org.aksw.palmetto.prob.decorator

Class FrequencyCachingDeterminerDecorator

java.lang.Object

org.aksw.palmetto.prob.decorator.AbstractFrequencyDeterminerDecorator

org.aksw.palmetto.prob.decorator.AbstractSlidingWindowFrequencyDeterminerDecorator

org.aksw.palmetto.prob.decorator.FrequencyCachingDeterminerDecorator

All Implemented Interfaces:

FrequencyDeterminerDecorator, SlidingWindowFrequencyDeterminerDecorator, FrequencyDeterminer, WindowBasedFrequencyDeterminer

public class FrequencyCachingDeterminerDecorator
extends AbstractSlidingWindowFrequencyDeterminerDecorator

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	FrequencyCachingDeterminerDecorator.CachedWordSet

Field Summary

Fields

Modifier and Type	Field and Description
private com.google.common.cache.Cache<FrequencyCachingDeterminerDecorator.CachedWordSet,int[]>	cache
private static int	DEFAULT_CACHE_SIZE

Fields inherited from class org.aksw.palmetto.prob.decorator.AbstractFrequencyDeterminerDecorator

determiner

Constructor Summary

Constructors

Constructor and Description
FrequencyCachingDeterminerDecorator(FrequencyDeterminer determiner)
FrequencyCachingDeterminerDecorator(FrequencyDeterminer determiner, int cacheSize)

Method Summary

Modifier and Type	Method and Description
CountedSubsets[]	determineCounts(String[][] wordsets, SegmentationDefinition[] definitions) Returns the frequencies of words and word sub sets of the given word sets.

Methods inherited from class org.aksw.palmetto.prob.decorator.AbstractSlidingWindowFrequencyDeterminerDecorator

getCooccurrenceCounts, getSlidingWindowModelName, getWindowSize, setWindowSize

Methods inherited from class org.aksw.palmetto.prob.decorator.AbstractFrequencyDeterminerDecorator

getDeterminer, setDeterminer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aksw.palmetto.prob.decorator.FrequencyDeterminerDecorator

getDeterminer, setDeterminer

Field Detail

DEFAULT_CACHE_SIZE

private static final int DEFAULT_CACHE_SIZE

See Also:

Constant Field Values

cache

private com.google.common.cache.Cache<FrequencyCachingDeterminerDecorator.CachedWordSet,int[]> cache

Constructor Detail

FrequencyCachingDeterminerDecorator

public FrequencyCachingDeterminerDecorator(FrequencyDeterminer determiner)

FrequencyCachingDeterminerDecorator

public FrequencyCachingDeterminerDecorator(FrequencyDeterminer determiner,
                                           int cacheSize)

Method Detail

determineCounts

public CountedSubsets[] determineCounts(String[][] wordsets,
                                        SegmentationDefinition[] definitions)

Description copied from interface: FrequencyDeterminer

Returns the frequencies of words and word sub sets of the given word sets.

Returns: