{"schema_version":"v1","type":"per_stock_model_accuracy","ticker":"6579.T","universe":"jp-listed","name":"ログリー","sector":"情報通信・サービスその他","computed_asof":"2026-10-01T02:33:09","frame":"Model predictability decomposition: measures how accurately the ml-factor-lgbm-9f-jp-growth model family predicts this stock's returns within the jp-listed universe. High hit_rate_long does NOT mean 'good stock to buy' -- it means 'the model historically predicted this stock well when selecting it LONG'. This is a property of model-stock fit, not intrinsic stock quality.","source_strategy":{"note":"Standalone walk-forward run of the same LightGBM 9-factor family on the jp-listed universe (~4,100 tickers); the referenced record's verdict applies to the jp-growth universe only.","slug":"ml-factor-lgbm-9f-jp-growth","verdict":"marginal","relation":"model_family"},"source_strategy_exists":true,"units":{"pnl_cumul_*":"sum of per-trade decimal returns across all grid combos and retrain periods (0.01 = one trade returning 1%)","hit_rate_long":"ratio [0, 1] -- fraction of LONG selections with positive net return","hit_rate_short":"ratio [0, 1] -- fraction of SHORT selections with positive net return","avg_return_long_bps":"basis points per trade (1 bps = 0.01%) -- average net return when selected LONG","selection_rate_long":"ratio [0, 1] -- fraction of appearances where selected LONG","avg_return_short_bps":"basis points per trade (1 bps = 0.01%) -- average net return when selected SHORT","selection_rate_short":"ratio [0, 1] -- fraction of appearances where selected SHORT"},"accuracy_summary":{"hit_rate_long":{"n":12,"p25":0.3494,"p75":0.399,"median":0.3681},"hit_rate_short":{"n":12,"p25":0.6449,"p75":0.7132,"median":0.6607},"avg_return_long_bps":{"n":12,"p25":-46.7671,"p75":119.5981,"median":73.0217},"selection_rate_long":{"n":12,"p25":0.0103,"p75":0.015,"median":0.0129},"avg_return_short_bps":{"n":12,"p25":100.2808,"p75":273.0203,"median":188.2167},"selection_rate_short":{"n":12,"p25":0.0325,"p75":0.0388,"median":0.0354}},"selection_counts":{"n_long_total":3499,"n_short_total":10085,"n_appearances_total":284928},"pnl_contribution":{"long":13.0278,"short":192.0218,"total":205.0496},"_links":{"self":"https://qbuntu.ai/v1/stocks/6579.T","html":"https://qbuntu.ai/stocks/6579.T","markdown":"https://qbuntu.ai/ai/stocks/6579.T.md"},"license":"CC-BY-4.0"}