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Modalities:
Text
Formats:
json
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< 1K
Tags:
retail
inventory-optimization
predict-then-optimize
chronos-2
operations-research
stochastic-programming
License:
File size: 1,577 Bytes
aade9b0 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | {
"instance_id": "promo_spike_s123",
"scenario_id": "promo_spike",
"seed": 123,
"oracle_cost": 34334.88,
"forecast_decoupling": false,
"insight": "For this scenario, deterministic_p50 aligns forecast accuracy and decision cost optimality.",
"policies": [
{
"policy": "naive_ma",
"mae": 10.234,
"rmse": 13.58,
"total_cost": 45257.79,
"stockout_cost": 25184.61,
"holding_cost": 524.65,
"waste_cost": 4863.42,
"service_level": 0.88265,
"decision_regret": 10922.910000000003,
"runtime_sec": 0.0097
},
{
"policy": "deterministic_p50",
"mae": 10.224,
"rmse": 11.816,
"total_cost": 42383.64,
"stockout_cost": 0.0,
"holding_cost": 588.26,
"waste_cost": 25487.15,
"service_level": 1.0,
"decision_regret": 8048.760000000002,
"runtime_sec": 0.0101
},
{
"policy": "quantile_stochastic",
"mae": 10.352,
"rmse": 11.951,
"total_cost": 56589.58,
"stockout_cost": 0.0,
"holding_cost": 1221.91,
"waste_cost": 38842.67,
"service_level": 1.0,
"decision_regret": 22254.700000000004,
"runtime_sec": 0.0405
},
{
"policy": "quantile_robust",
"mae": 10.486,
"rmse": 12.067,
"total_cost": 77069.18,
"stockout_cost": 0.0,
"holding_cost": 1484.65,
"waste_cost": 58898.49,
"service_level": 1.0,
"decision_regret": 42734.299999999996,
"runtime_sec": 0.0407
}
]
} |