Table 3 Classification results of CFS and DCFS weighting algorithm using BPSO
From: Feature selection algorithm based on dual correlation filters for cancer-associated somatic variants
\(D_1\) | Case | SKCM | BRCA | ||||
|---|---|---|---|---|---|---|---|
Num | \(F_1\) | Acc | Num | \(F_1\) | Acc | ||
50 | \(\hbox {CFS-}D_1\) | 50 | 0.87 | 0.78 | 50 | 0.72 | 0.57 |
\(\hbox {CFS-}D_2\) | 24 | 0.87 | 0.78 | 23 | 0.74 | 0.58 | |
\(\hbox {DCFS-}D_1\) | 50 | 0.87 | 0.77 | 50 | 0.74 | 0.59 | |
\(\hbox {DCFS-}D_2\) | 17 | 0.87 | 0.78 | 25 | 0.74 | 0.59 | |
100 | \(\hbox {CFS-}D_1\) | 100 | 0.87 | 0.77 | 100 | 0.47 | 0.50 |
\(\hbox {CFS-}D_2\) | 52 | 0.87 | 0.78 | 43 | 0.74 | 0.58 | |
\(\hbox {DCFS-}D_1\) | 100 | 0.85 | 0.74 | 100 | 0.74 | 0.59 | |
\(\hbox {DCFS-}D_2\) | 49 | 0.88 | 0.78 | 47 | 0.74 | 0.59 | |
200 | \(\hbox {CFS-}D_1\) | 200 | 0.82 | 0.71 | 200 | 0.47 | 0.58 |
\(\hbox {CFS-}D_2\) | 88 | 0.87 | 0.78 | 89 | 0.73 | 0.58 | |
\(\hbox {DCFS-}D_1\) | 200 | 0.85 | 0.74 | 200 | 0.73 | 0.58 | |
\(\hbox {DCFS-}D_2\) | 87 | 0.88 | 0.79 | 84 | 0.74 | 0.61 | |
300 | \(\hbox {CFS-}D_1\) | 300 | 0.89 | 0.66 | 300 | 0.42 | 0.56 |
\(\hbox {CFS-}D_2\) | 146 | 0.87 | 0.78 | 129 | 0.69 | 0.55 | |
\(\hbox {DCFS-}D_1\) | 300 | 0.85 | 0.75 | 300 | 0.72 | 0.57 | |
\(\hbox {DCFS-}D_2\) | 144 | 0.87 | 0.77 | 139 | 0.74 | 0.60 | |
400 | \(\hbox {CFS-}D_1\) | 400 | 0.69 | 0.60 | 400 | 0.39 | 0.55 |
\(\hbox {CFS-}D_2\) | 191 | 0.87 | 0.78 | 200 | 0.48 | 0.58 | |
\(\hbox {DCFS-}D_1\) | 400 | 0.85 | 0.74 | 400 | 0.72 | 0.57 | |
\(\hbox {DCFS-}D_2\) | 214 | 0.87 | 0.78 | 199 | 0.74 | 0.60 | |
500 | \(\hbox {CFS-}D_1\) | 500 | 0.64 | 0.56 | 500 | 0.36 | 0.54 |
\(\hbox {CFS-}D_2\) | 256 | 0.87 | 0.78 | 254 | 0.47 | 0.57 | |
\(\hbox {DCFS-}D_1\) | 500 | 0.85 | 0.74 | 500 | 0.51 | 0.47 | |
\(\hbox {DCFS-}D_2\) | 239 | 0.87 | 0.78 | 251 | 0.73 | 0.59 | |