org.aksw.palmetto.corpus

Interface WindowSupportingAdapter

All Superinterfaces:

CorpusAdapter

All Known Implementing Classes:

WindowSupportingLuceneCorpusAdapter

public interface WindowSupportingAdapter
extends CorpusAdapter

This adapter supports window based probability estimation methods.

Author:

m.roeder

Method Summary

Modifier and Type	Method and Description
int[][]	getDocumentSizeHistogram() Returns the histogram of the document sizes of the corpus.
com.carrotsearch.hppc.IntObjectOpenHashMap<com.carrotsearch.hppc.IntArrayList[]>	requestWordPositionsInDocuments(String[] words, com.carrotsearch.hppc.IntIntOpenHashMap docLengths) Returns the positions of the given words inside the corpus.

Methods inherited from interface org.aksw.palmetto.corpus.CorpusAdapter

close

Method Detail

getDocumentSizeHistogram

int[][] getDocumentSizeHistogram()

Returns the histogram of the document sizes of the corpus.

Returns:

the histogram of the document sizes

requestWordPositionsInDocuments

com.carrotsearch.hppc.IntObjectOpenHashMap<com.carrotsearch.hppc.IntArrayList[]> requestWordPositionsInDocuments(String[] words,
                                                                                                                 com.carrotsearch.hppc.IntIntOpenHashMap docLengths)

Returns the positions of the given words inside the corpus.

Parameters:

words - the words for which the positions inside the documents should be determined

docLengths - empty int int map in which the document lengths and counts are inserted

Returns:

the positions of the given words inside the corpus