セール予測 phase5 CatBoost標準まとめ

オークションphase10に合わせ、セール馬を「血統」「写真」「総合」の3観点でCatBoost予測した標準まとめです。目的変数はオークション側を踏襲し、セール特有の確認用として馬体重平均回帰も含めています。

phase3まとめへ戻る

セール側は前走情報・後ろ写真・募集コメントがないため、基本セール情報、5代血統・父成績・インブリード、馬体写真1枚のCLIP PCA64を中心に見ます。stage4の血統+画像PCA64検証は、このphase5標準構成に吸収しました。

特徴量構成

血統

5代血統、父成績、インブリード集計。オークションphase10と同じ考え方の血統ブロックです。

写真

セールは馬体写真1枚をCLIP特徴化し、PCA64に圧縮します。後ろ写真は使いません。

総合

基本・セール情報、血統、写真PCA64を統合します。馬体重平均は目的変数側にも追加しています。

性能一覧

目的変数種別総合血統写真
スピード指数75%点 3分割classificationAUC 0.877
AP 0.875 / Acc 0.805
AUC 0.879
AP 0.882 / Acc 0.805
AUC 0.645
AP 0.616 / Acc 0.623
最高レースランク 3分割classificationAUC 0.707
AP 0.646 / Acc 0.641
AUC 0.700
AP 0.637 / Acc 0.634
AUC 0.580
AP 0.544 / Acc 0.581
休養120日以上 0/1classificationAUC 0.717
AP 0.731 / Acc 0.671
AUC 0.710
AP 0.723 / Acc 0.654
AUC 0.591
AP 0.625 / Acc 0.563
損益(含馬代)下位20%classificationAUC 0.924
AP 0.724 / Acc 0.876
AUC 0.915
AP 0.692 / Acc 0.866
AUC 0.862
AP 0.562 / Acc 0.842
損益3分割classificationAUC 0.891
AP 0.890 / Acc 0.815
AUC 0.895
AP 0.889 / Acc 0.827
AUC 0.629
AP 0.614 / Acc 0.596
総賞金3分割classificationAUC 0.992
AP 0.993 / Acc 0.956
AUC 0.991
AP 0.991 / Acc 0.958
AUC 0.690
AP 0.692 / Acc 0.644
総収入3分割classificationAUC 0.981
AP 0.979 / Acc 0.936
AUC 0.978
AP 0.976 / Acc 0.927
AUC 0.702
AP 0.712 / Acc 0.658
落札価格3分割classificationAUC 0.993
AP 0.995 / Acc 0.983
AUC 0.980
AP 0.984 / Acc 0.927
AUC 0.948
AP 0.961 / Acc 0.891
総賞金回帰regressionR2 0.613
MAE 7,509,966
R2 0.610
MAE 7,410,520
R2 0.055
MAE 14,295,533
総収入回帰regressionR2 0.660
MAE 7,444,124
R2 0.656
MAE 7,563,572
R2 0.065
MAE 14,443,063
落札価格回帰regressionR2 0.568
MAE 8,841,824
R2 0.529
MAE 9,669,089
R2 0.303
MAE 12,476,811
馬体重平均回帰regressionR2 0.371
MAE 21
R2 0.335
MAE 21
R2 0.091
MAE 25

スピード指数75%点 3分割 重要特徴量TOP20(総合)

