| 训练样本 | 500 | 1000 | 2000 | 4000 | 8000 | 
| TLLP | 2 | 6 | 2 | 1 | 4 | 
| NLLP1 | 4 | 14 | 16 | 18 | 23 | 
| NLLP2 | 5 | 13 | 7 | 19 | 7 | 
| LPP1 | 18 | 13 | 13 | 12 | 15 | 
| LPP2 | 41 | 25 | 42 | 44 | 37 |