2025/08/31

モデル学習で苦戦

随分と時間掛けて何度も何度もやってはいるのですが、思うなモデルが出ないです。RMSEの値だけが全てではないのですが、一応の目安だし、これまでの新馬戦では1.9636だったのですが、今回は1.9632

61R 1点 芝(52R) ダート(9R) 8頭以下(17R) 9~12頭(24R) 13頭以上(20R) 多点
単勝 14.75%
(64.43%)
15.38%
(45.96%)
11.11%
(171.11%)
17.65%
(57.65%)
20.83%
(103.33%)
5.00%
(23.50%)
54.10%
(106.72%)
複勝 47.54%
(78.69%)
48.08%
(79.42%)
44.44%
(74.44%)
47.06%
(69.41%)
54.17%
(77.50%)
40.00%
(88.00%)
90.16%
(79.29%)
枠連 0.00%
(0.00%)
0.00%
(0.00%)
0.00%
(0.00%)
--
(--)
0.00%
(0.00%)
0.00%
(0.00%)
10.81%
(39.16%)
馬連 3.28%
(19.51%)
3.85%
(22.88%)
0.00%
(0.00%)
11.76%
(70.00%)
0.00%
(0.00%)
0.00%
(0.00%)
11.48%
(51.69%)
ワイド 14.75%
(50.16%)
15.38%
(35.77%)
11.11%
(133.33%)
23.53%
(44.71%)
20.83%
(95.83%)
0.00%
(0.00%)
39.34%
(73.44%)
馬単 3.28%
(34.92%)
3.85%
(40.96%)
0.00%
(0.00%)
11.76%
(125.29%)
0.00%
(0.00%)
0.00%
(0.00%)
11.48%
(52.79%)
三連複 6.56%
(90.16%)
5.77%
(26.15%)
11.11%
(460.00%)
11.76%
(32.35%)
8.33%
(206.25%)
0.00%
(0.00%)
9.84%
(34.51%)
三連単 3.28%
(97.38%)
3.85%
(114.23%)
0.00%
(0.00%)
11.76%
(349.41%)
0.00%
(0.00%)
0.00%
(0.00%)
9.84%
(45.14%)
総合 47.54%
(57.22%)
48.08%
(48.22%)
44.44%
(107.86%)
47.06%
(106.97%)
54.17%
(60.36%)
40.00%
(13.94%)
90.16%
(53.19%)

決して納得はしてませんが、学習時間を変えたり、何度もトライしたりでこれが最適RMSEでした。これ、意外とライトなモデルで52.7MBです。悩むのは、RMSE 1.9662ながらヘビー級なモデルで210MBな

61R 1点 芝(52R) ダート(9R) 8頭以下(17R) 9~12頭(24R) 13頭以上(20R) 多点
単勝 24.59%
(119.51%)
25.00%
(65.00%)
22.22%
(434.44%)
35.29%
(96.47%)
20.83%
(92.50%)
20.00%
(171.50%)
60.66%
(115.03%)
複勝 54.10%
(92.13%)
53.85%
(86.54%)
55.56%
(124.44%)
58.82%
(81.76%)
45.83%
(65.00%)
60.00%
(133.50%)
90.16%
(78.96%)
枠連 8.11%
(48.38%)
10.00%
(59.67%)
0.00%
(0.00%)
--
(--)
8.33%
(37.50%)
5.00%
(44.50%)
18.92%
(48.67%)
馬連 8.20%
(43.44%)
9.62%
(50.96%)
0.00%
(0.00%)
17.65%
(80.00%)
8.33%
(53.75%)
0.00%
(0.00%)
19.67%
(103.66%)
ワイド 16.39%
(33.93%)
19.23%
(39.81%)
0.00%
(0.00%)
29.41%
(51.18%)
20.83%
(50.00%)
0.00%
(0.00%)
39.34%
(67.70%)
馬単 4.92%
(44.92%)
5.77%
(52.69%)
0.00%
(0.00%)
11.76%
(125.29%)
4.17%
(25.42%)
0.00%
(0.00%)
19.67%
(101.48%)
三連複 4.92%
(22.30%)
5.77%
(26.15%)
0.00%
(0.00%)
11.76%
(32.35%)
4.17%
(33.75%)
0.00%
(0.00%)
14.75%
(122.34%)
三連単 3.28%
(97.38%)
3.85%
(114.23%)
0.00%
(0.00%)
11.76%
(349.41%)
0.00%
(0.00%)
0.00%
(0.00%)
14.75%
(169.40%)
総合 54.10%
(63.49%)
53.85%
(62.01%)
55.56%
(71.86%)
58.82%
(116.64%)
45.83%
(44.74%)
60.00%
(43.69%)
90.16%
(132.93%)

