| Database | PIE | YALE | FERET | COIL20 | ||||
| Methods | Recognition | Dimension | Recognition | Dimension | Recognition | Dimension | Recognition | Dimension |
| Fisherface | 86.89 | 45 | 77.33 | 8 | 87.17 | 21 | 92.64 | 10 |
| MFA | 85.66 | 61 | 73.33 | 8 | 86.5 | 32 | 93.61 | 10 |
| LSDA | 89.58 | 64 | 73.33 | 9 | 78 | 27 | 92.78 | 21 |
| DLA | 89.58 | 189 | 73.33 | 13 | 76.83 | 38 | 93.61 | 7 |
| LLDE | 93.63 | 101 | 80 | 18 | 89.83 | 31 | 92.08 | 12 |
| TR-DNSE | 95.96 | 65 | 81.33 | 16 | 90.83 | 39 | 95 | 7 |