和名featureimportance
祖先ノード node s0 16 contrib turf prize per desc logpedigree_ext_node_s0_16_contrib_turf_prize_per_desc_log1.99
祖先ノード node s0 16 contrib turf minus dirt prize logpedigree_ext_node_s0_16_contrib_turf_minus_dirt_prize_log1.63
祖先ノード node s0 24 contrib turf prize per desc logpedigree_ext_node_s0_24_contrib_turf_prize_per_desc_log1.51
祖先ノード node s0 18 contrib prize per desc logpedigree_ext_node_s0_18_contrib_prize_per_desc_log1.45
祖先ノード node s0 09 contrib prize per desc logpedigree_ext_node_s0_09_contrib_prize_per_desc_log1.31
祖先ノード node s1 16 contrib prize per desc logpedigree_ext_node_s1_16_contrib_prize_per_desc_log1.31
祖先ノード node s0 16 contrib prize per desc logpedigree_ext_node_s0_16_contrib_prize_per_desc_log1.24
祖先ノード node s1 04 contrib prize per desc logpedigree_ext_node_s1_04_contrib_prize_per_desc_log1.21
祖先ノード node s0 28 contrib prize per desc logpedigree_ext_node_s0_28_contrib_prize_per_desc_log1.18
祖先ノード node s0 16 contrib turf minus dirt win ratepedigree_ext_node_s0_16_contrib_turf_minus_dirt_win_rate1.03
馬代ソースsale_source_label0.99
写真PCA 第46成分sale_image_pca_450.90
祖先ノード node s0 24 contrib prize per desc logpedigree_ext_node_s0_24_contrib_prize_per_desc_log0.89
祖先ノード node s0 08 contrib turf minus dirt prize logpedigree_ext_node_s0_08_contrib_turf_minus_dirt_prize_log0.88
祖先ノード node s0 04 contrib prize per desc logpedigree_ext_node_s0_04_contrib_prize_per_desc_log0.81
経過日数(セール当時)age_days_from_april10.76
祖先ノード node s0 09 namepedigree_ext_node_s0_09_name0.75
祖先ノード node s1 20 contrib prize per desc logpedigree_ext_node_s1_20_contrib_prize_per_desc_log0.74
祖先ノード node s0 17 contrib turf minus dirt prize logpedigree_ext_node_s0_17_contrib_turf_minus_dirt_prize_log0.73
父系5代血統 28blood_pedigree_section0_name_280.72

最高レースランク 3分割 重要特徴量TOP20(総合)

和名featureimportance
経過日数(セール当時)age_days_from_april12.32
祖先ノード node s1 16 contrib win rate adjpedigree_ext_node_s1_16_contrib_win_rate_adj1.69
祖先ノード node s1 01 contrib turf minus dirt prize logpedigree_ext_node_s1_01_contrib_turf_minus_dirt_prize_log1.43
写真PCA 第5成分sale_image_pca_041.31
馬代ソースsale_source_label1.24
祖先ノード node s1 08 contrib prize per desc logpedigree_ext_node_s1_08_contrib_prize_per_desc_log1.12
写真PCA 第6成分sale_image_pca_050.99
祖先ノード node s1 17 contrib turf minus dirt prize logpedigree_ext_node_s1_17_contrib_turf_minus_dirt_prize_log0.87
祖先貢献度 turf win rate adj sumpedigree_ext_ancestor_contrib_weighted_turf_win_rate_adj_sum0.85
祖先ノード node s1 16 contrib dirt win rate adjpedigree_ext_node_s1_16_contrib_dirt_win_rate_adj0.81
祖先ノード node s0 01 contrib turf win rate adjpedigree_ext_node_s0_01_contrib_turf_win_rate_adj0.65
祖先ノード node s1 09 contrib win rate adjpedigree_ext_node_s1_09_contrib_win_rate_adj0.64
祖先ノード node s0 18 contrib prize per desc logpedigree_ext_node_s0_18_contrib_prize_per_desc_log0.64
祖先ノード node s1 19 contrib dirt prize per desc logpedigree_ext_node_s1_19_contrib_dirt_prize_per_desc_log0.62
写真PCA 第52成分sale_image_pca_510.61
祖先ノード node s1 08 contrib turf minus dirt prize logpedigree_ext_node_s1_08_contrib_turf_minus_dirt_prize_log0.61
写真PCA 第30成分sale_image_pca_290.60
写真PCA 第33成分sale_image_pca_320.59
祖先ノード node s0 17 contrib turf minus dirt prize logpedigree_ext_node_s0_17_contrib_turf_minus_dirt_prize_log0.58
生年birth_year0.58

休養120日以上 0/1 重要特徴量TOP20(総合)

