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	Description
final long	count
static final int	DEFAULT_MAP_SIZE

Constructor Summary

Constructors

Constructor	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	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 Details

DEFAULT_MAP_SIZE

public static final int DEFAULT_MAP_SIZE

See Also:

• Constant Field Values

count

public final long count

Constructor Details

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 Details

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)