Examples of ivory.ffg.data.CompressedPositionalPostings.decompressPositions()

Class ivory.ffg.data.CompressedPositionalPostings

Examples of ivory.ffg.data.CompressedPositionalPostings.decompressPositions()

ivory.ffg.data.CompressedPositionalPostings.decompressPositions()
Retrieves positions for a document given a forward index and the index of the document in the document id vector. @param skipList Forward index decompressed using {@link #decompressSkipList}. @param index Index of the document id in the document id vector @return Positions of the occurrences of the term within a document


        //extract features
        for(int j = 0; j < bSize; j++) {
          docno += decomp[j];


          pos[0] = ps.decompressPositions(cnt);
          int dl = docLengths.get(docno);
          for(int fid = 0; fid < features.length; fid++) {
            fvalues[cnt][fid] = features[fid].computeScoreWithMiniIndexes(pos, query, dl, stats);
          }
          if(writeOutput) {

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        //extract features
        for(int j = 0; j < bSize; j++) {
          docno += decomp[j];


          pos[0] = ps.decompressPositions(cnt);
          int dl = docLengths.get(docno);
          for(int fid = 0; fid < features.length; fid++) {
            fvalues[cnt][fid] = features[fid].computeScoreWithMiniIndexes(pos, query, dl, stats);
          }
          if(writeOutput) {

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