Research Article
A Complete Subspace Analysis of Linear Discriminant Analysis and Its Robust Implementation
Table 4
Error rates (%) of each method on microarray data sets.
| | Datasets | DLDA | PCA+LDA | MMC | DCV | LDA/QR | LDA/GSVD | Ours |
| | ALLMLL | 4.27 (3.50) | 5.00 (4.27) | 4.11 (4.32) | 3.99 (4.01) | 4.32 (5.05) | 4.01 (4.72) | 3.78 (3.23) | | Duke-Breast | 14.32 (9.15) | 12.67 (8.96) | 11.98 (7.69) | 12.05 (8.99) | 13.03 (9.45) | 11.88 (8.22) | 11.56 (8.03) | | Colon | 31.11 (18.28) | 22.78 (19.24) | 23.33 (19.56) | 23.33 (19.56) | 31.11 (18.92) | 23.33 (19.56) | 20.00 (17.21) | | Prostate | 6.88 (6.32) | 6.94 (7.51) | 6.74 (8.02) | 6.63 (7.03) | 7.88 (6.23) | 6.55 (6.21) | 6.32 (5.99) | | Leukemia | 12.85 (17.10) | 16.28 (17.10) | 2.85 (6.02) | 2.85 (6.02) | 12.95 (6.02) | 2.85 (6.20) | 1.42 (4.51) | | MLL | 9.88 (5.52) | 13.93 (6.02) | 9.52 (5.09) | 9.34 (5.85) | 10.93 (5.42) | 9.62 (5.45) | 9.01 (5.01) |
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