Table 4 Median classifiers performance results (and standard deviation in parenthesis) obtained for test sets for the 100 runs tested using five classification methods applied to the fifty DEGs with lowest p-value
Acc | Miscl/FN | Sensitivity | Specificity | AUC | |
|---|---|---|---|---|---|
DT | |||||
D1 | 0.61(0.098) | 7(1.764)/3(1.465) | 0.67(0.163) | 0.56(0.167) | 0.61(0.092) |
D2 | 0.65(0.103) | 6(1.746)/3(1.490) | 0.63(0.186) | 0.78(0.147) | 0.65(0.102) |
D3 | 0.59(0.101) | 7(1.717)/3(1.371) | 0.63(0.171) | 0.67(0.176) | 0.59(0.095) |
\(\bar{x}\) | 0.62 | - | 0.62 | 0.67 | 0.62 |
svmL | |||||
D1 | 0.67(0.102) | 6(1.844)/3(1.581) | 0.67(0.176) | 0.78(0.209) | 0.67(0.102) |
D2 | 0.71(0.092) | 5(1.566)/3(1.589) | 0.63(0.199) | 0.78(0.152) | 0.71(0.087) |
D3 | 0.71(0.083) | 5(1.415)/4(1.816) | 0.50(0.227) | 0.89(0.137) | 0.69(0.088) |
\(\bar{x}\) | 0.70 | – | 0.60 | 0.82 | 0.69 |
svmR | |||||
D1 | 0.67(0.101) | 6(1.817)/3(1.662) | 0.67(0.185) | 0.56(0.199) | 0.67(0.094) |
D2 | 0.59(0.112) | 7(1.909)/2(2.567) | 0.75(0.321) | 0.56(0.222) | 0.61(0.114) |
D3 | 0.53(0.090) | 8(1.537)/6(1.798) | 0.25(0.225) | 0.89(0.221) | 0.51(0.084) |
\(\bar{x}\) | 0.60 | – | 0.56 | 0.67 | 0.60 |
LR | |||||
D1 | 0.67(0.092) | 6(1.663)/3(1.282) | 0.67(0.142) | 0.67(0.163) | 0.67(0.092) |
D2 | 0.65(0.085) | 6(1.441)/3(1.299) | 0.63(0.162) | 0.78(0.132) | 0.64(0.082) |
D3 | 0.65(0.105) | 6(1.785)/3(1.428) | 0.63(0.178) | 0.72(0.188) | 0.65(0.101) |
\(\bar{x}\) | 0.66 | – | 0.64 | 0.72 | 0.65 |
RF | |||||
D1 | 0.72(0.089) | 5(1.602)/3(1.132) | 0.72(0.126) | 0.78(0.140) | 0.72(0.089) |
D2 | 0.71(0.090) | 5(1.524)/2(1.329) | 0.75(0.166) | 0.78(0.140) | 0.71(0.091) |
D3 | 0.71(0.102) | 5(1.731)/4(1.450) | 0.50(0.181) | 0.89(0.158) | 0.69(0.103) |
\(\bar{x}\) | 0.71 | – | 0.66 | 0.82 | 0.71 |