Examples of edu.ucla.sspace.util.SimpleNearestNeighborFinder

edu.ucla.sspace.util.SimpleNearestNeighborFinder
A native {@link NearestNeighborFinder} implemetnation for finding the {@code k} most-similar words to a provided word in a {@link SemanticSpace} using abrute-force search. The comparisons required for generating the list maybe be run in parallel by configuring an instance of this class to use multiple threads.
All instances of this class are thread-safe. @author David Jurgens

        
        LOGGER.info("printing the most similar words for the semantic partition" +
                    " starting at: " + dateString);


        NearestNeighborFinder nnf = 
            new SimpleNearestNeighborFinder(semanticPartition);


        // generate the similarity lists
        for (String toExamine : interestingWords) {
            SortedMultiMap<Double,String> mostSimilar = 
                nnf.getMostSimilar(toExamine, interestingWordNeighbors);


            if (mostSimilar != null) {
                File neighborFile = 
                    new File(outputDir, toExamine + "-" + dateString + ".txt");
                neighborFile.createNewFile(); // iff it doesn't already exist

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        public LexSubWordsi(String outFile, String sspaceFile) {
            try {
                output = new PrintWriter(outFile);
                wordsiSpace = new StaticSemanticSpace(sspaceFile);
                comparator = new SimpleNearestNeighborFinder(wordsiSpace);
            } catch (IOException ioe) {
                throw new IOError(ioe);
            }
        }

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edu.ucla.sspace.mains.FixedDurationTemporalRandomIndexingMain

edu.ucla.sspace.mains.LexSubWordsiMain$LexSubWordsi

edu.ucla.sspace.similarity.CosineSimilarity

edu.ucla.sspace.vector.DenseVector

edu.ucla.sspace.vector.DoubleVector

edu.ucla.sspace.vector.Vector

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