From: Feature selection and nearest centroid classification for protein mass spectrometry
OC-H4 | Corr | Corr(std) | BACC | 3ACC(std | Spec | Spec(std) | Sens | Sens(std) | PPV | PPV(std) |
---|---|---|---|---|---|---|---|---|---|---|
No FE | 0.763 | 0.05 | 0.763 | 0.05 | 0.848 | 0.16 | 0.677 | 0.11 | 0.841 | 0.13 |
PCA | 0.712 | 0.07 | 0.712 | 0.07 | 0.727 | 0.25 | 0.697 | 0.12 | 0.768 | 0.20 |
PCA/LDA | 0.727 | 0.07 | 0.727 | 0.07 | 0.636 | 0.31 | 0.818 | 0.18 | 0.744 | 0.19 |
SFS | 0.747 | 0.22 | 0.747 | 0.22 | 0.980 | 0.02 | 0.515 | 0.42 | 0.931 | 0.06 |
SBS | 0.823 | 0.08 | 0.823 | 0.08 | 0.899 | 0.13 | 0.747 | 0.08 | 0.891 | 0.12 |
P-test | 0.763 | 0.20 | 0.763 | 0.20 | 0.929 | 0.05 | 0.596 | 0.38 | 0.863 | 0.09 |
T-test | 0.747 | 0.19 | 0.747 | 0.19 | 0.929 | 0.02 | 0.566 | 0.38 | 0.856 | 0.08 |
KS-test | 0.702 | 0.22 | 0.702 | 0.22 | 0.909 | 0.09 | 0.495 | 0.35 | 0.766 | 0.28 |
NSC(20) | 0.621 | 0.19 | 0.621 | 0.19 | 0.949 | 0.06 | 0.293 | 0.32 | 0.743 | 0.29 |
Boosted | 0.884 | 0.06 | 0.884 | 0.06 | 0.990 | 0.02 | 0.778 | 0.11 | 0.986 | 0.03 |
Boosted FE | 0.854 | 0.13 | 0.854 | 0.13 | 1.000 | 0.00 | 0.707 | 0.26 | 1.000 | 0.00 |
OC-WCX2a | Corr | Corr(std) | BACC | 3ACC(std | Spec | Spec(std) | Sens | Sens(std) | PPV | PPV(std) |
No FE | 0.773 | 0.09 | 0.773 | 0.09 | 0.828 | 0.02 | 0.717 | 0.18 | 0.800 | 0.05 |
PCA | 0.682 | 0.18 | 0.682 | 0.18 | 0.687 | 0.14 | 0.677 | 0.25 | 0.671 | 0.18 |
PCA/LDA | 0.899 | 0.02 | 0.899 | 0.02 | 0.889 | 0.10 | 0.909 | 0.06 | 0.900 | 0.09 |
SFS | 0.949 | 0.03 | 0.949 | 0.03 | 0.980 | 0.03 | 0.919 | 0.05 | 0.979 | 0.04 |
SBS | 0.854 | 0.15 | 0.854 | 0.15 | 0.929 | 0.08 | 0.778 | 0.23 | 0.903 | 0.12 |
P-test | 0.944 | 0.03 | 0.944 | 0.03 | 0.970 | 0.03 | 0.919 | 0.06 | 0.969 | 0.03 |
T-test | 0.965 | 0.02 | 0.965 | 0.02 | 0.949 | 0.05 | 0.980 | 0.02 | 0.953 | 0.04 |
KS-test | 0.929 | 0.02 | 0.929 | 0.02 | 0.970 | 0.03 | 0.889 | 0.05 | 0.968 | 0.03 |
NSC(20) | 0.944 | 0.04 | 0.944 | 0.04 | 0.990 | 0.02 | 0.899 | 0.08 | 0.989 | 0.02 |
Boosted | 0.914 | 0.06 | 0.914 | 0.06 | 1.000 | 0.00 | 0.828 | 0.12 | 1.000 | 0.00 |
Boosted FE | 0.965 | 0.01 | 0.965 | 0.01 | 1.000 | 0.00 | 0.929 | 0.02 | 1.000 | 0.00 |
OC-WCX2b | Corr | Corr(std) | BACC | 3ACC(std | Spec | Spec(std) | Sens | Sens(std) | PPV | PPV(std) |
No FE | 0.837 | 0.14 | 0.834 | 0.12 | 0.822 | 0.07 | 0.846 | 0.20 | 0.891 | 0.05 |
PCA | 0.901 | 0.05 | 0.893 | 0.03 | 0.867 | 0.03 | 0.920 | 0.07 | 0.926 | 0.02 |
PCA/LDA | 1.000 | 0.00 | 1.000 | 0.00 | 1.000 | 0.00 | 1.000 | 0.00 | 1.000 | 0.00 |
SFS | 0.992 | 0.01 | 0.991 | 0.01 | 0.989 | 0.02 | 0.994 | 0.01 | 0.994 | 0.01 |
SBS | 0.901 | 0.14 | 0.903 | 0.13 | 0.911 | 0.10 | 0.895 | 0.17 | 0.942 | 0.07 |
P-test | 0.980 | 0.02 | 0.975 | 0.03 | 0.956 | 0.05 | 0.994 | 0.01 | 0.976 | 0.03 |
T-test | 0.837 | 0.07 | 0.834 | 0.04 | 0.822 | 0.05 | 0.846 | 0.13 | 0.897 | 0.01 |
KS-test | 0.984 | 0.02 | 0.983 | 0.02 | 0.978 | 0.04 | 0.988 | 0.01 | 0.988 | 0.02 |
NSC(20) | 0.972 | 0.02 | 0.973 | 0.03 | 0.978 | 0.04 | 0.969 | 0.03 | 0.988 | 0.02 |
Boosted | 0.980 | 0.01 | 0.982 | 0.00 | 0.989 | 0.02 | 0.975 | 0.02 | 0.994 | 0.01 |
Boosted FE | 1.000 | 0.00 | 1.000 | 0.00 | 1.000 | 0.00 | 1.000 | 0.00 | 1.000 | 0.00 |