Options: -K 1 -W 0 -A "weka.core.neighboursearch.LinearNNSearch -A "weka.core.EuclideanDistance -R first-last"" 

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

IB1 instance-based classifier
using 1 nearest neighbour(s) for classification


Time taken to build model: 0.63 seconds

Time taken to test model on training data: 1 seconds

=== Error on training data ===

Correctly Classified Instances          65              100      %
Incorrectly Classified Instances         0                0      %
Kappa statistic                          1     
Mean absolute error                      0.0149
Root mean squared error                  0.0149
Relative absolute error                  2.9858 %
Root relative squared error              2.9854 %
Total Number of Instances               65     


=== Detailed Accuracy By Class ===

                 TP Rate  FP Rate  Precision  Recall   F-Measure  MCC      ROC Area  PRC Area  Class
                 1,000    0,000    1,000      1,000    1,000      1,000    1,000     1,000     normal
                 1,000    0,000    1,000      1,000    1,000      1,000    1,000     1,000     adenocarcinoma
Weighted Avg.    1,000    0,000    1,000      1,000    1,000      1,000    1,000     1,000     


=== Confusion Matrix ===

  a  b   <-- classified as
 32  0 |  a = normal
  0 33 |  b = adenocarcinoma

Time taken to perform cross-validation: 1.26 seconds


=== Stratified cross-validation ===

Correctly Classified Instances          38               58.4615 %
Incorrectly Classified Instances        27               41.5385 %
Kappa statistic                          0.1702
Mean absolute error                      0.4191
Root mean squared error                  0.6305
Relative absolute error                 83.8187 %
Root relative squared error            126.0764 %
Total Number of Instances               65     


=== Detailed Accuracy By Class ===

                 TP Rate  FP Rate  Precision  Recall   F-Measure  MCC      ROC Area  PRC Area  Class
                 0,625    0,455    0,571      0,625    0,597      0,171    0,611     0,566     normal
                 0,545    0,375    0,600      0,545    0,571      0,171    0,611     0,589     adenocarcinoma
Weighted Avg.    0,585    0,414    0,586      0,585    0,584      0,171    0,611     0,578     


=== Confusion Matrix ===

  a  b   <-- classified as
 20 12 |  a = normal
 15 18 |  b = adenocarcinoma