=== Classifier model (full training set) === ZeroR predicts class value: Ovarian_Tumor_Serous Time taken to build model: 0.01 seconds Time taken to test model on training data: 0.51 seconds === Error on training data === Correctly Classified Instances 41 41.8367 % Incorrectly Classified Instances 57 58.1633 % Kappa statistic 0 Mean absolute error 0.3321 Root mean squared error 0.4065 Relative absolute error 100 % Root relative squared error 100 % Total Number of Instances 98 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure MCC ROC Area PRC Area Class 0,000 0,000 ? 0,000 ? ? 0,500 0,082 Ovarian_Tumor_ClearCel 0,000 0,000 ? 0,000 ? ? 0,500 0,378 Ovarian_Tumor_Endometrioid 0,000 0,000 ? 0,000 ? ? 0,500 0,122 Ovarian_Tumor_Mucinous 1,000 1,000 0,418 1,000 0,590 ? 0,500 0,418 Ovarian_Tumor_Serous Weighted Avg. 0,418 0,418 ? 0,418 ? ? 0,500 0,339 === Confusion Matrix === a b c d <-- classified as 0 0 0 8 | a = Ovarian_Tumor_ClearCel 0 0 0 37 | b = Ovarian_Tumor_Endometrioid 0 0 0 12 | c = Ovarian_Tumor_Mucinous 0 0 0 41 | d = Ovarian_Tumor_Serous Time taken to perform cross-validation: 0.56 seconds === Stratified cross-validation === Correctly Classified Instances 41 41.8367 % Incorrectly Classified Instances 57 58.1633 % Kappa statistic 0 Mean absolute error 0.3331 Root mean squared error 0.4068 Relative absolute error 100 % Root relative squared error 100 % Total Number of Instances 98 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure MCC ROC Area PRC Area Class 0,000 0,000 ? 0,000 ? ? 0,458 0,077 Ovarian_Tumor_ClearCel 0,000 0,000 ? 0,000 ? ? 0,486 0,370 Ovarian_Tumor_Endometrioid 0,000 0,000 ? 0,000 ? ? 0,496 0,122 Ovarian_Tumor_Mucinous 1,000 1,000 0,418 1,000 0,590 ? 0,480 0,407 Ovarian_Tumor_Serous Weighted Avg. 0,418 0,418 ? 0,418 ? ? 0,482 0,331 === Confusion Matrix === a b c d <-- classified as 0 0 0 8 | a = Ovarian_Tumor_ClearCel 0 0 0 37 | b = Ovarian_Tumor_Endometrioid 0 0 0 12 | c = Ovarian_Tumor_Mucinous 0 0 0 41 | d = Ovarian_Tumor_Serous