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

Class weka.classifiers.evaluation.NumericPrediction

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

weka.classifiers.evaluation.NumericPrediction.error()
Calculates the prediction error. This is defined as the predicted value minus the actual value. @return the error for this prediction, orMISSING_VALUE if either the actual or predicted value is missing.

            + Utils.doubleToString(high, 3);
        limitsS = pad(limitsS, " ", maxConfWidth, true);
        temp.append(limitsS).append("  ");
      }


      double error = pred.error();
      String errorS = null;
      if (Utils.isMissingValue(error)) {
        errorS = pad("?", " ", maxColWidth, true);
      } else {
        errorS = Utils.doubleToString(error, 4);

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