和名featureimportance
生年birth_year1.80
祖先ノード node s1 16 contrib prize per desc logpedigree_ext_node_s1_16_contrib_prize_per_desc_log1.74
祖先ノード node s0 28 contrib prize per desc logpedigree_ext_node_s0_28_contrib_prize_per_desc_log1.11
祖先ノード node s0 24 contrib prize per desc logpedigree_ext_node_s0_24_contrib_prize_per_desc_log1.07
写真PCA 第30成分sale_image_pca_291.05
祖先ノード node s1 28 contrib prize per desc logpedigree_ext_node_s1_28_contrib_prize_per_desc_log0.92
祖先ノード node s1 30 contrib turf prize per desc logpedigree_ext_node_s1_30_contrib_turf_prize_per_desc_log0.81
祖先ノード node s1 24 contrib prize per desc logpedigree_ext_node_s1_24_contrib_prize_per_desc_log0.75
祖先ノード node s1 20 contrib prize per desc logpedigree_ext_node_s1_20_contrib_prize_per_desc_log0.73
祖先ノード node s1 29 contrib turf prize per desc logpedigree_ext_node_s1_29_contrib_turf_prize_per_desc_log0.70
写真PCA 第61成分sale_image_pca_600.70
祖先ノード node s1 07 contrib dirt win rate adjpedigree_ext_node_s1_07_contrib_dirt_win_rate_adj0.62
写真PCA 第53成分sale_image_pca_520.60
写真PCA 第41成分sale_image_pca_400.60
写真PCA 第23成分sale_image_pca_220.58
写真PCA 第32成分sale_image_pca_310.57
祖先ノード node s0 04 contrib prize per desc logpedigree_ext_node_s0_04_contrib_prize_per_desc_log0.52
写真PCA 第39成分sale_image_pca_380.51
祖先ノード node s1 30 namepedigree_ext_node_s1_30_name0.51
写真PCA 第48成分sale_image_pca_470.51

損益(含馬代)下位20% 重要特徴量TOP20(総合)

和名featureimportance
経過日数(セール当時)age_days_from_april111.21
馬代ソースsale_source_label6.12
セール月sale_month5.31
血統拡張 birthplacepedigree_ext_birthplace4.56
セール年内日数sale_day_of_year2.84
性別sex2.74
血統拡張 sexpedigree_ext_sex1.25
写真PCA 第3成分sale_image_pca_021.21
写真PCA 第56成分sale_image_pca_550.99
写真PCA 第5成分sale_image_pca_040.89
祖先ノード node s1 31 contrib turf win rate adjpedigree_ext_node_s1_31_contrib_turf_win_rate_adj0.67
祖先貢献度 turf win rate adj sumpedigree_ext_ancestor_contrib_weighted_turf_win_rate_adj_sum0.64
写真PCA 第2成分sale_image_pca_010.64
祖先ノード node s1 30 contrib descendant count adjpedigree_ext_node_s1_30_contrib_descendant_count_adj0.62
祖先ノード node s0 01 contrib turf prize per desc logpedigree_ext_node_s0_01_contrib_turf_prize_per_desc_log0.60
祖先ノード node s0 02 contrib prize per desc logpedigree_ext_node_s0_02_contrib_prize_per_desc_log0.57
祖先貢献度 turf prize per desc adj sumpedigree_ext_ancestor_contrib_weighted_turf_prize_per_desc_adj_sum0.56
祖先ノード node s0 01 contrib turf win rate adjpedigree_ext_node_s0_01_contrib_turf_win_rate_adj0.54
父系5代血統 24blood_pedigree_section0_name_240.54
写真PCA 第59成分sale_image_pca_580.52

損益3分割 重要特徴量TOP20(総合)

