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: 1.35 seconds Time taken to test model on training data: 2.56 seconds === Error on training data === Correctly Classified Instances 75 100 % Incorrectly Classified Instances 0 0 % Kappa statistic 1 Mean absolute error 0.013 Root mean squared error 0.013 Relative absolute error 2.6015 % Root relative squared error 2.5995 % Total Number of Instances 75 === 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 39 0 | a = HCC 0 36 | b = normal Time taken to perform cross-validation: 3.19 seconds === Stratified cross-validation === Correctly Classified Instances 67 89.3333 % Incorrectly Classified Instances 8 10.6667 % Kappa statistic 0.7877 Mean absolute error 0.1218 Root mean squared error 0.3208 Relative absolute error 24.3965 % Root relative squared error 64.218 % Total Number of Instances 75 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure MCC ROC Area PRC Area Class 0,821 0,028 0,970 0,821 0,889 0,798 0,896 0,889 HCC 0,972 0,179 0,833 0,972 0,897 0,798 0,896 0,824 normal Weighted Avg. 0,893 0,101 0,904 0,893 0,893 0,798 0,896 0,858 === Confusion Matrix === a b <-- classified as 32 7 | a = HCC 1 35 | b = normal