Research Article
Consensus Clustering-Based Undersampling Approach to Imbalanced Learning
Table 2
Average AUC values of state-of-the-art methods with C4.5 classifier.
| ā | C4.5 | UB4 | UB24 | Rus1 | SBAG4 | UB1 | Centers | Centers_NN | KM | KM++ | KMOD | SOM | DIANA |
| Abalone19 | 0.500 | 0.721 | 0.680 | 0.631 | 0.572 | 0.695 | 0.639 | 0.648 | 0.743 | 0.744 | 0.744 | 0.745 | 0.745 | Abalone9-18 | 0.598 | 0.719 | 0.710 | 0.693 | 0.745 | 0.710 | 0.699 | 0.704 | 0.769 | 0.769 | 0.769 | 0.769 | 0.770 | Breast cancer | 0.867 | 0.927 | 0.929 | 0.929 | 0.925 | 0.922 | 0.889 | 0.914 | 0.839 | 0.847 | 0.854 | 0.845 | 0.857 | Ecoli-0_vs_1 | 0.983 | 0.980 | 0.980 | 0.969 | 0.983 | 0.969 | 0.983 | 0.983 | 0.920 | 0.910 | 0.950 | 0.880 | 0.920 | Ecoli-0-1-3-7_vs_2-6 | 0.748 | 0.745 | 0.781 | 0.794 | 0.828 | 0.726 | 0.715 | 0.726 | 0.774 | 0.774 | 0.775 | 0.775 | 0.775 | Ecoli1 | 0.859 | 0.900 | 0.902 | 0.883 | 0.900 | 0.898 | 0.895 | 0.923 | 0.810 | 0.820 | 0.820 | 0.830 | 0.0.840 | Ecoli2 | 0.864 | 0.884 | 0.881 | 0.899 | 0.888 | 0.870 | 0.864 | 0.878 | 0.800 | 0.810 | 0.820 | 0.820 | 0.830 | Ecoli3 | 0.728 | 0.908 | 0.894 | 0.856 | 0.885 | 0.882 | 0.847 | 0.900 | 0.800 | 0.810 | 0.820 | 0.820 | 0.830 | Ecoli4 | 0.844 | 0.888 | 0.899 | 0.942 | 0.933 | 0.891 | 0.905 | 0.862 | 0.800 | 0.810 | 0.810 | 0.820 | 0.820 | Glass0 | 0.817 | 0.814 | 0.824 | 0.813 | 0.839 | 0.818 | 0.772 | 0.744 | 0.780 | 0.780 | 0.780 | 0.780 | 0.780 | Glass0123vs456 | 0.916 | 0.904 | 0.917 | 0.930 | 0.946 | 0.894 | 0.914 | 0.902 | 0.810 | 0.810 | 0.820 | 0.830 | 0.840 | Glass016vs2 | 0.594 | 0.754 | 0.625 | 0.617 | 0.559 | 0.636 | 0.645 | 0.708 | 0.773 | 0.773 | 0.773 | 0.773 | 0.774 | Glass016vs5 | 0.894 | 0.943 | 0.943 | 0.989 | 0.866 | 0.943 | 0.943 | 0.943 | 0.810 | 0.820 | 0.830 | 0.840 | 0.850 | Glass1 | 0.740 | 0.737 | 0.752 | 0.763 | 0.728 | 0.748 | 0.713 | 0.647 | 0.734 | 0.737 | 0.739 | 0.739 | 0.739 | Glass2 | 0.719 | 0.769 | 0.706 | 0.780 | 0.779 | 0.758 | 0.658 | 0.756 | 0.783 | 0.783 | 0.783 | 0.783 | 0.783 | Glass4 | 0.754 | 0.846 | 0.871 | 0.915 | 0.874 | 0.853 | 0.651 | 0.803 | 0.800 | 0.800 | 0.800 | 0.800 | 0.810 | Glass5 | 0.898 | 0.949 | 0.949 | 0.943 | 0.878 | 0.949 | 0.888 | 0.949 | 0.820 | 0.830 | 0.840 | 0.840 | 0.850 | Glass6 | 0.813 | 0.904 | 0.926 | 0.918 | 0.931 | 0.885 | 0.858 | 0.847 | 0.800 | 0.800 | 0.810 | 0.810 | 0.820 | Haberman | 0.576 | 0.664 | 0.668 | 0.655 | 0.656 | 0.658 | 0.620 | 0.595 | 0.715 | 0.715 | 0.716 | 0.717 | 0.718 | Iris0 | 0.990 | 0.990 | 0.980 | 0.990 | 0.980 | 0.990 | 0.990 | 0.990 | 0.940 | 0.950 | 0.960 | 0.890 | 0.940 | New-thyroid1 | 0.914 | 0.964 | 0.969 | 0.958 | 0.975 | 0.955 | 0.938 | 0.947 | 0.820 | 0.830 | 0.830 | 0.840 | 0.850 | New-thyroid2 | 0.937 | 0.958 | 0.938 | 0.938 | 0.961 | 0.947 | 0.938 | 0.924 | 0.810 | 0.820 | 0.820 | 0.830 | 0.840 | Page-blocks0 | 0.922 | 0.958 | 0.959 | 0.948 | 0.953 | 0.952 | 0.934 | 0.958 | 0.820 | 0.850 | 0.850 | 0.850 | 0.860 | Page-blocks13vs2 | 0.998 | 0.978 | 0.975 | 0.987 | 0.988 | 0.975 | 0.911 | 0.992 | 0.980 | 0.980 | 0.980 | 0.930 | 0.950 | Pima | 0.701 | 0.760 | 0.753 | 0.726 | 0.751 | 0.758 | 0.753 | 0.727 | 0.776 | 0.776 | 0.776 | 0.776 | 0.777 | Segmemt0 | 0.983 | 0.988 | 0.986 | 0.993 | 0.994 | 0.985 | 0.981 | 0.980 | 0.890 | 0.890 | 0.910 | 0.870 | 0.900 | Shuttle0vs4 | 0.997 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.990 | 0.980 | 0.950 | Shuttle2vs4 | 0.950 | 1.000 | 1.000 | 1.000 | 1.000 | 0.988 | 1.000 | 0.988 | 0.920 | 0.940 | 0.950 | 0.880 | 0.930 | Vehicle0 | 0.930 | 0.952 | 0.954 | 0.958 | 0.965 | 0.945 | 0.942 | 0.948 | 0.820 | 0.830 | 0.840 | 0.840 | 0.850 | Vehicle1 | 0.672 | 0.787 | 0.761 | 0.747 | 0.769 | 0.765 | 0.722 | 0.703 | 0.767 | 0.768 | 0.768 | 0.768 | 0.768 | Vehicle2 | 0.956 | 0.964 | 0.964 | 0.970 | 0.966 | 0.957 | 0.942 | 0.956 | 0.820 | 0.840 | 0.840 | 0.850 | 0.860 | Vehicle3 | 0.664 | 0.802 | 0.784 | 0.765 | 0.763 | 0.764 | 0.757 | 0.731 | 0.778 | 0.778 | 0.778 | 0.778 | 0.778 | Vowel0 | 0.971 | 0.947 | 0.947 | 0.943 | 0.988 | 0.944 | 0.941 | 0.910 | 0.810 | 0.820 | 0.820 | 0.830 | 0.840 | Wisconsin | 0.945 | 0.960 | 0.971 | 0.964 | 0.960 | 0.957 | 0.945 | 0.945 | 0.820 | 0.820 | 0.830 | 0.840 | 0.850 | Yeast05679vs4 | 0.680 | 0.794 | 0.814 | 0.803 | 0.818 | 0.782 | 0.756 | 0.769 | 0.826 | 0.826 | 0.826 | 0.826 | 0.826 | Yeast1 | 0.664 | 0.722 | 0.721 | 0.719 | 0.734 | 0.716 | 0.741 | 0.738 | 0.779 | 0.779 | 0.779 | 0.779 | 0.779 | Yeast1289vs7 | 0.616 | 0.734 | 0.689 | 0.721 | 0.658 | 0.675 | 0.632 | 0.700 | 0.754 | 0.755 | 0.755 | 0.755 | 0.755 | Yeast1458vs7 | 0.500 | 0.606 | 0.617 | 0.567 | 0.623 | 0.563 | 0.559 | 0.603 | 0.727 | 0.727 | 0.728 | 0.728 | 0.730 | Yeast1vs7 | 0.628 | 0.786 | 0.773 | 0.715 | 0.697 | 0.747 | 0.660 | 0.704 | 0.770 | 0.770 | 0.770 | 0.771 | 0.771 | Yeast2vs4 | 0.831 | 0.936 | 0.929 | 0.933 | 0.897 | 0.940 | 0.914 | 0.882 | 0.800 | 0.810 | 0.820 | 0.820 | 0.830 | Yeast2vs8 | 0.525 | 0.783 | 0.747 | 0.789 | 0.784 | 0.761 | 0.629 | 0.778 | 0.826 | 0.826 | 0.827 | 0.827 | 0.827 | Yeast3 | 0.860 | 0.934 | 0.944 | 0.925 | 0.944 | 0.940 | 0.901 | 0.926 | 0.810 | 0.820 | 0.830 | 0.840 | 0.840 | Yeast4 | 0.614 | 0.855 | 0.854 | 0.812 | 0.773 | 0.860 | 0.722 | 0.857 | 0.800 | 0.810 | 0.810 | 0.810 | 0.820 | Yeast5 | 0.883 | 0.952 | 0.956 | 0.959 | 0.962 | 0.964 | 0.954 | 0.960 | 0.840 | 0.870 | 0.910 | 0.860 | 0.870 | Yeast6 | 0.712 | 0.869 | 0.878 | 0.823 | 0.836 | 0.864 | 0.691 | 0.818 | 0.800 | 0.800 | 0.810 | 0.810 | 0.820 | Protein homology prediction | 0.922 | 0.956 | 0.961 | 0.956 | 0.945 | 0.952 | 0.928 | 0.947 | 0.820 | 0.828 | 0.835 | 0.840 | 0.850 | Twitter-sentiment | 0.962 | 0.979 | 0.978 | 0.980 | 0.981 | 0.976 | 0.966 | 0.979 | 0.903 | 0.914 | 0.927 | 0.888 | 0.909 | Average | 0.801 | 0.870 | 0.865 | 0.862 | 0.859 | 0.858 | 0.826 | 0.847 | 0.815 | 0.821 | 0.826 | 0.820 | 0.828 |
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