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: 1.27 seconds

Time taken to test model on training data: 2.46 seconds

=== Error on training data ===

Correctly Classified Instances          63              100      %
Incorrectly Classified Instances         0                0      %
Kappa statistic                          1     
Mean absolute error                      0.0154
Root mean squared error                  0.0154
Relative absolute error                  3.0777 %
Root relative squared error              3.0773 %
Total Number of Instances               63     


=== 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     adenoma
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 31 |  b = adenoma

Time taken to perform cross-validation: 2.6 seconds


=== Stratified cross-validation ===

Correctly Classified Instances          62               98.4127 %
Incorrectly Classified Instances         1                1.5873 %
Kappa statistic                          0.9682
Mean absolute error                      0.0379
Root mean squared error                  0.1252
Relative absolute error                  7.5703 %
Root relative squared error             25.0078 %
Total Number of Instances               63     


=== Detailed Accuracy By Class ===

                 TP Rate  FP Rate  Precision  Recall   F-Measure  MCC      ROC Area  PRC Area  Class
                 1,000    0,032    0,970      1,000    0,985      0,969    0,984     0,970     normal
                 0,968    0,000    1,000      0,968    0,984      0,969    0,984     0,984     adenoma
Weighted Avg.    0,984    0,016    0,985      0,984    0,984      0,969    0,984     0,977     


=== Confusion Matrix ===

  a  b   <-- classified as
 32  0 |  a = normal
  1 30 |  b = adenoma