Exemple #1
0
  /** Test of score method, of class NMI. */
  @Test
  public void testScore_Clustering_Dataset() throws ScoreException {
    measure(FakeClustering.iris(), 1.0);

    double score = measure(irisWrong, 0.6545182434318744);
    double score2 = measure(FakeClustering.irisWrong(), irisCorrect, 0.06793702240876041);

    assertTrue(score2 < score);
  }
Exemple #2
0
  /** Test of score method, of class NMI. */
  @Test
  public void testScore_Clustering_Clustering() throws ScoreException {
    // this is fixed clustering which correspods to true classes in dataset
    measure(FakeClustering.iris(), FakeClustering.iris(), 1.0);

    double score = measure(irisWrong, irisCorrect, 0.6496820278112178);

    double score2 = measure(FakeClustering.irisWrong(), irisCorrect, 0.06793702240876041);
    assertTrue(score2 < score);
  }