Package edu.cmu.sphinx.frontend

Examples of edu.cmu.sphinx.frontend.FloatData

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        float var = 3;

        MixtureComponent gaussian = new MixtureComponent(new float[]{mean}, new float[]{var});

        for (float curX = minX; curX <= maxX; curX += resolution) {
            double gauLogScore = gaussian.getScore(new FloatData(new float[]{curX}, 16000, 0));

            double manualScore = (1 / sqrt(var * 2 * PI)) * exp((-0.5 / var) * (curX - mean) * (curX - mean));
            double gauScore = LogMath.getLogMath().logToLinear((float) gauLogScore);

            Assert.assertEquals(manualScore, gauScore, 1E-5);
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    if (token == null)
      throw new Exception("Best token not found!");

    do {
      FloatData feature = (FloatData) token.getData();
      SearchState ss = token.getSearchState();

      if (!(ss instanceof HMMSearchState && ss.isEmitting())) {
        token = token.getPredecessor();
        continue;
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        for (int i = 0; i < values.length; i++) {
            floatData[i] = (float) values[i];
        }
//        System.arraycopy(data.getValues(), 0, floatData, 0, numSamples);

        return new FloatData(floatData, data.getSampleRate(), data.getFirstSampleNumber());
    }
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Related Classes of edu.cmu.sphinx.frontend.FloatData

  • edu.cmu.sphinx.decoder.adaptation.Stats
  • edu.cmu.sphinx.frontend.util.DataUtil
  • edu.cmu.sphinx.linguist.acoustic.tiedstate.test.MixtureComponentTest
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