LightGBM Version 4.7.0でビルドしてランキング学習。
NumberOfLeaves: 303
NumberOfIterations: 2000
LearningRate: 0.015
MaximumBinCountPerFeature: 31
MinimumExampleCountPerLeaf: 50
CustomGains: 0～500 = 0点, 501～1000は1.8乗に0～1000点
一応40回回した。18回目のNDCG@1=0.7788 NDCG@3=0.7830
| 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 | 28.28% (81.96%) |
28.06% (85.30%) |
28.07% (77.18%) |
34.17% (100.58%) |
37.44% (83.70%) |
29.54% (83.08%) |
27.03% (81.43%) |
58.23% (78.31%) |
| 複勝 | 58.78% (83.72%) |
58.32% (83.32%) |
58.75% (83.79%) |
65.83% (88.42%) |
68.49% (84.29%) |
63.29% (83.09%) |
56.41% (83.88%) |
89.81% (82.34%) |
| 枠連 | 16.58% (88.94%) |
16.75% (96.06%) |
16.07% (82.40%) |
22.22% (91.62%) |
-- (--) |
17.06% (72.50%) |
15.37% (88.78%) |
31.38% (79.52%) |
| 馬連 | 12.97% (86.72%) |
13.26% (88.59%) |
12.45% (86.36%) |
15.83% (65.33%) |
24.20% (64.70%) |
14.34% (74.24%) |
11.50% (92.87%) |
25.62% (73.82%) |
| ワイド | 27.18% (85.60%) |
28.66% (87.80%) |
25.64% (84.91%) |
27.50% (64.08%) |
48.86% (79.22%) |
30.78% (76.35%) |
24.02% (89.26%) |
49.09% (78.21%) |
| 馬単 | 7.24% (78.87%) |
7.05% (76.10%) |
7.11% (80.95%) |
11.67% (89.08%) |
13.70% (60.96%) |
8.53% (87.33%) |
6.22% (77.66%) |
25.62% (71.92%) |
| 三連複 | 6.02% (60.33%) |
6.63% (55.29%) |
5.35% (64.51%) |
6.67% (73.92%) |
18.26% (71.51%) |
8.03% (67.64%) |
4.24% (56.88%) |
17.08% (74.54%) |
| 三連単 | 1.30% (39.61%) |
1.36% (33.70%) |
1.28% (44.65%) |
0.83% (53.75%) |
5.02% (50.82%) |
1.73% (39.12%) |
0.82% (38.76%) |
17.08% (70.54%) |
| 総合 | 60.17% (75.54%) |
59.92% (75.34%) |
59.96% (75.56%) |
66.67% (78.05%) |
73.06% (70.74%) |
63.91% (72.92%) |
57.77% (76.19%) |
90.07% (73.39%) |
36回目のNDCG@1=0.7790 NDCG@3=0.7827
| 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 | 27.93% (81.43%) |
27.06% (80.54%) |
28.43% (81.14%) |
33.33% (98.00%) |
38.81% (87.72%) |
29.42% (83.56%) |
26.45% (80.15%) |
58.96% (79.50%) |
| 複勝 | 58.61% (83.74%) |
57.84% (82.82%) |
58.69% (84.22%) |
68.33% (90.08%) |
69.86% (86.12%) |
64.52% (85.46%) |
55.62% (82.95%) |
89.61% (83.23%) |
| 枠連 | 16.77% (85.95%) |
17.25% (93.46%) |
15.95% (78.27%) |
23.23% (101.31%) |
-- (--) |
18.29% (84.15%) |
15.20% (81.10%) |
31.77% (78.81%) |
| 馬連 | 12.79% (81.34%) |
13.50% (83.96%) |
11.73% (79.07%) |
17.50% (75.67%) |
22.83% (57.99%) |
15.33% (85.23%) |
11.04% (82.15%) |
26.48% (77.19%) |
| ワイド | 27.38% (85.52%) |
28.42% (82.10%) |
25.76% (88.90%) |
35.00% (87.33%) |
48.40% (78.58%) |
32.76% (83.25%) |
23.69% (86.91%) |
49.96% (80.45%) |
| 馬単 | 7.09% (82.00%) |
7.05% (81.72%) |
6.93% (80.77%) |
10.00% (102.75%) |
12.79% (54.02%) |
8.03% (96.61%) |
6.26% (79.65%) |
26.48% (74.63%) |
| 三連複 | 6.48% (73.63%) |
7.52% (59.99%) |
5.35% (88.17%) |
7.50% (66.17%) |
18.26% (69.82%) |
8.90% (65.64%) |
4.61% (76.64%) |
16.73% (74.36%) |
| 三連単 | 1.33% (39.77%) |
1.72% (51.66%) |
0.97% (26.37%) |
0.83% (56.08%) |
3.65% (40.27%) |
2.10% (51.76%) |
0.87% (35.72%) |
16.73% (70.42%) |
| 総合 | 59.88% (76.55%) |
59.15% (76.68%) |
60.02% (75.85%) |
68.33% (84.30%) |
73.06% (67.79%) |
