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PolyWeather/artifacts/probability_calibration/default.json
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2026-04-16 00:52:55 +08:00

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{
"version": "emos-20260415164136",
"trained_at": "2026-04-15T16:41:36.704829+00:00",
"global": {
"mu": {
"intercept": -0.39094186,
"raw_mu_coef": 0.27476248,
"deb_coef": 0.91159557,
"ens_median_coef": -0.16959018,
"max_so_far_gap_coef": -0.94232523
},
"sigma": {
"intercept": -1.56485068,
"raw_sigma_coef": 0.12930442,
"spread_coef": 0.15947819,
"peak_flag_coef": 0.19328621,
"max_so_far_gap_coef": -0.08469752
}
},
"sigma_constraints": {
"min_ratio": 0.85,
"max_ratio": 1.35,
"absolute_min": 0.25,
"absolute_max": 3.0
},
"selection_guardrails": {
"max_mae_increase": 0.02,
"max_bucket_hit_drop": 0.01,
"max_bucket_brier_increase": 0.05
},
"blending": {
"alpha_mu": 1.0,
"alpha_sigma": 0.5
},
"cities": {
"tokyo": {
"samples": 4,
"mu_bias": 0.211244,
"sigma_scale": 0.5,
"confidence": 0.5
},
"ankara": {
"samples": 11,
"mu_bias": 0.027471,
"sigma_scale": 0.5,
"confidence": 1.0
},
"istanbul": {
"samples": 12,
"mu_bias": 0.048913,
"sigma_scale": 0.5,
"confidence": 1.0
},
"hong kong": {
"samples": 12,
"mu_bias": -0.026823,
"sigma_scale": 1.020494,
"confidence": 1.0
},
"taipei": {
"samples": 5,
"mu_bias": 0.192719,
"sigma_scale": 0.5,
"confidence": 0.625
}
},
"metrics": {
"sample_count": 50,
"mean_crps": 0.278798,
"legacy_mean_crps": 1.26525,
"legacy_mean_mae": 1.4674,
"legacy_bucket_hit_rate": 0.54,
"legacy_bucket_brier": 0.744518,
"selected_mean_crps": 0.278798,
"selected_mean_mae": 0.248457,
"selected_bucket_hit_rate": 0.82,
"selected_bucket_brier": 0.369542,
"selected_score": 0.8508,
"legacy_score": 2.660378,
"filled_actual_from_history": 0,
"settlement_history_city_count": 30
},
"source": "artifacts\\probability_calibration\\default.json"
}