=== Run information ===

Scheme:weka.classifiers.trees.J48 -C 0.25 -M 2
Relation:     breast-cancer
Instances:    286
Attributes:   10
              age
              menopause
              tumor-size
              inv-nodes
              node-caps
              deg-malig
              breast
              breast-quad
              irradiat
              Class
Test mode:evaluate on training data

=== Classifier model (full training set) ===

J48 pruned tree
------------------

node-caps = yes
|   deg-malig = 1: recurrence-events (1.01/0.4)
|   deg-malig = 2: no-recurrence-events (26.2/8.0)
|   deg-malig = 3: recurrence-events (30.4/7.4)
node-caps = no: no-recurrence-events (228.39/53.4)

Number of Leaves  : 	4

Size of the tree : 	6


Time taken to build model: 0.06 seconds

=== Evaluation on training set ===
=== Summary ===

Correctly Classified Instances         217               75.8741 %
Incorrectly Classified Instances        69               24.1259 %
Kappa statistic                          0.2899
Mean absolute error                      0.3658
Root mean squared error                  0.4269
Relative absolute error                 87.4491 %
Root relative squared error             93.4017 %
Total Number of Instances              286

=== Detailed Accuracy By Class ===

               TP Rate   FP Rate   Precision   Recall  F-Measure   ROC Area  Class
                 0.965     0.729      0.758     0.965     0.849      0.639    no-recurrence-events
                 0.271     0.035      0.767     0.271     0.4        0.639    recurrence-events
Weighted Avg.    0.759     0.523      0.76      0.759     0.716      0.639

=== Confusion Matrix ===

   a   b   <-- classified as
 194   7 |   a = no-recurrence-events
  62  23 |   b = recurrence-events