Package org.fastlsh.threshold

Examples of org.fastlsh.threshold.L2Threshold

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        long [] targetIds = getTargetIds(cmd.getOptionValue("i"));
        TLongObjectHashMap<Neighbor []> allSims = new TLongObjectHashMap<Neighbor []>();

        Comparator<Neighbor> comparator = new Neighbor.DissimilarityComparator();
        ScoreThreshold thresh = new L2Threshold(minSimilarity);
        for(long id : targetIds)
        {
            Neighbor [] sims = searcher.getScoredNeighbors(id, beamWidth, numPermutations, -1, comparator, thresh);
            if(sims != null) allSims.put(id, sims);
        }
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        int beamWidth = 10;
        double minScore = .7;
        long [] targetIds = new long []{1,2,3,4,5,6,7,8,9};

        Comparator<Neighbor> comparator = new Neighbor.DissimilarityComparator();
        ScoreThreshold thresh = new L2Threshold(minScore);
        for(long id : targetIds)
        {
            Neighbor [] sims = searcher.getScoredNeighbors(id, beamWidth, options.numPermutations, -1, comparator, thresh);
            Assert.assertTrue(containsId(id, sims));
        }
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        int beamWidth = 10;
        double maxDistance = 100;
        long [] targetIds = new long []{1,2,3,4,5,6,7,8,9};

        Comparator<Neighbor> comparator = new Neighbor.DissimilarityComparator();
        ScoreThreshold thresh = new L2Threshold(maxDistance);
        TLongObjectHashMap<Neighbor []> allSims = new TLongObjectHashMap<Neighbor []>();
        for(long id : targetIds)
        {
            Neighbor [] sims = searcher.getScoredNeighbors(id, beamWidth, options.numPermutations, 20, comparator, thresh);
            if(sims != null) allSims.put(id, sims);
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Related Classes of org.fastlsh.threshold.L2Threshold

  • org.fastlsh.index.TestL2
  • org.fastlsh.index.TestSmallEnd2End
  • org.fastlsh.query.NearestNeighborSearcher
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