Options: -C 0.25 -M 2 === Classifier model (full training set) === J48 pruned tree ------------------ AFFX-hum_alu_at <= 14.501806: cell_line (14.0) AFFX-hum_alu_at > 14.501806 | 205225_at <= 8.213486 | | 210761_s_at <= 8.932357: basal (42.0/1.0) | | 210761_s_at > 8.932357: HER (28.0) | 205225_at > 8.213486 | | 1559992_a_at <= 3.300824 | | | 203145_at <= 6.889009 | | | | 202509_s_at <= 5.598862: luminal_A (29.0) | | | | 202509_s_at > 5.598862: luminal_B (3.0) | | | 203145_at > 6.889009 | | | | 220152_at <= 5.417595: HER (2.0) | | | | 220152_at > 5.417595: luminal_B (27.0) | | 1559992_a_at > 3.300824: normal (6.0) Number of Leaves : 8 Size of the tree : 15 Time taken to build model: 4.59 seconds Time taken to test model on training data: 1.81 seconds === Error on training data === Correctly Classified Instances 150 99.3377 % Incorrectly Classified Instances 1 0.6623 % Kappa statistic 0.9917 Mean absolute error 0.0043 Root mean squared error 0.0464 Relative absolute error 1.6142 % Root relative squared error 12.715 % Total Number of Instances 151 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure MCC ROC Area PRC Area Class 1,000 0,009 0,976 1,000 0,988 0,984 0,995 0,976 basal 1,000 0,000 1,000 1,000 1,000 1,000 1,000 1,000 HER 1,000 0,000 1,000 1,000 1,000 1,000 1,000 1,000 cell_line 0,857 0,000 1,000 0,857 0,923 0,923 0,980 0,878 normal 1,000 0,000 1,000 1,000 1,000 1,000 1,000 1,000 luminal_A 1,000 0,000 1,000 1,000 1,000 1,000 1,000 1,000 luminal_B Weighted Avg. 0,993 0,002 0,994 0,993 0,993 0,992 0,998 0,988 === Confusion Matrix === a b c d e f <-- classified as 41 0 0 0 0 0 | a = basal 0 30 0 0 0 0 | b = HER 0 0 14 0 0 0 | c = cell_line 1 0 0 6 0 0 | d = normal 0 0 0 0 29 0 | e = luminal_A 0 0 0 0 0 30 | f = luminal_B Time taken to perform cross-validation: 8.96 seconds === Stratified cross-validation === Correctly Classified Instances 121 80.1325 % Incorrectly Classified Instances 30 19.8675 % Kappa statistic 0.752 Mean absolute error 0.07 Root mean squared error 0.2554 Relative absolute error 26.1975 % Root relative squared error 69.9401 % Total Number of Instances 151 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure MCC ROC Area PRC Area Class 0,902 0,064 0,841 0,902 0,871 0,821 0,926 0,789 basal 0,733 0,025 0,880 0,733 0,800 0,761 0,843 0,703 HER 0,786 0,022 0,786 0,786 0,786 0,764 0,882 0,637 cell_line 0,714 0,035 0,500 0,714 0,588 0,575 0,840 0,370 normal 0,793 0,041 0,821 0,793 0,807 0,762 0,890 0,705 luminal_A 0,767 0,058 0,767 0,767 0,767 0,709 0,863 0,639 luminal_B Weighted Avg. 0,801 0,045 0,809 0,801 0,803 0,759 0,882 0,693 === Confusion Matrix === a b c d e f <-- classified as 37 2 1 1 0 0 | a = basal 5 22 0 0 0 3 | b = HER 0 0 11 3 0 0 | c = cell_line 1 0 1 5 0 0 | d = normal 1 0 1 0 23 4 | e = luminal_A 0 1 0 1 5 23 | f = luminal_B