List of predictionIntervals() Examples

Examples of predictionIntervals()

weka.classifiers.evaluation.NumericPrediction.predictionIntervals()
Returns the predictions intervals. Only classifiers implementing the IntervalEstimator interface. @return the prediction intervals. @see IntervalEstimator

Examples of weka.classifiers.evaluation.NumericPrediction.predictionIntervals()

          if (predSeries != null) {
            double y = predsForTargetAtStepJ.predicted();
            double x = Utils.missingValue();
            double yHigh = y;
            double yLow = y;
            double[][] conf = predsForTargetAtStepJ.predictionIntervals();
            if (conf.length > 0) {
              yLow = conf[0][0];
              yHigh = conf[0][1];
              hasConfidenceIntervals = true;
            }

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Examples of weka.classifiers.evaluation.NumericPrediction.predictionIntervals()

        predictedS = pad(predictedS, " ", maxColWidth, true);
      }
      temp.append(predictedS + "  ");


      if (hasConfidenceIntervals) {
        double[][] limits = pred.predictionIntervals();
        double low = limits[0][0];
        double high = limits[0][1];
        String limitsS = Utils.doubleToString(low, 3) + ":"
            + Utils.doubleToString(high, 3);
        limitsS = pad(limitsS, " ", maxConfWidth, true);

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Examples of weka.classifiers.evaluation.NumericPrediction.predictionIntervals()

        int targetI = m_outgoingStructure.attribute(target).index();
        NumericPrediction predForTargetAtStep = predsForStep.get(j);
        double y = predForTargetAtStep.predicted();
        double yHigh = y;
        double yLow = y;
        double[][] conf = predForTargetAtStep.predictionIntervals();
        if (!Utils.isMissingValue(y)) {
          outVals[targetI] = y;
        }


        // any confidence bounds?

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