Table 9 Confusion matrices of selected genes between gene expression and m6A profiles. PCA-and TD-based unsupervised FE were separately applied to gene expression and m6A profiles, or KTD-based unsupervised FE was applied to the integration of gene expression and m6A profiles
PCA-and TD-based unsupervised FE | KTD-based unsupervised FE | ||||
---|---|---|---|---|---|
m6A | Gene expression | Not selected | Selected | Not selected | Selected |
Not selected | 19773 | 45 | 19783 | 41 | |
Selected | 189 | 7 | 188 | 12 | |
Odds ratio | 16.26 | 30.77 | |||
P-value | \(7.15 \times 10^{-7}\) | \(1.32 \times 10^{-13}\) |