Examples with structures._RankItem structures._RankItem used on opensource projects

Example 41 with structures._RankItem

use of structures._RankItem in project IR_Base by Linda-sunshine.

the class sparseClusterDCMLDA_test method printWordTopicDistribution.

protected void printWordTopicDistribution(int cID, File wordTopicDistributionFolder, int k) {
    String wordTopicDistributionFile = cID + ".txt";
    try {
        PrintWriter pw = new PrintWriter(new File(wordTopicDistributionFolder, wordTopicDistributionFile));
        for (int i = 0; i < number_of_topics; i++) {
            MyPriorityQueue<_RankItem> fVector = new MyPriorityQueue<_RankItem>(k);
            for (int v = 0; v < vocabulary_size; v++) {
                String featureName = m_corpus.getFeature(v);
                double wordProb = m_clusterTopicWordProb[cID][i][v];
                _RankItem ri = new _RankItem(featureName, wordProb);
                fVector.add(ri);
            }
            pw.format("Topic %d(%.5f):\t", i, m_clusterTopicProb[cID][i]);
            for (_RankItem it : fVector) pw.format("%s(%.5f)\t", it.m_name, m_logSpace ? Math.exp(it.m_value) : it.m_value);
            pw.write("\n");
        }
        pw.flush();
        pw.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
}

Example 42 with structures._RankItem

use of structures._RankItem in project IR_Base by Linda-sunshine.

the class sparseDCMLDA_test method printTopWord.

protected void printTopWord(int k, String topWordFile) {
    System.out.println("TopWord FilePath:" + topWordFile);
    Arrays.fill(m_sstat, 0);
    for (_Doc d : m_trainSet) {
        for (int i = 0; i < number_of_topics; i++) m_sstat[i] += m_logSpace ? Math.exp(d.m_topics[i]) : d.m_topics[i];
    }
    Utils.L1Normalization(m_sstat);
    try {
        PrintWriter topWordWriter = new PrintWriter(new File(topWordFile));
        for (int i = 0; i < topic_term_probabilty.length; i++) {
            MyPriorityQueue<_RankItem> fVector = new MyPriorityQueue<_RankItem>(k);
            for (int j = 0; j < vocabulary_size; j++) fVector.add(new _RankItem(m_corpus.getFeature(j), topic_term_probabilty[i][j]));
            topWordWriter.format("Topic %d(%.5f):\t", i, m_sstat[i]);
            for (_RankItem it : fVector) topWordWriter.format("%s(%.5f)\t", it.m_name, m_logSpace ? Math.exp(it.m_value) : it.m_value);
            topWordWriter.write("\n");
        }
        topWordWriter.close();
    } catch (Exception ex) {
        System.err.print("File Not Found");
    }
}

Example 43 with structures._RankItem

use of structures._RankItem in project IR_Base by Linda-sunshine.

the class sparseDCMLDA_test method printWordTopicDistribution.

protected void printWordTopicDistribution(_Doc d, File wordTopicDistributionFolder, int k) {
    String wordTopicDistributionFile = d.getName() + ".txt";
    try {
        PrintWriter pw = new PrintWriter(new File(wordTopicDistributionFolder, wordTopicDistributionFile));
        _Doc4DCMLDA DCMDoc = (_Doc4DCMLDA) d;
        for (int i = 0; i < number_of_topics; i++) {
            MyPriorityQueue<_RankItem> fVector = new MyPriorityQueue<_RankItem>(k);
            for (int v = 0; v < vocabulary_size; v++) {
                String featureName = m_corpus.getFeature(v);
                double wordProb = DCMDoc.m_wordTopic_prob[i][v];
                _RankItem ri = new _RankItem(featureName, wordProb);
                fVector.add(ri);
            }
            pw.format("Topic %d(%.5f):\t", i, d.m_topics[i]);
            for (_RankItem it : fVector) pw.format("%s(%.5f)\t", it.m_name, m_logSpace ? Math.exp(it.m_value) : it.m_value);
            pw.write("\n");
        }
        pw.flush();
        pw.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
}

Example 44 with structures._RankItem

use of structures._RankItem in project IR_Base by Linda-sunshine.

the class sparseLDA_test method printTopWord.

protected void printTopWord(int k, String topWordFile) {
    System.out.println("TopWord FilePath:" + topWordFile);
    Arrays.fill(m_sstat, 0);
    for (_Doc d : m_trainSet) {
        for (int i = 0; i < number_of_topics; i++) m_sstat[i] += m_logSpace ? Math.exp(d.m_topics[i]) : d.m_topics[i];
    }
    Utils.L1Normalization(m_sstat);
    try {
        PrintWriter topWordWriter = new PrintWriter(new File(topWordFile));
        for (int i = 0; i < topic_term_probabilty.length; i++) {
            MyPriorityQueue<_RankItem> fVector = new MyPriorityQueue<_RankItem>(k);
            for (int j = 0; j < vocabulary_size; j++) fVector.add(new _RankItem(m_corpus.getFeature(j), topic_term_probabilty[i][j]));
            topWordWriter.format("Topic %d(%.5f):\t", i, m_sstat[i]);
            for (_RankItem it : fVector) topWordWriter.format("%s(%.5f)\t", it.m_name, m_logSpace ? Math.exp(it.m_value) : it.m_value);
            topWordWriter.write("\n");
        }
        topWordWriter.close();
    } catch (Exception ex) {
        System.err.print("File Not Found");
    }
}

Example 45 with structures._RankItem

use of structures._RankItem in project IR_Base by Linda-sunshine.

the class ACCTM method printTopWords.

@Override
public void printTopWords(int k, String betaFile) {
    Arrays.fill(m_sstat, 0);
    System.out.println("print top words");
    for (_Doc d : m_trainSet) {
        for (int i = 0; i < m_sstat.length; i++) {
            m_sstat[i] += m_logSpace ? Math.exp(d.m_topics[i]) : d.m_topics[i];
            if (Double.isNaN(d.m_topics[i]))
                System.out.println("nan name\t" + d.getName());
        }
    }
    Utils.L1Normalization(m_sstat);
    try {
        System.out.println("beta file");
        PrintWriter betaOut = new PrintWriter(new File(betaFile));
        for (int i = 0; i < topic_term_probabilty.length; i++) {
            MyPriorityQueue<_RankItem> fVector = new MyPriorityQueue<_RankItem>(k);
            for (int j = 0; j < vocabulary_size; j++) fVector.add(new _RankItem(m_corpus.getFeature(j), topic_term_probabilty[i][j]));
            betaOut.format("Topic %d(%.3f):\t", i, m_sstat[i]);
            for (_RankItem it : fVector) {
                betaOut.format("%s(%.3f)\t", it.m_name, m_logSpace ? Math.exp(it.m_value) : it.m_value);
                System.out.format("%s(%.3f)\t", it.m_name, m_logSpace ? Math.exp(it.m_value) : it.m_value);
            }
            betaOut.println();
            System.out.println();
        }
        betaOut.close();
    } catch (Exception ex) {
        System.err.print("File Not Found");
    }
}