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: 0.4 seconds Time taken to test model on training data: 0.48 seconds === Error on training data === Correctly Classified Instances 36 100 % Incorrectly Classified Instances 0 0 % Kappa statistic 1 Mean absolute error 0.0263 Root mean squared error 0.0263 Relative absolute error 5.2632 % Root relative squared error 5.2632 % Total Number of Instances 36 === 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 HCC Weighted Avg. 1,000 0,000 1,000 1,000 1,000 1,000 1,000 1,000 === Confusion Matrix === a b <-- classified as 18 0 | a = normal 0 18 | b = HCC Time taken to perform cross-validation: 0.5 seconds === Stratified cross-validation === Correctly Classified Instances 26 72.2222 % Incorrectly Classified Instances 10 27.7778 % Kappa statistic 0.4444 Mean absolute error 0.2949 Root mean squared error 0.5078 Relative absolute error 58.9744 % Root relative squared error 101.5657 % Total Number of Instances 36 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure MCC ROC Area PRC Area Class 1,000 0,556 0,643 1,000 0,783 0,535 0,722 0,643 normal 0,444 0,000 1,000 0,444 0,615 0,535 0,722 0,722 HCC Weighted Avg. 0,722 0,278 0,821 0,722 0,699 0,535 0,722 0,683 === Confusion Matrix === a b <-- classified as 18 0 | a = normal 10 8 | b = HCC