Package edu.ucla.sspace.matrix

Examples of edu.ucla.sspace.matrix.TfIdfDocStripedTransform.transform()


        verbose("Generating the reference data set");
        // Generate the reference data sets.
        ReferenceDataGenerator generator = new ReferenceDataGenerator(m);
        Matrix[] gapMatrices = new Matrix[numGaps];
        for (int i = 0; i < numGaps; ++i)
            gapMatrices[i] = rowMag.transform(tfidf.transform(
                    generator.generateTestData()));

        double[] gapResults = new double[numIterations];
        double[] gapStds = new double[numIterations];
        Assignments[] gapAssignments = new Assignments[numIterations];
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        String criterion = props.getProperty(METHOD_PROPERTY, DEFAULT_METHOD);

        verbose("Transforming the original data set");
        Transform tfidf = new TfIdfDocStripedTransform();
        Transform rowMag = new RowMagnitudeTransform();
        m = rowMag.transform(tfidf.transform(m));

        verbose("Generating the reference data set");
        // Generate the reference data sets.
        ReferenceDataGenerator generator = new ReferenceDataGenerator(m);
        Matrix[] gapMatrices = new Matrix[numGaps];
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