和名featureimportance
祖先ノード node s0 16 contrib prize per desc logpedigree_ext_node_s0_16_contrib_prize_per_desc_log6.25
祖先ノード node s1 16 contrib prize per desc logpedigree_ext_node_s1_16_contrib_prize_per_desc_log5.08
馬代ソースsale_source_label4.02
祖先ノード node s0 17 contrib prize per desc logpedigree_ext_node_s0_17_contrib_prize_per_desc_log2.55
祖先ノード node s0 08 contrib prize per desc logpedigree_ext_node_s0_08_contrib_prize_per_desc_log1.86
祖先ノード node s1 16 name weight tokenpedigree_ext_node_s1_16_name_weight_token1.68
祖先ノード node s0 19 contrib prize per desc logpedigree_ext_node_s0_19_contrib_prize_per_desc_log1.68
祖先ノード node s0 18 contrib prize per desc logpedigree_ext_node_s0_18_contrib_prize_per_desc_log1.62
生年birth_year1.61
祖先ノード node s1 04 contrib prize per desc logpedigree_ext_node_s1_04_contrib_prize_per_desc_log1.54
祖先ノード node s0 10 contrib prize per desc logpedigree_ext_node_s0_10_contrib_prize_per_desc_log1.51
祖先ノード node s0 09 contrib prize per desc logpedigree_ext_node_s0_09_contrib_prize_per_desc_log1.48
祖先ノード node s0 16 contrib turf minus dirt prize logpedigree_ext_node_s0_16_contrib_turf_minus_dirt_prize_log1.46
祖先ノード node s1 08 contrib prize per desc logpedigree_ext_node_s1_08_contrib_prize_per_desc_log1.43
祖先ノード node s1 08 contrib turf minus dirt prize logpedigree_ext_node_s1_08_contrib_turf_minus_dirt_prize_log1.26
祖先ノード node s0 28 contrib prize per desc logpedigree_ext_node_s0_28_contrib_prize_per_desc_log1.21
祖先ノード node s0 19 contrib turf minus dirt prize logpedigree_ext_node_s0_19_contrib_turf_minus_dirt_prize_log1.20
祖先ノード node s0 24 contrib prize per desc logpedigree_ext_node_s0_24_contrib_prize_per_desc_log1.13
祖先ノード node s0 17 contrib dirt prize per desc logpedigree_ext_node_s0_17_contrib_dirt_prize_per_desc_log1.10
祖先ノード node s1 16 contrib turf minus dirt prize logpedigree_ext_node_s1_16_contrib_turf_minus_dirt_prize_log1.08

総賞金3分割 重要特徴量TOP20(総合)

和名featureimportance
祖先ノード node s0 16 contrib prize per desc logpedigree_ext_node_s0_16_contrib_prize_per_desc_log9.11
祖先ノード node s1 16 contrib prize per desc logpedigree_ext_node_s1_16_contrib_prize_per_desc_log8.72
祖先ノード node s0 28 contrib prize per desc logpedigree_ext_node_s0_28_contrib_prize_per_desc_log5.07
祖先ノード node s1 08 contrib prize per desc logpedigree_ext_node_s1_08_contrib_prize_per_desc_log4.04
祖先ノード node s0 17 contrib prize per desc logpedigree_ext_node_s0_17_contrib_prize_per_desc_log3.80
祖先ノード node s0 24 contrib prize per desc logpedigree_ext_node_s0_24_contrib_prize_per_desc_log3.44
祖先ノード node s0 09 contrib prize per desc logpedigree_ext_node_s0_09_contrib_prize_per_desc_log3.02
祖先ノード node s0 08 contrib prize per desc logpedigree_ext_node_s0_08_contrib_prize_per_desc_log2.96
祖先ノード node s0 18 contrib prize per desc logpedigree_ext_node_s0_18_contrib_prize_per_desc_log2.08
母系5代血統 16blood_pedigree_section1_name_161.99
馬代ソースsale_source_label1.72
祖先ノード node s1 24 contrib prize per desc logpedigree_ext_node_s1_24_contrib_prize_per_desc_log1.65
母系5代血統 08blood_pedigree_section1_name_081.59
祖先ノード node s0 16 name weight tokenpedigree_ext_node_s0_16_name_weight_token1.57
祖先ノード node s0 19 contrib prize per desc logpedigree_ext_node_s0_19_contrib_prize_per_desc_log1.51
祖先ノード node s1 04 contrib prize per desc logpedigree_ext_node_s1_04_contrib_prize_per_desc_log1.50
父系5代血統 28blood_pedigree_section0_name_281.36
祖先ノード node s0 04 contrib prize per desc logpedigree_ext_node_s0_04_contrib_prize_per_desc_log1.35
祖先ノード node s1 28 contrib prize per desc logpedigree_ext_node_s1_28_contrib_prize_per_desc_log1.06
祖先ノード node s1 16 name weight tokenpedigree_ext_node_s1_16_name_weight_token1.04

