Examples of calculateDerived()

Examples of weka.experiment.PairedStats.calculateDerived()

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         inst.instance(i).value(classIndex));

      if (!Utils.eq(inst.instance(i + 1).value(attr),
        inst.instance(i).value(attr))) {
  leftSubset.calculateDerived();
  rightSubset.calculateDerived();

  leftCorr = Math.abs(leftSubset.correlation);
  rightCorr = Math.abs(rightSubset.correlation);
  leftVar = (leftSubset.yStats.stdDev * leftSubset.yStats.stdDev);
  leftVar = Math.abs(leftVar);
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Examples of weka.experiment.PairedStatsCorrected.calculateDerived()

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      // meaning, the first instance of Weka RF and first instance of FastRF
      // the following instances use a different # of threads but that doesn't affect results
      double testTrainRatio = 1 / (double) (numFolds - 1);
      PairedStatsCorrected pscAuc = new PairedStatsCorrected(0.05, testTrainRatio);
      pscAuc.add(aucScore[0], aucScore[1]);
      pscAuc.calculateDerived();
      PairedStatsCorrected pscAccy = new PairedStatsCorrected(0.05, testTrainRatio);
      pscAccy.add(accyScore[0], accyScore[1]);
      pscAccy.calculateDerived();
      PairedStatsCorrected pscTime = new PairedStatsCorrected(0.05, testTrainRatio);
      pscTime.add(timeScore[0], timeScore[1]);
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Examples of weka.experiment.PairedStatsCorrected.calculateDerived()

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      PairedStatsCorrected pscAuc = new PairedStatsCorrected(0.05, testTrainRatio);
      pscAuc.add(aucScore[0], aucScore[1]);
      pscAuc.calculateDerived();
      PairedStatsCorrected pscAccy = new PairedStatsCorrected(0.05, testTrainRatio);
      pscAccy.add(accyScore[0], accyScore[1]);
      pscAccy.calculateDerived();
      PairedStatsCorrected pscTime = new PairedStatsCorrected(0.05, testTrainRatio);
      pscTime.add(timeScore[0], timeScore[1]);
      pscTime.calculateDerived();

      System.err.printf( Locale.US, "| Statistical significance of difference in mean of " +
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Examples of weka.experiment.PairedStatsCorrected.calculateDerived()

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      PairedStatsCorrected pscAccy = new PairedStatsCorrected(0.05, testTrainRatio);
      pscAccy.add(accyScore[0], accyScore[1]);
      pscAccy.calculateDerived();
      PairedStatsCorrected pscTime = new PairedStatsCorrected(0.05, testTrainRatio);
      pscTime.add(timeScore[0], timeScore[1]);
      pscTime.calculateDerived();

      System.err.printf( Locale.US, "| Statistical significance of difference in mean of " +
              "AUC scores is p=%6.4f (%s wins), " +
              "in accuracy is p=%6.4f (%s wins). " +
              " Average speedup is: %4.2f times.\n",
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