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From mgrzenda <...@git.apache.org>
Subject [GitHub] incubator-samoa pull request #61: SAMOA-68: Saving true and predicted labels...
Date Mon, 03 Jul 2017 14:11:59 GMT
Github user mgrzenda commented on a diff in the pull request:

    https://github.com/apache/incubator-samoa/pull/61#discussion_r125298369
  
    --- Diff: samoa-api/src/main/java/org/apache/samoa/evaluation/BasicRegressionPerformanceEvaluator.java
---
    @@ -92,6 +106,22 @@ public void addResult(Instance inst, double[] prediction) {
         };
       }
     
    +  /**
    +   * This method is used to retrieve predictions
    +   * 
    +   * @return String This returns an array of predictions and votes objects.
    +   */
    +  @Override
    +  public Vote[] getPredictionVotes() {
    +    double trueValue = this.lastSeenInstance.classValue();
    +    return new Vote[] {
    +        new Vote("instance number",
    +            this.instanceIdentifier),
    +        new Vote("true value", trueValue, 10),
    --- End diff --
    
    Done. The number of decimal places is defined now through a constant.


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