総収入3分割 重要特徴量TOP20(総合)

和名featureimportance
祖先ノード node s0 16 contrib prize per desc logpedigree_ext_node_s0_16_contrib_prize_per_desc_log5.58
祖先ノード node s1 16 contrib prize per desc logpedigree_ext_node_s1_16_contrib_prize_per_desc_log5.02
祖先ノード node s0 28 contrib prize per desc logpedigree_ext_node_s0_28_contrib_prize_per_desc_log4.72
祖先ノード node s0 09 contrib prize per desc logpedigree_ext_node_s0_09_contrib_prize_per_desc_log4.33
祖先ノード node s0 24 contrib prize per desc logpedigree_ext_node_s0_24_contrib_prize_per_desc_log3.06
生年birth_year2.95
祖先ノード node s1 08 contrib prize per desc logpedigree_ext_node_s1_08_contrib_prize_per_desc_log2.70
祖先ノード node s0 08 contrib prize per desc logpedigree_ext_node_s0_08_contrib_prize_per_desc_log2.44
祖先ノード node s0 18 contrib prize per desc logpedigree_ext_node_s0_18_contrib_prize_per_desc_log2.42
祖先ノード node s1 04 contrib prize per desc logpedigree_ext_node_s1_04_contrib_prize_per_desc_log2.34
祖先ノード node s0 19 contrib prize per desc logpedigree_ext_node_s0_19_contrib_prize_per_desc_log2.25
祖先ノード node s0 04 contrib prize per desc logpedigree_ext_node_s0_04_contrib_prize_per_desc_log2.19
祖先ノード node s0 17 contrib prize per desc logpedigree_ext_node_s0_17_contrib_prize_per_desc_log1.89
祖先ノード node s1 24 contrib prize per desc logpedigree_ext_node_s1_24_contrib_prize_per_desc_log1.50
経過日数(セール当時)age_days_from_april11.27
祖先ノード node s1 16 name weight tokenpedigree_ext_node_s1_16_name_weight_token1.24
馬代ソースsale_source_label1.18
祖先ノード node s1 18 name weight tokenpedigree_ext_node_s1_18_name_weight_token1.14
母系5代血統 16blood_pedigree_section1_name_161.13
祖先ノード node s1 17 contrib prize per desc logpedigree_ext_node_s1_17_contrib_prize_per_desc_log1.13

落札価格3分割 重要特徴量TOP20(総合)

和名featureimportance
経過日数(セール当時)age_days_from_april173.02
馬代ソースsale_source_label2.94
セール年内日数sale_day_of_year1.76
性別sex0.97
祖先ノード node s0 03 namepedigree_ext_node_s0_03_name0.87
血統拡張 birthplacepedigree_ext_birthplace0.75
祖先貢献度 prize per desc adj maxpedigree_ext_ancestor_contrib_weighted_prize_per_desc_adj_max0.55
祖先ノード node s0 03 contrib prize per desc logpedigree_ext_node_s0_03_contrib_prize_per_desc_log0.53
祖先ノード node s0 31 namepedigree_ext_node_s0_31_name0.47
祖先ノード node s0 26 contrib dirt prize per desc logpedigree_ext_node_s0_26_contrib_dirt_prize_per_desc_log0.45
セッション種別session_type0.44
祖先ノード node s0 01 namepedigree_ext_node_s0_01_name0.43
セール月sale_month0.39
祖先ノード node s0 01 contrib prize per desc logpedigree_ext_node_s0_01_contrib_prize_per_desc_log0.35
父系5代血統 01blood_pedigree_section0_name_010.32
祖先ノード node s0 31 contrib turf minus dirt win ratepedigree_ext_node_s0_31_contrib_turf_minus_dirt_win_rate0.32
祖先ノード node s0 21 contrib prize per desc logpedigree_ext_node_s0_21_contrib_prize_per_desc_log0.30
祖先ノード node s0 03 contrib descendant count adjpedigree_ext_node_s0_03_contrib_descendant_count_adj0.30
祖先ノード node s0 07 name weight tokenpedigree_ext_node_s0_07_name_weight_token0.30
祖先ノード node s0 16 contrib turf win rate adjpedigree_ext_node_s0_16_contrib_turf_win_rate_adj0.29

