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PolyWeather/artifacts/probability_calibration/default.json
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2026-04-03 00:57:19 +08:00

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{
"version": "emos-20260402162744",
"trained_at": "2026-04-02T16:27:44.114836+00:00",
"global": {
"mu": {
"intercept": 1.54512641,
"raw_mu_coef": 2.96105052,
"deb_coef": -1.53260815,
"ens_median_coef": -0.72849343,
"max_so_far_gap_coef": 9.52557689
},
"sigma": {
"intercept": 0.67432479,
"raw_sigma_coef": 0.6936692,
"spread_coef": 0.08877484,
"peak_flag_coef": -0.58374835,
"max_so_far_gap_coef": -0.8172477
}
},
"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": 0.0,
"alpha_sigma": 0.05
},
"cities": {
"ankara": {
"samples": 3,
"mu_bias": 1.271844,
"sigma_scale": 1.477644,
"confidence": 0.375
},
"hong kong": {
"samples": 4,
"mu_bias": 1.32008,
"sigma_scale": 1.04023,
"confidence": 0.5
},
"milan": {
"samples": 3,
"mu_bias": -3.935178,
"sigma_scale": 2.0,
"confidence": 0.375
},
"shanghai": {
"samples": 3,
"mu_bias": 1.810495,
"sigma_scale": 2.0,
"confidence": 0.375
},
"taipei": {
"samples": 3,
"mu_bias": 3.577828,
"sigma_scale": 2.0,
"confidence": 0.375
},
"warsaw": {
"samples": 3,
"mu_bias": -0.625333,
"sigma_scale": 1.25968,
"confidence": 0.375
}
},
"metrics": {
"sample_count": 54,
"mean_crps": 3.792563,
"legacy_mean_crps": 4.308029,
"legacy_mean_mae": 4.51037,
"legacy_bucket_hit_rate": 0.537037,
"legacy_bucket_brier": 0.833294,
"selected_mean_crps": 4.249828,
"selected_mean_mae": 4.51037,
"selected_bucket_hit_rate": 0.555556,
"selected_bucket_brier": 0.831872,
"selected_score": 5.991436,
"legacy_score": 6.078481,
"filled_actual_from_history": 0,
"settlement_history_city_count": 30
},
"source": "artifacts\\probability_calibration\\default.json"
}