とインパクトのある結果なんですが、これ、多分さらだではメモリ不足的なエラーで使えないかも^^; この検証はさらだ64でしてるので問題ないのですけどね。

通常用ではこれまでRMSE 1.3887とかでしたが、1.4未満が出ませんorz 先程終わったものがやっと1.4125で

515R 1点 芝(280R) ダート(217R) 障害(18R) 8頭以下(51R) 9~12頭(148R) 13頭以上(316R) 多点
単勝 21.17%
(76.52%)
19.29%
(72.14%)
23.96%
(85.35%)
16.67%
(38.33%)
39.22%
(91.57%)
21.62%
(74.93%)
18.04%
(74.84%)
48.93%
(75.59%)
複勝 49.13%
(81.86%)
49.29%
(83.96%)
49.77%
(81.43%)
38.89%
(54.44%)
70.59%
(97.45%)
58.78%
(99.32%)
41.14%
(71.17%)
86.80%
(85.55%)
枠連 11.34%
(87.94%)
13.24%
(109.59%)
9.95%
(69.60%)
0.00%
(0.00%)
--
(--)
13.51%
(65.68%)
9.18%
(89.46%)
25.23%
(90.30%)
馬連 8.74%
(65.59%)
11.43%
(79.32%)
5.99%
(53.32%)
0.00%
(0.00%)
27.45%
(97.84%)
8.78%
(49.32%)
5.70%
(68.01%)
20.78%
(74.04%)
ワイド 20.39%
(71.96%)
22.86%
(74.00%)
18.43%
(73.78%)
5.56%
(18.33%)
47.06%
(93.73%)
22.97%
(73.58%)
14.87%
(67.69%)
40.19%
(88.60%)
馬単 4.85%
(66.37%)
6.43%
(77.32%)
3.23%
(57.74%)
0.00%
(0.00%)
17.65%
(98.24%)
3.38%
(29.05%)
3.48%
(78.70%)
20.78%
(73.19%)
三連複 6.80%
(109.36%)
8.21%
(129.46%)
5.07%
(90.00%)
5.56%
(30.00%)
17.65%
(107.06%)
6.76%
(42.97%)
5.06%
(140.82%)
14.37%
(85.49%)
三連単 0.97%
(53.32%)
1.43%
(91.71%)
0.46%
(8.20%)
0.00%
(0.00%)
3.92%
(39.22%)
0.68%
(6.22%)
0.63%
(77.66%)
14.37%
(92.14%)
総合 51.46%
(76.38%)
51.79%
(89.13%)
52.07%
(64.88%)
38.89%
(18.41%)
72.55%
(89.30%)
62.16%
(55.14%)
43.04%
(83.54%)
87.18%
(86.37%)

この程度では本当に妥協したくないです。複勝率が50%超えないのが本当に納得がいかないですね。何となくなイメージとして単勝25%と複勝50%は超えたいかなぁってね。先週木曜日に仕事から戻った際に学習させてたのを忘れていてPCの電源ボタン押してしまった為にRMSEが不明なモデルなんですが