総賞金回帰 重要特徴量TOP20(総合)

和名featureimportance
祖先ノード node s0 24 contrib prize per desc logpedigree_ext_node_s0_24_contrib_prize_per_desc_log5.54
祖先ノード node s0 16 contrib prize per desc logpedigree_ext_node_s0_16_contrib_prize_per_desc_log5.38
祖先ノード node s0 24 namepedigree_ext_node_s0_24_name3.53
祖先ノード node s1 16 contrib prize per desc logpedigree_ext_node_s1_16_contrib_prize_per_desc_log3.52
祖先ノード node s0 08 contrib prize per desc logpedigree_ext_node_s0_08_contrib_prize_per_desc_log2.73
経過日数(セール当時)age_days_from_april12.49
祖先ノード node s0 28 contrib prize per desc logpedigree_ext_node_s0_28_contrib_prize_per_desc_log2.40
馬代ソースsale_source_label2.39
祖先ノード node s0 18 contrib prize per desc logpedigree_ext_node_s0_18_contrib_prize_per_desc_log2.28
祖先ノード node s0 09 contrib prize per desc logpedigree_ext_node_s0_09_contrib_prize_per_desc_log2.15
祖先ノード node s1 16 name weight tokenpedigree_ext_node_s1_16_name_weight_token1.93
祖先ノード node s1 31 contrib prize per desc logpedigree_ext_node_s1_31_contrib_prize_per_desc_log1.52
祖先ノード node s1 17 contrib prize per desc logpedigree_ext_node_s1_17_contrib_prize_per_desc_log1.32
祖先ノード node s0 02 contrib prize per desc logpedigree_ext_node_s0_02_contrib_prize_per_desc_log1.11
祖先ノード node s0 09 contrib descendant count adjpedigree_ext_node_s0_09_contrib_descendant_count_adj1.00
祖先ノード node s1 02 contrib prize per desc logpedigree_ext_node_s1_02_contrib_prize_per_desc_log0.99
祖先ノード node s0 24 contrib descendant count adjpedigree_ext_node_s0_24_contrib_descendant_count_adj0.93
祖先ノード node s0 11 contrib prize per desc logpedigree_ext_node_s0_11_contrib_prize_per_desc_log0.84
祖先ノード node s0 04 contrib prize per desc logpedigree_ext_node_s0_04_contrib_prize_per_desc_log0.82
父系5代血統 24blood_pedigree_section0_name_240.82

総収入回帰 重要特徴量TOP20(総合)

和名featureimportance
祖先ノード node s0 24 contrib prize per desc logpedigree_ext_node_s0_24_contrib_prize_per_desc_log4.84
祖先ノード node s0 16 contrib prize per desc logpedigree_ext_node_s0_16_contrib_prize_per_desc_log4.59
経過日数(セール当時)age_days_from_april13.52
祖先ノード node s0 18 contrib prize per desc logpedigree_ext_node_s0_18_contrib_prize_per_desc_log3.04
祖先ノード node s1 16 contrib prize per desc logpedigree_ext_node_s1_16_contrib_prize_per_desc_log2.62
祖先ノード node s0 09 contrib prize per desc logpedigree_ext_node_s0_09_contrib_prize_per_desc_log2.55
馬代ソースsale_source_label2.20
祖先ノード node s0 28 contrib prize per desc logpedigree_ext_node_s0_28_contrib_prize_per_desc_log2.19
祖先ノード node s0 24 namepedigree_ext_node_s0_24_name2.17
祖先ノード node s0 19 contrib prize per desc logpedigree_ext_node_s0_19_contrib_prize_per_desc_log2.01
祖先ノード node s1 17 contrib prize per desc logpedigree_ext_node_s1_17_contrib_prize_per_desc_log1.47
祖先ノード node s1 16 namepedigree_ext_node_s1_16_name1.36
祖先ノード node s0 08 contrib prize per desc logpedigree_ext_node_s0_08_contrib_prize_per_desc_log1.30
祖先ノード node s0 04 contrib prize per desc logpedigree_ext_node_s0_04_contrib_prize_per_desc_log1.19
祖先ノード node s1 19 contrib prize per desc logpedigree_ext_node_s1_19_contrib_prize_per_desc_log1.18
祖先ノード node s0 24 name weight tokenpedigree_ext_node_s0_24_name_weight_token1.07
祖先ノード node s1 28 contrib prize per desc logpedigree_ext_node_s1_28_contrib_prize_per_desc_log1.06
祖先ノード node s1 24 contrib prize per desc logpedigree_ext_node_s1_24_contrib_prize_per_desc_log0.99
祖先ノード node s0 17 contrib prize per desc logpedigree_ext_node_s0_17_contrib_prize_per_desc_log0.97
祖先ノード node s1 31 contrib dirt win rate adjpedigree_ext_node_s1_31_contrib_dirt_win_rate_adj0.96

