10回程度で探ってきたけど、ちょっと掘り下げてピークを探す段階に。
NumberOfLeaves: 255
NumberOfIterations: 3000
LearningRate: 0.01
MaximumBinCountPerFeature: 127
MinimumExampleCountPerLeaf: 100
FeatureFraction: 0.75
SubsampleFraction: 0.8
CustomGains: 0～400 = 0点, 401～1000は0.94乗に0～1000点
40回スタートして寝た。
[Loop 32] NDCG@1 = 0.7840
[Loop 32] NDCG@3 = 0.7872
[Loop 32] NDCG@5 = 0.8003
[Loop 32] NDCG@10 = 0.8542
| 3,455R | 1点 | 芝(1,689R) | ダート(1,646R) | 障害(120R) | 8頭以下(219R) | 9～12頭(809R) | 13頭以上(2,427R) | 多点 |
| 単勝 | 27.15% (79.58%) |
26.47% (78.15%) |
27.58% (79.42%) |
30.83% (101.83%) |
40.64% (97.35%) |
28.68% (83.93%) |
25.42% (76.52%) |
58.18% (79.13%) |
| 複勝 | 58.52% (84.36%) |
58.38% (83.57%) |
58.32% (85.07%) |
63.33% (85.83%) |
71.69% (89.86%) |
64.03% (85.59%) |
55.50% (83.46%) |
89.93% (83.63%) |
| 枠連 | 15.74% (81.58%) |
15.54% (86.39%) |
15.50% (77.01%) |
22.22% (85.86%) |
-- (--) |
17.43% (75.24%) |
14.17% (78.52%) |
31.18% (77.70%) |
| 馬連 | 12.42% (81.24%) |
12.43% (81.60%) |
12.03% (81.34%) |
17.50% (74.58%) |
24.20% (71.96%) |
14.46% (73.71%) |
10.67% (84.58%) |
25.73% (71.47%) |
| ワイド | 27.24% (87.49%) |
28.00% (84.38%) |
26.18% (90.66%) |
30.83% (87.92%) |
51.14% (86.76%) |
32.51% (86.28%) |
23.32% (87.96%) |
49.90% (79.98%) |
| 馬単 | 6.89% (68.10%) |
6.51% (65.68%) |
7.17% (71.59%) |
8.33% (54.42%) |
13.70% (67.95%) |
7.91% (66.51%) |
5.93% (68.65%) |
25.73% (69.28%) |
| 三連複 | 6.14% (63.50%) |
6.99% (59.19%) |
5.29% (69.79%) |
5.83% (37.67%) |
18.72% (80.96%) |
8.28% (63.56%) |
4.29% (61.90%) |
16.50% (70.28%) |
| 三連単 | 1.56% (51.34%) |
1.89% (63.42%) |
1.28% (41.52%) |
0.83% (16.00%) |
5.94% (107.08%) |
2.10% (51.98%) |
0.99% (46.09%) |
16.50% (65.68%) |
| 総合 | 59.74% (74.55%) |
59.68% (75.06%) |
59.42% (74.54%) |
65.00% (67.61%) |
76.26% (85.99%) |
64.52% (73.35%) |
56.65% (73.46%) |
90.27% (70.31%) |
[Loop 34] NDCG@1 = 0.7831
[Loop 34] NDCG@3 = 0.7877
[Loop 34] NDCG@5 = 0.8007
[Loop 34] NDCG@10 = 0.8543
| 3,455R | 1点 | 芝(1,689R) | ダート(1,646R) | 障害(120R) | 8頭以下(219R) | 9～12頭(809R) | 13頭以上(2,427R) | 多点 |
| 単勝 | 27.44% (81.67%) |
27.06% (80.87%) |
27.64% (81.29%) |
30.00% (98.17%) |
39.27% (97.26%) |
30.41% (89.13%) |
25.38% (77.78%) |
57.77% (78.70%) |
| 複勝 | 58.52% (83.98%) |
58.26% (83.36%) |
58.51% (84.46%) |
62.50% (86.25%) |
71.23% (88.36%) |
64.52% (85.90%) |
55.38% (82.95%) |
89.87% (83.23%) |
| 枠連 | 15.93% (85.15%) |
15.61% (90.22%) |
15.76% (80.50%) |
23.23% (86.97%) |
-- (--) |
17.18% (73.87%) |
14.50% (83.51%) |
31.73% (80.50%) |
| 馬連 | 12.47% (82.18%) |
12.37% (80.16%) |
12.21% (84.96%) |
17.50% (72.33%) |
23.74% (62.28%) |
14.22% (72.61%) |
10.88% (87.16%) |
25.85% (72.31%) |
| ワイド | 27.29% (85.52%) |
28.42% (86.76%) |
25.88% (85.24%) |
30.83% (72.00%) |
52.05% (87.12%) |
31.89% (84.39%) |
23.53% (85.75%) |
49.46% (77.62%) |
| 馬単 | 6.83% (77.45%) |
6.51% (77.45%) |
7.05% (79.26%) |
8.33% (52.75%) |
13.24% (59.50%) |
7.91% (81.68%) |
5.89% (77.66%) |
25.85% (69.91%) |
| 三連複 | 6.19% (60.23%) |
6.93% (54.40%) |
5.41% (67.07%) |
6.67% (48.42%) |
18.72% (76.30%) |
8.28% (58.42%) |
4.37% (59.38%) |
16.35% (68.23%) |
| 三連単 | 1.36% (42.09%) |
1.42% (42.50%) |
1.40% (44.74%) |
0.00% (0.00%) |
5.02% (57.95%) |
1.85% (38.95%) |
0.87% (41.71%) |
16.35% (62.47%) |
| 総合 | 59.80% (74.64%) |
59.62% (74.13%) |
59.72% (75.92%) |
63.33% (64.11%) |
75.34% (75.54%) |
65.14% (73.12%) |
56.61% (74.49%) |
90.25% (68.63%) |
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