Package 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	Description
protected class	FrequencyCachingDeterminerDecorator.CachedWordSet

Field Summary

Fields

Modifier and Type	Field	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	Description
FrequencyCachingDeterminerDecorator(FrequencyDeterminer determiner)
FrequencyCachingDeterminerDecorator(FrequencyDeterminer determiner, int cacheSize)

Method Summary

Modifier and Type	Method	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 Details

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 Details

FrequencyCachingDeterminerDecorator

public FrequencyCachingDeterminerDecorator(FrequencyDeterminer determiner)

FrequencyCachingDeterminerDecorator

public FrequencyCachingDeterminerDecorator(FrequencyDeterminer determiner,
 int cacheSize)

Method Details

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: