2026/01/10

Model Builderでエラーが減った

先月更新来てたModel Builderでここの所は学習させてます。以前は結構頻繁にエラーが出て、トレーニング番号が飛んでたのですが、今回の更新後はゼロではないけど、随分と減りました。例えば今やっている通常用24時間学習なんですが、ここまで12時間程度で107回程終わってますが、98番が飛んでるだけです。まあ、だからといって良いものが出るのかは別。

通常用があまりにも良いものが出ないので、気分転換で新馬戦用も学習させましたが、これまでの最適RMSE 1.6720を超えるものは10時間学習7回やっても超えられなかった。

今回の最適RMSEは1.6788。1.6720のモデルは8.6MBでこちらは3.6MBと半分以下ですが、試しに検証させると

228R 1点 芝(157R) ダート(71R) 8頭以下(26R) 9~12頭(70R) 13頭以上(132R) 多点
単勝 21.05%
(82.46%)
24.20%
(99.04%)
14.08%
(45.77%)
30.77%
(80.38%)
21.43%
(65.57%)
18.94%
(91.82%)
47.37%
(77.02%)
複勝 50.88%
(85.48%)
55.41%
(94.08%)
40.85%
(66.48%)
61.54%
(78.46%)
48.57%
(86.71%)
50.00%
(86.21%)
83.33%
(78.73%)
枠連 8.70%
(78.21%)
10.17%
(106.27%)
6.06%
(28.03%)
--
(--)
5.71%
(85.14%)
9.09%
(63.86%)
22.83%
(73.34%)
馬連 6.58%
(110.18%)
8.28%
(152.42%)
2.82%
(16.76%)
11.54%
(52.31%)
4.29%
(78.71%)
6.82%
(138.26%)
18.86%
(88.74%)
ワイド 18.86%
(89.52%)
22.93%
(108.60%)
9.86%
(47.32%)
46.15%
(77.31%)
15.71%
(66.71%)
15.15%
(104.02%)
37.72%
(79.02%)
馬単 3.51%
(181.18%)
5.10%
(263.12%)
0.00%
(0.00%)
0.00%
(0.00%)
2.86%
(122.29%)
4.55%
(248.11%)
18.86%
(85.71%)
三連複 4.39%
(125.39%)
4.46%
(152.61%)
4.23%
(65.21%)
15.38%
(92.69%)
2.86%
(50.43%)
3.03%
(171.59%)
12.28%
(114.90%)
三連単 0.00%
(0.00%)
0.00%
(0.00%)
0.00%
(0.00%)
0.00%
(0.00%)
0.00%
(0.00%)
0.00%
(0.00%)
12.28%
(87.01%)
総合 51.75%
(94.44%)
56.69%
(122.52%)
40.85%
(33.75%)
69.23%
(54.45%)
48.57%
(69.45%)
50.00%
(112.98%)
83.33%
(86.99%)

予想以上に悪くない。まあ、3連単が全滅なのはあれですが、RMSE 1.6720の

228R 1点 芝(157R) ダート(71R) 8頭以下(26R) 9~12頭(70R) 13頭以上(132R) 多点
単勝 23.68%
(105.22%)
26.11%
(122.93%)
18.31%
(66.06%)
38.46%
(87.31%)
28.57%
(97.71%)
18.18%
(112.73%)
48.25%
(73.71%)
複勝 49.56%
(91.49%)
52.87%
(87.96%)
42.25%
(99.30%)
65.38%
(82.69%)
57.14%
(84.29%)
42.42%
(97.05%)
85.09%
(89.34%)
枠連 8.15%
(57.77%)
10.17%
(77.97%)
4.55%
(21.67%)
--
(--)
7.14%
(52.43%)
7.58%
(52.73%)
21.20%
(76.68%)
馬連 5.26%
(28.90%)
5.73%
(30.51%)
4.23%
(25.35%)
7.69%
(16.15%)
5.71%
(32.29%)
4.55%
(29.62%)
18.86%
(87.34%)
ワイド 19.30%
(120.18%)
21.02%
(73.63%)
15.49%
(223.10%)
34.62%
(61.15%)
22.86%
(82.14%)
14.39%
(151.97%)
44.30%
(102.47%)
馬単 3.51%
(34.43%)
4.46%
(44.01%)
1.41%
(13.24%)
3.85%
(13.85%)
5.71%
(54.29%)
2.27%
(27.95%)
18.86%
(84.28%)
三連複 3.51%
(62.32%)
5.10%
(90.51%)
0.00%
(0.00%)
15.38%
(55.77%)
4.29%
(65.71%)
0.76%
(61.82%)
13.16%
(66.43%)
三連単 0.88%
(177.41%)
1.27%
(257.64%)
0.00%
(0.00%)
0.00%
(0.00%)
1.43%
(63.86%)
0.76%
(272.58%)
13.16%
(58.17%)
総合 51.32%
(85.38%)
55.41%
(98.79%)
42.25%
(56.39%)
69.23%
(45.27%)
58.57%
(66.59%)
43.94%
(100.80%)
85.09%
(70.44%)

と比べても甲乙つけがたい感じではあります。

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