Upload model_metadata.json with huggingface_hub
Browse files- model_metadata.json +67 -0
model_metadata.json
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{
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"feature_columns": [
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"time_min",
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"temperature_c",
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"pressure_atm",
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"ph",
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"sample_encoded",
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"method_encoded"
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],
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"target_columns": [
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"pectin_yield",
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"galacturonic_acid",
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"molecular_weight",
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"esterification_degree"
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],
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"model_type": "MultiOutputRegressor",
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"best_model_name": "Gradient Boosting",
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"timestamp": "2025-11-21T15:09:03.895526",
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"performance": {
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"pectin_yield": {
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"train_r2": 0.9845130571109144,
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"test_r2": 0.9838913380720012,
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"train_mae": 0.45243287669121107,
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"test_mae": 0.46807150388887037,
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"train_rmse": 0.5907773620198882,
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"test_rmse": 0.6094616366703175
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},
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"galacturonic_acid": {
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"train_r2": 0.9698591524915611,
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"test_r2": 0.9438323479703934,
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"train_mae": 1.227607370495363,
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"test_mae": 1.6181324312351817,
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"train_rmse": 1.5680547811944354,
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"test_rmse": 2.0455375918964793
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},
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"molecular_weight": {
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"train_r2": 0.9838785529088406,
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"test_r2": 0.9797262641557758,
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"train_mae": 2999.353168014375,
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"test_mae": 3470.0001334720623,
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"train_rmse": 3815.9287142846006,
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"test_rmse": 4292.344546676471
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},
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"esterification_degree": {
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"train_r2": 0.9033853286147782,
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"test_r2": 0.8634958300518396,
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"train_mae": 1.446754820057812,
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"test_mae": 1.6747465419890182,
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"train_rmse": 1.8181908198508268,
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"test_rmse": 2.109708566647133
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}
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},
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"data_statistics": {
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"total_samples": 1000,
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"feature_count": 6,
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"target_count": 4,
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"sample_types": {
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"ЯП(Ф)": 166,
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"Айв.": 158,
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"ЯП(М)": 156,
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"Абр.": 134,
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"КрП": 130,
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"Рв.": 130,
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"Ткв": 126
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}
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}
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}
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