515R 1点 芝(280R) ダート(217R) 障害(18R) 8頭以下(51R) 9~12頭(148R) 13頭以上(316R) 多点
単勝 20.00%
(65.40%)
18.57%
(60.93%)
22.58%
(74.47%)
11.11%
(25.56%)
39.22%
(97.45%)
16.22%
(46.42%)
18.67%
(69.11%)
49.13%
(71.00%)
複勝 50.49%
(84.08%)
51.43%
(87.43%)
49.77%
(80.88%)
44.44%
(70.56%)
66.67%
(91.37%)
56.08%
(88.65%)
45.25%
(80.76%)
84.08%
(80.96%)
枠連 11.81%
(84.35%)
12.79%
(89.41%)
10.95%
(82.34%)
8.33%
(25.83%)
--
(--)
16.89%
(84.39%)
8.23%
(75.79%)
23.84%
(88.18%)
馬連 8.74%
(85.59%)
11.07%
(83.64%)
6.45%
(95.21%)
0.00%
(0.00%)
23.53%
(100.98%)
10.81%
(64.05%)
5.38%
(93.20%)
20.97%
(81.23%)
ワイド 18.64%
(71.15%)
19.64%
(59.25%)
17.97%
(89.40%)
11.11%
(36.11%)
47.06%
(92.94%)
20.27%
(54.32%)
13.29%
(75.51%)
39.81%
(86.56%)
馬単 4.47%
(61.65%)
6.07%
(75.57%)
2.76%
(48.80%)
0.00%
(0.00%)
21.57%
(143.92%)
2.03%
(17.77%)
2.85%
(68.92%)
20.97%
(73.84%)
三連複 5.24%
(84.56%)
6.43%
(98.04%)
3.69%
(71.71%)
5.56%
(30.00%)
13.73%
(48.04%)
6.08%
(32.16%)
3.48%
(115.00%)
15.53%
(102.97%)
三連単 0.78%
(30.25%)
0.71%
(3.93%)
0.92%
(66.73%)
0.00%
(0.00%)
3.92%
(39.22%)
0.68%
(5.95%)
0.32%
(40.19%)
15.53%
(107.40%)
総合 52.82%
(70.60%)
53.93%
(69.22%)
52.07%
(76.13%)
44.44%
(23.41%)
70.59%
(87.70%)
60.14%
(49.21%)
46.52%
(77.31%)
84.47%
(95.12%)

こちらはそれでも複勝50%には届いてたりとかするので、やはり、もう少しだけトライしてみます。さらだの次期バージョンは2.3.7をリリースしようかと思っています。なんとか良いモデルが出る事に期待してみます。

追記 2025.8.31 16:31
ちょっと見落としてた。今回の学習でRMSE 1.3997ってのが出てたのですが、

515R 1点 芝(280R) ダート(217R) 障害(18R) 8頭以下(51R) 9~12頭(148R) 13頭以上(316R) 多点
単勝 21.94%
(75.51%)
20.00%
(62.43%)
25.35%
(95.44%)
11.11%
(38.89%)
37.25%
(79.02%)
20.95%
(62.64%)
19.94%
(80.98%)
52.62%
(81.51%)
複勝 52.04%
(85.01%)
51.43%
(84.79%)
52.53%
(86.04%)
55.56%
(76.11%)
62.75%
(85.10%)
58.11%
(86.55%)
47.47%
(84.27%)
86.41%
(82.66%)
枠連 14.81%
(118.01%)
17.81%
(151.32%)
10.95%
(79.60%)
25.00%
(153.33%)
--
(--)
21.62%
(128.24%)
10.13%
(101.27%)
23.38%
(79.62%)
馬連 11.26%
(109.94%)
13.57%
(131.43%)
8.29%
(76.13%)
11.11%
(183.33%)
19.61%
(71.76%)
15.54%
(109.19%)
7.91%
(116.46%)
20.78%
(70.19%)
ワイド 22.52%
(93.86%)
22.86%
(89.39%)
21.66%
(96.87%)
27.78%
(127.22%)
45.10%
(88.63%)
29.05%
(105.07%)
15.82%
(89.46%)
41.36%
(79.22%)
馬単 5.63%
(113.51%)
6.79%
(142.64%)
4.15%
(74.01%)
5.56%
(136.67%)
15.69%
(89.61%)
4.73%
(90.54%)
4.43%
(128.13%)
20.78%
(69.70%)
三連複 5.63%
(91.18%)
6.07%
(95.00%)
5.07%
(91.34%)
5.56%
(30.00%)
15.69%
(69.22%)
6.08%
(55.74%)
3.80%
(111.33%)
14.95%
(85.67%)
三連単 0.97%
(129.81%)
1.43%
(193.39%)
0.46%
(58.53%)
0.00%
(0.00%)
3.92%
(12.16%)
0.00%
(0.00%)
0.95%
(209.59%)
14.95%
(73.77%)
総合 53.01%
(101.78%)
52.50%
(117.89%)
53.46%
(82.27%)
55.56%
(90.58%)
62.75%
(70.78%)
60.81%
(79.75%)
47.78%
(115.19%)
86.80%
(75.68%)

さすがに1.4未満だしまずまずなのが出てたけど微妙かなぁ。これ112MBなのでさらだで使えるのかも分からないけど、まあ、もう少しやってみます。

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