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{
"feature_columns": [
"time_min",
"temperature_c",
"pressure_atm",
"ph",
"sample_encoded",
"method_encoded"
],
"target_columns": [
"pectin_yield",
"galacturonic_acid",
"molecular_weight",
"esterification_degree"
],
"model_type": "MultiOutputRegressor",
"best_model_name": "Gradient Boosting",
"timestamp": "2025-11-21T15:09:03.895526",
"performance": {
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"test_r2": 0.9838913380720012,
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"train_rmse": 0.5907773620198882,
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},
"galacturonic_acid": {
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"train_rmse": 1.5680547811944354,
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},
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"test_rmse": 4292.344546676471
},
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"train_rmse": 1.8181908198508268,
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}
},
"data_statistics": {
"total_samples": 1000,
"feature_count": 6,
"target_count": 4,
"sample_types": {
"ЯП(Ф)": 166,
"Айв.": 158,
"ЯП(М)": 156,
"Абр.": 134,
"КрП": 130,
"Рв.": 130,
"Ткв": 126
}
}
} |