Dataset | wekatool on data 27

Galaxy Dataset ' wekatool on data 27'


Random forest of 10 trees, each constructed while considering 4 random features.
Out of bag error: 0.4803



Time taken to build model: 0.34 seconds
Time taken to test model on training data: 0.04 seconds

=== Error on training data ===

Correctly Classified Instances        1036               99.7113 %
Incorrectly Classified Instances         3                0.2887 %
Kappa statistic                          0.9963
Mean absolute error                      0.0245
Root mean squared error                  0.0727
Relative absolute error                 15.7928 %
Root relative squared error             26.1167 %
Total Number of Instances             1039     


=== Detailed Accuracy By Class ===

               TP Rate   FP Rate   Precision   Recall  F-Measure   ROC Area  Class
                 1         0.003      0.994     1         0.997      1        CYT
                 0.997     0          1         0.997     0.998      1        NUC
                 0.994     0          1         0.994     0.997      1        MIT
                 1         0.001      0.991     1         0.996      1        ME3
                 1         0          1         1         1          1        ME2
                 1         0          1         1         1          1        ME1
                 1         0          1         1         1          1        EXC
                 0.958     0          1         0.958     0.979      1        VAC
                 1         0          1         1         1          1        POX
                 1         0          1         1         1          1        ERL
Weighted Avg.    0.997     0.001      0.997     0.997     0.997      1    


=== Confusion Matrix ===

   a   b   c   d   e   f   g   h   i   j   <-- classified as
 325   0   0   0   0   0   0   0   0   0 |   a = CYT
   1 305   0   0   0   0   0   0   0   0 |   b = NUC
   1   0 162   0   0   0   0   0   0   0 |   c = MIT
   0   0   0 116   0   0   0   0   0   0 |   d = ME3
   0   0   0   0  33   0   0   0   0   0 |   e = ME2
   0   0   0   0   0  30   0   0   0   0 |   f = ME1
   0   0   0   0   0   0  25   0   0   0 |   g = EXC
   0   0   0   1   0   0   0  23   0   0 |   h = VAC
   0   0   0   0   0   0   0   0  12   0 |   i = POX
   0   0   0   0   0   0   0   0   0   5 |   j = ERL



=== Stratified cross-validation ===

Correctly Classified Instances         593               57.0741 %
Incorrectly Classified Instances       446               42.9259 %
Kappa statistic                          0.4373
Mean absolute error                      0.1021
Root mean squared error                  0.2428
Relative absolute error                 65.749  %
Root relative squared error             87.1853 %
Total Number of Instances             1039     


=== Detailed Accuracy By Class ===

               TP Rate   FP Rate   Precision   Recall  F-Measure   ROC Area  Class
                 0.634     0.261      0.526     0.634     0.575      0.765    CYT
                 0.533     0.175      0.56      0.533     0.546      0.766    NUC
                 0.534     0.056      0.64      0.534     0.582      0.85     MIT
                 0.767     0.04       0.706     0.767     0.736      0.949    ME3
                 0.455     0.017      0.469     0.455     0.462      0.787    ME2
                 0.667     0.008      0.714     0.667     0.69       0.926    ME1
                 0.52      0.013      0.5       0.52      0.51       0.879    EXC
                 0         0.007      0         0         0          0.55     VAC
                 0         0          0         0         0          0.686    POX
                 0         0.001      0         0         0          0.997    ERL
Weighted Avg.    0.571     0.147      0.556     0.571     0.561      0.802


=== Confusion Matrix ===

   a   b   c   d   e   f   g   h   i   j   <-- classified as
 206  82  20  10   1   0   0   6   0   0 |   a = CYT
 114 163  17  10   2   0   0   0   0   0 |   b = NUC
  42  20  87   8   3   0   3   0   0   0 |   c = MIT
   7  16   4  89   0   0   0   0   0   0 |   d = ME3
   1   4   3   2  15   5   3   0   0   0 |   e = ME2
   0   0   2   0   4  20   4   0   0   0 |   f = ME1
   4   1   2   0   3   2  13   0   0   0 |   g = EXC
   8   4   1   7   1   0   2   0   0   1 |   h = VAC
  10   1   0   0   0   0   1   0   0   0 |   i = POX
   0   0   0   0   3   1   0   1   0   0 |   j = ERL