From: Improved shrunken centroid classifiers for high-dimensional class-imbalanced data
Method | λ ∗ a | #, % info | # non-info [%] | FDR | PA 1 | PA 2 | PA 3 | g-means |
---|---|---|---|---|---|---|---|---|
(n 1  = 100) | (n 1  = 20) | (n 3  = 100) | ||||||
PAM | 6.6 | 59.23 | 0 [0.00] | 0 | 0.86 | 0.04 | 0.86 | 0.29 |
(0.58) | (33.68) | (0) | (0.00) | (0.02) | (0.02) | (0.02) | (0.05) | |
GM-PAM | 1.4 | 99.64 | 834.56 [17.03] | 0.5 | 0.75 | 0.31 | 0.75 | 0.55 |
(0.96) | (5.75) | (1262.68) | (0.41) | (0.04) | (0.06) | (0.04) | (0.04) | |
ALP | 58.76 | 99.98 | 49 [1.00] | 0.01 | 0.82 | 0.15 | 0.82 | 0.46 |
(15.12) | (0.14) | (490) | (0.1) | (0.04) | (0.05) | (0.03) | (0.04) | |
GM-ALP | 12.77 | 99.64 | 415.68 [8.48] | 0.19 | 0.74 | 0.34 | 0.74 | 0.57 |
(12.88) | (3.6) | (1330.05) | (0.31) | (0.05) | (0.08) | (0.05) | (0.05) | |
AHP | 59.05 | 99.99 | 98 [2.00] | 0.02 | 0.82 | 0.15 | 0.82 | 0.45 |
(15.74) | (0.1) | (689.46) | (0.14) | (0.04) | (0.05) | (0.04) | (0.05) | |
GM-AHP | 13.55 | 100 | 316.73 [6.46] | 0.17 | 0.74 | 0.34 | 0.74 | 0.57 |
(13.05) | (0) | (1164.99) | (0.28) | (0.05) | (0.08) | (0.05) | (0.04) |