org.aksw.palmetto.prob.window

Class BooleanSlidingWindowFrequencyDeterminer

java.lang.Object

org.aksw.palmetto.prob.window.BooleanSlidingWindowFrequencyDeterminer

All Implemented Interfaces:

FrequencyDeterminer, WindowBasedFrequencyDeterminer

public class BooleanSlidingWindowFrequencyDeterminer
extends Object
implements WindowBasedFrequencyDeterminer

Field Summary

Fields

Modifier and Type	Field and Description
protected WindowSupportingAdapter	corpusAdapter
protected int	windowSize
protected long[]	wordSetCountSums

Constructor Summary

Constructors

Constructor and Description
BooleanSlidingWindowFrequencyDeterminer(WindowSupportingAdapter corpusAdapter, int windowSize)

Method Summary

Modifier and Type	Method and Description
protected void	addCountsFromDocument(com.carrotsearch.hppc.IntArrayList[] positions, int[] counts, int docLength)
protected void	addCountsFromSmallDocument(com.carrotsearch.hppc.IntArrayList[] positions, int[] counts)
protected void	addCountsOfSubsets(int[] counts)
protected int[]	determineCounts(String[] wordset)
CountedSubsets[]	determineCounts(String[][] wordsets, SegmentationDefinition[] definitions) Returns the frequencies of words and word sub sets of the given word sets.
protected void	determineWordSetCountSum()
long[]	getCooccurrenceCounts()
String	getSlidingWindowModelName()
int	getWindowSize()
void	setWindowSize(int windowSize)

Methods inherited from class java.lang.Object

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

Field Detail

corpusAdapter

protected WindowSupportingAdapter corpusAdapter

windowSize

protected int windowSize

wordSetCountSums

protected long[] wordSetCountSums

Constructor Detail

BooleanSlidingWindowFrequencyDeterminer

public BooleanSlidingWindowFrequencyDeterminer(WindowSupportingAdapter corpusAdapter,
                                               int windowSize)

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.

Specified by:

determineCounts in interface FrequencyDeterminer

Returns:

determineCounts

protected int[] determineCounts(String[] wordset)

addCountsFromDocument

protected void addCountsFromDocument(com.carrotsearch.hppc.IntArrayList[] positions,
                                     int[] counts,
                                     int docLength)

addCountsFromSmallDocument

protected void addCountsFromSmallDocument(com.carrotsearch.hppc.IntArrayList[] positions,
                                          int[] counts)

addCountsOfSubsets

protected void addCountsOfSubsets(int[] counts)

setWindowSize

public void setWindowSize(int windowSize)

Specified by:

setWindowSize in interface WindowBasedFrequencyDeterminer

getCooccurrenceCounts

public long[] getCooccurrenceCounts()

Specified by:

getCooccurrenceCounts in interface WindowBasedFrequencyDeterminer

getSlidingWindowModelName

public String getSlidingWindowModelName()

Specified by:

getSlidingWindowModelName in interface WindowBasedFrequencyDeterminer

determineWordSetCountSum

protected void determineWordSetCountSum()

getWindowSize

public int getWindowSize()

Specified by:

getWindowSize in interface WindowBasedFrequencyDeterminer