

constructFromLists

public static <T1,T2,T3> WeightedTripleDistribution<T1,T2,T3> constructFromLists(List<T1> first,
                                                                                 List<T2> second,
                                                                                 List<T3> third,
                                                                                 List<Double> weights)

constructFromMap

public static <T1,T2,T3> WeightedTripleDistribution<T1,T2,T3> constructFromMap(Map<CachedTriple<T1,T2,T3>,WeightCountTuple> jointCount)