落札価格回帰 重要特徴量TOP20(総合)

和名featureimportance
経過日数(セール当時)age_days_from_april124.66
血統拡張 birthplacepedigree_ext_birthplace5.38
馬代ソースsale_source_label4.22
血統拡張 sexpedigree_ext_sex3.73
セール年内日数sale_day_of_year3.40
セール月sale_month3.00
性別sex1.72
祖先貢献度 turf win rate adj sumpedigree_ext_ancestor_contrib_weighted_turf_win_rate_adj_sum0.95
セール年sale_year0.86
祖先貢献度 prize per desc adj sumpedigree_ext_ancestor_contrib_weighted_prize_per_desc_adj_sum0.82
祖先貢献度 turf prize per desc adj sumpedigree_ext_ancestor_contrib_weighted_turf_prize_per_desc_adj_sum0.76
写真PCA 第5成分sale_image_pca_040.74
祖先貢献度 prize per desc adj maxpedigree_ext_ancestor_contrib_weighted_prize_per_desc_adj_max0.71
祖先ノード node s0 01 contrib prize per desc logpedigree_ext_node_s0_01_contrib_prize_per_desc_log0.67
祖先ノード node s0 01 contrib descendant count adjpedigree_ext_node_s0_01_contrib_descendant_count_adj0.55
祖先ノード node s0 31 contrib turf win rate adjpedigree_ext_node_s0_31_contrib_turf_win_rate_adj0.51
写真PCA 第4成分sale_image_pca_030.51
祖先ノード node s0 01 contrib win rate adjpedigree_ext_node_s0_01_contrib_win_rate_adj0.46
祖先貢献度 win rate adj sumpedigree_ext_ancestor_contrib_weighted_win_rate_adj_sum0.46
祖先ノード node s0 31 contrib turf prize per desc logpedigree_ext_node_s0_31_contrib_turf_prize_per_desc_log0.46

馬体重平均回帰 重要特徴量TOP20(総合)

和名featureimportance
性別sex9.80
血統拡張 sexpedigree_ext_sex6.57
経過日数(セール当時)age_days_from_april13.73
セール月sale_month1.13
写真PCA 第4成分sale_image_pca_030.95
写真PCA 第13成分sale_image_pca_120.88
セール年内日数sale_day_of_year0.85
写真PCA 第11成分sale_image_pca_100.83
写真PCA 第39成分sale_image_pca_380.68
写真PCA 第32成分sale_image_pca_310.65
祖先ノード node s1 22 contrib turf win rate adjpedigree_ext_node_s1_22_contrib_turf_win_rate_adj0.61
写真PCA 第20成分sale_image_pca_190.54
写真PCA 第3成分sale_image_pca_020.53
写真PCA 第29成分sale_image_pca_280.52
写真PCA 第37成分sale_image_pca_360.52
祖先ノード node s0 06 contrib turf minus dirt prize logpedigree_ext_node_s0_06_contrib_turf_minus_dirt_prize_log0.51
写真PCA 第49成分sale_image_pca_480.49
祖先ノード node s1 28 contrib turf win rate adjpedigree_ext_node_s1_28_contrib_turf_win_rate_adj0.49
写真PCA 第30成分sale_image_pca_290.46
祖先ノード node s1 23 contrib dirt win rate adjpedigree_ext_node_s1_23_contrib_dirt_win_rate_adj0.44

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