Research Article
Adaptive Ensemble Method Based on Spatial Characteristics for Classifying Imbalanced Data
Table 6
AUC value for SMDA and SMD using different classification algorithms.
| DATA | Logistic regression | SVC | Random forest | Naive Bayes | SMDA | SMD | SMDA | SMD | SMDA | SMD | SMDA | SMD |
| Yeast3 | 0.9617 | 0.9600 | 0.9521 | 0.8529 | 0.9757 | 0.9773 | 0.9093 | 0.8355 | Ecoli03 | 0.9259 | 0.9309 | 0.9211 | 0.8997 | 0.9415 | 0.9349 | 0.8955 | 0.9037 | Yeast2vs4 | 0.9206 | 0.9192 | 0.9211 | 0.8655 | 0.9755 | 0.9720 | 0.8798 | 0.8487 | Ecoli067vs35 | 0.9497 | 0.8697 | 0.8508 | 0.8677 | 0.9551 | 0.9594 | 0.8433 | 0.8326 | Ecoli0234vs5 | 0.9398 | 0.8809 | 0.9396 | 0.9425 | 0.9873 | 0.9845 | 0.7885 | 0.8595 | Glass015vs2 | 0.5556 | 0.5644 | 0.7600 | 0.7033 | 0.8033 | 0.7678 | 0.7022 | 0.6877 | Yeast0359vs78 | 0.8044 | 0.7877 | 0.7012 | 0.5987 | 0.8334 | 0.8457 | 0.7312 | 0.6032 | Yeast0256vs3789 | 0.8443 | 0.8429 | 0.8190 | 0.7928 | 0.8473 | 0.8393 | 0.7156 | 0.6893 | Yeast02579vs368 | 0.9380 | 0.9379 | 0.9142 | 0.8958 | 0.9579 | 0.9589 | 0.9214 | 0.8251 | Ecoli046vs5 | 0.9593 | 0.9343 | 0.9283 | 0.9523 | 0.9903 | 0.9861 | 0.8924 | 0.8792 | Ecoli0267vs35 | 0.9198 | 0.8932 | 0.8315 | 0.8797 | 0.9373 | 0.9382 | 0.8369 | 0.8286 | Glass04vs5 | 0.9538 | 0.9470 | 0.9667 | 0.9667 | 1.0000 | 1.0000 | 0.9875 | 0.9875 | Ecoli0346vs5 | 0.9444 | 0.8375 | 0.9278 | 0.9486 | 0.9833 | 0.9819 | 0.8931 | 0.8986 | Ecoli0347vs56 | 0.9388 | 0.8982 | 0.9178 | 0.9371 | 0.9720 | 0.9712 | 0.8896 | 0.8957 | Yeast05679vs4 | 0.8479 | 0.8437 | 0.8333 | 0.7439 | 0.9142 | 0.9134 | 0.7835 | 0.7151 | Vowel0 | 0.9833 | 0.9826 | 0.9992 | 0.9997 | 0.9991 | 0.9988 | 0.9715 | 0.9340 | Ecoli067vs5 | 0.8910 | 0.8359 | 0.9308 | 0.9231 | 0.9654 | 0.9731 | 0.8064 | 0.8385 | Glass016vs2 | 0.6529 | 0.6265 | 0.7211 | 0.6760 | 0.7824 | 0.7770 | 0.6897 | 0.6843 | Led7digit | 0.9530 | 0.9525 | 0.9619 | 0.9615 | 0.9549 | 0.9538 | 0.9462 | 0.9427 | Ecoli01vs5 | 0.9767 | 0.9580 | 0.9488 | 0.9453 | 0.9872 | 0.9918 | 0.8581 | 0.8186 | Glass06vs5 | 0.9094 | 0.8404 | 0.9839 | 0.9739 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | Glass0146vs2 | 0.7048 | 0.6663 | 0.7336 | 0.7324 | 0.8276 | 0.8480 | 0.7287 | 0.7169 | Glass2 | 0.6923 | 0.6752 | 0.8447 | 0.8175 | 0.8213 | 0.8011 | 0.7252 | 0.7293 | Ecoli0147vs56 | 0.9393 | 0.9016 | 0.9236 | 0.9255 | 0.9736 | 0.9742 | 0.8076 | 0.8045 | Ecoli0146vs5 | 0.9412 | 0.9284 | 0.9480 | 0.9500 | 0.9863 | 0.9882 | 0.8076 | 0.8045 | Shuttlec0vs4 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 0.9757 | 0.9757 | Yeast1vs7 | 0.8273 | 0.8268 | 0.7849 | 0.6529 | 0.8306 | 0.8368 | 0.7835 | 0.6054 | Glass4 | 0.9316 | 0.8585 | 0.9595 | 0.9662 | 0.9663 | 0.9655 | 0.8688 | 0.8814 | Ecoli04 | 0.9831 | 0.9815 | 0.9911 | 0.9100 | 0.9928 | 0.9928 | 0.9203 | 0.9428 | Pageblock13vs4 | 1.0000 | 0.9985 | 0.7889 | 0.9119 | 0.9984 | 0.9968 | 0.9623 | 0.8959 | Glass016vs5 | 0.8912 | 0.8765 | 0.9526 | 0.9559 | 0.9912 | 0.9882 | 1.0000 | 1.0000 | Glass5 | 0.8725 | 0.8600 | 0.9350 | 0.9230 | 0.9925 | 0.9875 | 0.9950 | 0.9950 | Yeast2vs8 | 0.8574 | 0.8546 | 0.7663 | 0.7256 | 0.8806 | 0.8795 | 0.8038 | 0.7758 | Yeast4 | 0.8740 | 0.8743 | 0.8692 | 0.8154 | 0.9307 | 0.9277 | 0.8368 | 0.7837 | Yeast1289vs7 | 0.7782 | 0.7776 | 0.6606 | 0.5877 | 0.7960 | 0.7974 | 0.7741 | 0.5185 | Yeast5 | 0.9803 | 0.9859 | 0.9827 | 0.9373 | 0.9912 | 0.9912 | 0.9861 | 0.9524 | Ecoli0137vs26 | 0.9164 | 0.9385 | 0.9443 | 0.9702 | 0.9611 | 0.9684 | 0.9572 | 0.9084 | Yeast6 | 0.9254 | 0.9235 | 0.9273 | 0.8529 | 0.9482 | 0.9478 | 0.9516 | 0.9394 | Average | 0.8919 | 0.8729 | 0.8879 | 0.8674 | 0.9382 | 0.9370 | 0.8654 | 0.8386 |
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