Research Article
Biomarker Selection and Classification of “-Omics” Data Using a Two-Step Bayes Classification Framework
Table 4
Performance comparison between NB-HNB and SVM-RFE on GEMLeR datasets.
| Data | NB-HNB | SVM-RFE | Accuracy | Number of genes selected | Accuracy | Number of genes selected |
| AP_Breast_Colon | 0.96 | 22 | 0.96 | 8 | AP_Breast_Kidney | 0.96 | 17 | 0.96 | 8 | AP_Breast_Lung | 0.94 | 27 | 0.94 | 16 | AP_Breast_Omentum | 0.95 | 25 | 0.96 | 32 | AP_Breast_Ovary | 0.96 | 17 | 0.96 | 16 | AP_Breast_Prostate | 0.99 | 28 | 0.99 | 8 | AP_Breast_Uterus | 0.96 | 27 | 0.95 | 8 | AP_Colon_Kidney | 0.97 | 10 | 0.98 | 32 | AP_Colon_Lung | 0.95 | 17 | 0.94 | 32 | AP_Colon_Omentum | 0.95 | 18 | 0.94 | 32 | AP_Colon_Ovary | 0.95 | 11 | 0.94 | 16 | AP_Colon_Prostate | 0.98 | 20 | 0.98 | 8 | AP_Colon_Uterus | 0.96 | 10 | 0.95 | 16 | AP_Endometrium_Breast | 0.97 | 20 | 0.97 | 32 | AP_Endometrium_Colon | 0.95 | 21 | 0.97 | 32 | AP_Endometrium_Kidney | 0.98 | 17 | 0.98 | 32 | AP_Endometrium_Lung | 0.94 | 27 | 0.95 | 32 | AP_Endometrium_Omentum | 0.92 | 14 | 0.9 | 32 | AP_Endometrium_Ovary | 0.91 | 12 | 0.92 | 32 | AP_Endometrium_Prostate | 0.98 | 20 | 0.99 | 4 | AP_Endometrium_Uterus | 0.9 | 14 | 0.76 | 256 | AP_Lung_Kidney | 0.96 | 7 | 0.96 | 32 | AP_Lung_Uterus | 0.93 | 22 | 0.93 | 32 | AP_Omentum_Kidney | 0.97 | 18 | 0.98 | 16 | AP_Omentum_Lung | 0.94 | 24 | 0.9 | 128 | AP_Omentum_Ovary | 0.98 | 27 | 0.76 | 4 | AP_Omentum_Prostate | 0.98 | 30 | 0.98 | 16 | AP_Omentum_Uterus | 0.91 | 15 | 0.88 | 16 | AP_Ovary_Kidney | 0.97 | 14 | 0.97 | 32 | AP_Ovary_Lung | 0.94 | 15 | 0.93 | 32 | AP_Ovary_Uterus | 0.88 | 21 | 0.89 | 64 | AP_Prostate_Kidney | 0.98 | 20 | 0.98 | 2 | AP_Prostate_Lung | 0.98 | 14 | 0.98 | 4 | AP_Prostate_Ovary | 0.98 | 19 | 0.98 | 2 | AP_Prostate_Uterus | 0.97 | 28 | 0.99 | 2 | AP_Uterus_Kidney | 0.96 | 12 | 0.97 | 32 |
| Average | 0.954 | 18.89 | 0.94 | 30.5 |
| Standard deviation | 0.02568 | | 0.05357 | |
| OVA_Breast | 0.94 | 15 | 0.96 | 32 | OVA_Colon | 0.96 | 19 | 0.97 | 16 | OVA_Endometrium | 0.97 | 6 | 0.96 | 2 | OVA_Kidney | 0.98 | 20 | 0.98 | 8 | OVA_Lung | 0.97 | 24 | 0.97 | 4 | OVA_Omentum | 0.95 | 3 | 0.95 | 2 | OVA_Ovary | 0.92 | 10 | 0.93 | 32 | OVA_Prostate | 0.99 | 13 | 0.997 | 2 | OVA_Uterus | 0.97 | 21 | 0.93 | 32 |
| Average | 0.96 | 14.55 | 0.96 | 14.44 |
| Standard deviation | 0.02147 | | 0.02198 | |
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