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: 2.32 seconds Time taken to test model on training data: 10.47 seconds === Error on training data === Correctly Classified Instances 165 100 % Incorrectly Classified Instances 0 0 % Kappa statistic 1 Mean absolute error 0.006 Root mean squared error 0.006 Relative absolute error 1.4145 % Root relative squared error 1.303 % Total Number of Instances 165 === 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 HCC 1,000 0,000 1,000 1,000 1,000 1,000 1,000 1,000 normal Weighted Avg. 1,000 0,000 1,000 1,000 1,000 1,000 1,000 1,000 === Confusion Matrix === a b <-- classified as 115 0 | a = HCC 0 50 | b = normal Time taken to perform cross-validation: 10.95 seconds === Stratified cross-validation === Correctly Classified Instances 146 88.4848 % Incorrectly Classified Instances 19 11.5152 % Kappa statistic 0.7349 Mean absolute error 0.122 Root mean squared error 0.3364 Relative absolute error 28.7885 % Root relative squared error 73.1847 % Total Number of Instances 165 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure MCC ROC Area PRC Area Class 0,896 0,140 0,936 0,896 0,916 0,737 0,878 0,911 HCC 0,860 0,104 0,782 0,860 0,819 0,737 0,878 0,715 normal Weighted Avg. 0,885 0,129 0,890 0,885 0,886 0,737 0,878 0,852 === Confusion Matrix === a b <-- classified as 103 12 | a = HCC 7 43 | b = normal