让球 v5 精修分层切换报告

current_posterior 默认保留;shadow 模型只有在分层里至少 3 项不差且命中率提升时才允许切换。

报告类型分层维度分层样本数样本等级默认模型默认命中率默认Brier默认LogLoss默认RPS默认BSS最佳shadow模型shadow命中率shadowBriershadowLogLossshadowRPSshadowBSS体彩市场命中率体彩市场Brier体彩市场RPS不差指标数是否允许切换切换原因
分层汇总PowerRank分差51-12015样本不足,仅作观察current_posterior40.00%0.6815211.1632590.2623050.019035v2_market_guard_shadow40.00%0.7406601.4930750.280505-0.06608946.67%0.6947450.2657360样本<20,只能观察
分层汇总PowerRank分差<=5010样本不足,仅作观察current_posterior70.00%0.4585920.7601590.121642-0.013542v2_market_guard_shadow70.00%0.4503220.6729090.1172820.00473770.00%0.4524650.1181140样本<20,只能观察
分层汇总PowerRank分差>12071可辅助校准current_posterior47.89%0.6323311.0466690.2071060.005744v2_market_guard_shadow49.30%0.6567461.2092260.220193-0.03264550.70%0.6359840.2091681只有1项不差
分层汇总Top4是否支持主方向Top4不支持主方向28弱参考current_posterior53.57%0.6200301.0315750.2096030.007015v2_market_guard_shadow53.57%0.6369161.0969760.213752-0.02002850.00%0.6244100.2120270shadow命中率未提升
分层汇总Top4是否支持主方向Top4支持主方向98可辅助校准current_posterior48.98%0.6140501.0266970.2029500.007778v2_market_guard_shadow50.00%0.6466081.2467240.218165-0.04483251.02%0.6188630.2049281只有1项不差
分层汇总Top4让平路径Top4让平<252可辅助校准current_posterior48.08%0.6091251.0107440.1864890.000590v2_market_guard_shadow50.00%0.6168641.0450340.192597-0.01210850.00%0.6094850.1857641只有1项不差
分层汇总Top4让平路径Top4让平>=274可辅助校准current_posterior51.35%0.6197731.0397530.2170340.012396v2_market_guard_shadow51.35%0.6638421.3317900.234462-0.05782751.35%0.6275520.2210800shadow命中率未提升
分层汇总世界杯阶段淘汰赛54可辅助校准current_posterior50.00%0.6135231.0357340.2023910.013375v2_market_guard_shadow51.85%0.6450351.2897500.218579-0.03730048.15%0.6218400.2073601只有1项不差
分层汇总世界杯阶段非淘汰赛72可辅助校准current_posterior50.00%0.6167711.0218160.2059560.003260v2_market_guard_shadow50.00%0.6440191.1562190.216139-0.04077552.78%0.6187880.2058640shadow命中率未提升
分层汇总具体让球线-164可辅助校准current_posterior48.44%0.6241961.0458480.2184040.013154v2_market_guard_shadow51.56%0.6695951.3228600.235795-0.05862251.56%0.6325160.2219131只有1项不差
分层汇总具体让球线-220弱参考current_posterior45.00%0.6660211.1066200.2415350.020002v2_market_guard_shadow40.00%0.7008861.3283660.256479-0.03130040.00%0.6796140.2491340shadow命中率未提升
分层汇总具体让球线其他3样本不足,仅作观察current_posterior66.67%0.5307140.9184630.157449-0.046756v2_boundary_shadow66.67%0.4628540.8299410.1240090.08708866.67%0.5070080.1469040样本<20,只能观察
分层汇总大小球分层大小球<=2.563可辅助校准current_posterior50.79%0.6010211.0072550.1995500.003365v2_market_guard_shadow52.38%0.6254451.1701210.209789-0.03713755.56%0.6030500.2000031只有1项不差
分层汇总大小球分层大小球>2.554可辅助校准current_posterior50.00%0.6299141.0455050.2061860.010229v2_market_guard_shadow48.15%0.6560911.2078850.218682-0.03090248.15%0.6364240.2091920shadow命中率未提升
分层汇总让球深度浅让64可辅助校准current_posterior48.44%0.6241961.0458480.2184040.013154v2_market_guard_shadow51.56%0.6695951.3228600.235795-0.05862251.56%0.6325160.2219131只有1项不差
分层汇总让球深度深让23弱参考current_posterior47.83%0.6483721.0820780.2305680.013283v2_market_guard_shadow43.48%0.6728151.2673000.240719-0.02391543.48%0.6571010.2357990shadow命中率未提升
分层汇总让球线整数性整数让球87可辅助校准current_posterior48.28%0.6305871.0554260.2216200.013189v2_market_guard_shadow49.43%0.6704471.3081720.237097-0.04918749.43%0.6390150.2255841只有1项不差