65.14% (79.46%) |
56.94% (75.66%) |
89.87% (74.09%) |
あとは、8回目のNDCG@1=0.7779 NDCG@3=0.7833
| 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 | 28.28% (81.93%) |
27.59% (81.51%) |
28.68% (80.57%) |
32.50% (106.50%) |
35.62% (78.68%) |
30.41% (86.67%) |
26.91% (80.64%) |
58.47% (78.75%) |
| 複勝 | 59.19% (84.56%) |
58.85% (83.76%) |
59.23% (85.01%) |
63.33% (89.83%) |
69.41% (85.75%) |
64.77% (85.15%) |
56.41% (84.26%) |
89.78% (83.08%) |
| 枠連 | 16.03% (83.50%) |
15.68% (86.12%) |
15.82% (79.53%) |
24.24% (109.39%) |
-- (--) |
18.79% (86.76%) |
14.09% (77.12%) |
31.25% (77.56%) |
| 馬連 | 12.47% (80.34%) |
12.37% (76.73%) |
12.15% (83.52%) |
18.33% (87.42%) |
23.74% (64.20%) |
15.70% (87.22%) |
10.38% (79.50%) |
26.08% (76.14%) |
| ワイド | 26.83% (86.25%) |
27.59% (88.01%) |
25.70% (85.12%) |
31.67% (76.92%) |
50.23% (80.78%) |
32.63% (85.46%) |
22.79% (87.00%) |
49.32% (79.49%) |
| 馬単 | 6.57% (73.16%) |
5.98% (65.16%) |
6.74% (77.70%) |
12.50% (123.50%) |
10.96% (49.86%) |
8.16% (94.03%) |
5.64% (68.30%) |
26.08% (73.64%) |
| 三連複 | 6.22% (69.25%) |
7.10% (60.59%) |
5.22% (77.79%) |
7.50% (73.92%) |
18.26% (66.53%) |
8.53% (65.11%) |
4.37% (70.88%) |
16.79% (73.55%) |
| 三連単 | 1.16% (33.61%) |
1.24% (39.47%) |
1.15% (30.05%) |
0.00% (0.00%) |
3.20% (36.35%) |
1.36% (30.43%) |
0.91% (34.42%) |
16.79% (70.27%) |
| 総合 | 60.35% (73.95%) |
60.09% (72.38%) |
60.33% (74.89%) |
64.17% (82.85%) |
73.06% (66.02%) |
65.51% (77.61%) |
57.48% (72.77%) |
90.07% (73.58%) |
32回目のNDCG@1=0.7776 NDCG@3=0.7833
| 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 | 28.63% (82.59%) |
27.77% (82.09%) |
28.98% (81.57%) |
35.83% (103.58%) |
34.70% (74.43%) |
31.77% (89.81%) |
27.03% (80.92%) |
58.84% (78.96%) |
| 複勝 | 59.45% (85.08%) |
58.85% (84.00%) |
59.48% (86.04%) |
67.50% (87.08%) |
68.95% (83.97%) |
66.01% (87.28%) |
56.41% (84.45%) |
90.01% (82.82%) |
| 枠連 | 16.35% (87.17%) |
16.47% (97.90%) |
15.95% (77.04%) |
21.21% (95.66%) |
-- (--) |
18.05% (86.50%) |
14.75% (81.87%) |
31.41% (79.18%) |
| 馬連 | 12.91% (83.89%) |
13.08% (87.95%) |
12.39% (79.62%) |
17.50% (85.33%) |
24.20% (65.16%) |
15.33% (86.70%) |
11.08% (84.64%) |
25.88% (74.24%) |
| ワイド | 27.38% (86.95%) |
28.54% (86.52%) |
25.82% (87.56%) |
32.50% (84.58%) |
50.68% (82.92%) |
32.39% (87.64%) |
23.61% (87.08%) |
49.41% (79.65%) |
| 馬単 | 6.95% (75.72%) |
6.57% (77.75%) |
6.99% (70.87%) |
11.67% (113.50%) |
11.42% (51.78%) |
8.78% (86.14%) |
5.93% (74.40%) |
25.88% (72.58%) |
| 三連複 | 6.28% (65.16%) |
6.99% (59.48%) |
5.41% (68.78%) |
8.33% (95.42%) |
17.35% (63.52%) |
8.78% (78.45%) |
4.45% (60.88%) |
16.67% (72.69%) |
| 三連単 | 1.24% (38.48%) |
1.12% (27.87%) |
1.28% (32.28%) |
2.50% (272.83%) |
3.20% (33.65%) |
2.60% (87.55%) |
0.62% (22.56%) |
16.67% (67.47%) |
| 総合 | 60.67% (75.47%) |
60.15% (74.97%) |
60.63% (72.95%) |
68.33% (117.73%) |
72.60% (65.06%) |
66.75% (86.26%) |
57.56% (72.10%) |
90.30% (71.97%) |
前2つはNDCG@1的に上位、後2つはNDCG@3的に上位です。最後のが単複共に的中率は最高ですが、もう少し上げたい。
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