Comparison Of Stratified And Random Iterative Sampling In Evaluation Of Pls-Da Model
Table 3:
| #PLS |
10 |
15 |
20 |
25 |
| #iterations |
t |
W |
t |
W |
t |
W |
t |
W |
| 5 |
0.223 (0.834) |
10 (0.625) |
0.00(1.000) |
6 (0.855) |
1.044 (0.355) |
11(0.438) |
1.360 (0.245) |
12(0.313) |
| 10 |
0.502 (0.628) |
35(0.492) |
-0.683 (0.525) |
14(0.624) |
0.662 (0.525) |
28(0.514) |
1.941(0.084) |
24.5(0.090) |
| 20 |
0.317 (0.754) |
108(0.615) |
-0.628 (0.537) |
72(0.850) |
-0.965 (0.346) |
56(0.343) |
-0.247(0.808) |
67 (0.979) |
| 40 |
-0.630 (0.533) |
324.5 (0.689) |
-0.727(0.472) |
268.5 (0.626) |
-0.801(0.428) |
272(0.486) |
-0.615(0.542) |
288.5 (0.884) |
| 50 |
-1.024 (0.311) |
486 (0.412) |
-0.606 (0.548) |
437 (0.668) |
-0.887 (0.380) |
424.5 (0.414) |
-0.651 (0.518) |
419.5 (0.693) |
| 100 |
-1.798 (0.075) |
1847.5 (0.109) |
-0.750 (0.455) |
1888 (0.522) |
-1.751(0.083) |
1568 (0.105) |
-1.339 (0.184) |
1610.5 (0.262) |
| 200 |
-1.043 (0.298) |
8709 (0.339) |
-0.277 (0.782) |
8247 (0.912) |
-1.677 (0.095) |
7125 (0.180) |
-1.037 (0.301) |
6157 (0.383) |
| 500 |
-0.320 (0.749) |
59010.5 (0.959) |
-0.838(0.402) |
52503 (0.513) |
-0.995(0.320) |
48813.5 (0.647) |
-0.474(0.636) |
39742 (0.877) |
| 1000 |
0.365 (0.715) |
243175.5 (0.512) |
-1.759 (0.079) |
200980.5 (0.161) |
-0.917 (0.360) |
194848(0.743) |
-0.712 (0.476) |
167394 (0.941) |
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