40回スタートしてまず出たのはNDCG@1=0.7768 NDCG@3=0.7826でリニアより落ちるのはリニアから変更可能にして試した時に経験してたので想定内ですが
| 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 | 27.70% (78.72%) |
26.82% (78.90%) |
28.37% (77.62%) |
30.83% (91.17%) |
36.07% (78.13%) |
28.31% (75.96%) |
26.74% (79.70%) |
58.23% (77.41%) |
| 複勝 | 58.84% (83.87%) |
58.44% (83.11%) |
59.05% (84.79%) |
61.67% (81.92%) |
68.95% (83.97%) |
63.66% (83.54%) |
56.32% (83.97%) |
89.81% (82.44%) |
| 枠連 | 16.09% (82.81%) |
16.39% (92.40%) |
15.50% (74.11%) |
21.21% (84.65%) |
-- (--) |
17.80% (76.84%) |
14.50% (79.55%) |
31.15% (75.54%) |
| 馬連 | 12.74% (81.30%) |
13.32% (84.55%) |
11.91% (79.23%) |
15.83% (63.92%) |
24.66% (69.59%) |
14.96% (79.54%) |
10.92% (82.94%) |
25.88% (69.85%) |
| ワイド | 26.80% (82.54%) |
28.00% (81.50%) |
25.52% (84.65%) |
27.50% (68.25%) |
49.32% (79.77%) |
31.64% (81.68%) |
23.16% (83.08%) |
49.03% (77.85%) |
| 馬単 | 6.80% (69.88%) |
6.39% (65.84%) |
7.11% (75.15%) |
8.33% (54.42%) |
13.24% (63.97%) |
7.05% (59.65%) |
6.14% (73.82%) |
25.88% (67.41%) |
| 三連複 | 6.45% (61.76%) |
7.40% (57.44%) |
5.41% (66.56%) |
7.50% (56.67%) |
18.72% (64.47%) |
9.15% (73.34%) |
4.45% (57.65%) |
17.02% (77.32%) |
| 三連単 | 1.45% (47.39%) |
1.48% (37.35%) |
1.52% (61.15%) |
0.00% (0.00%) |
3.65% (42.97%) |
2.22% (60.57%) |
0.99% (43.40%) |
17.02% (70.30%) |
| 総合 | 60.03% (73.41%) |
59.74% (72.22%) |
60.15% (75.41%) |
62.50% (62.13%) |
73.52% (68.98%) |
64.28% (73.89%) |
57.40% (73.01%) |
90.07% (72.42%) |
初回としてはこんなものかなぁ。確かに曲線にする事で上位入賞に重み付け出来ているのかも。
今日は勤務先の定例会で外出なので帰宅後に残りをチェックします。良いものが出ればそれを添付して次期リリースします。変更は単純に前回追加した特徴量を無視して学習させる変更だけですが、これが致命的悪影響で単勝的中率で2～3%ダウンしてるので、今晩か明日朝にする予定です。
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