{ "models": [ { "model_name": "tfidf", "accuracy": 0.9922900091368398, "macro_f1": 0.9924938150790148, "weighted_f1": 0.9922797304638178, "report": { "charity_donations": { "precision": 1.0, "recall": 1.0, "f1-score": 1.0, "support": 22160.0 }, "entertainment_recreation": { "precision": 0.9997045540877052, "recall": 0.9978094194961665, "f1-score": 0.9987560877906854, "support": 23738.0 }, "financial_services": { "precision": 0.9894933943618017, "recall": 0.9998948806895827, "f1-score": 0.9946669455191886, "support": 28539.0 }, "food_dining": { "precision": 0.9956344708894765, "recall": 0.993840610072907, "f1-score": 0.9947367317410724, "support": 23866.0 }, "government_legal": { "precision": 0.9895684097421203, "recall": 0.9904552787237856, "f1-score": 0.990011645614978, "support": 22316.0 }, "healthcare_medical": { "precision": 0.9781765910179901, "recall": 0.9873373197326768, "f1-score": 0.9827356075359401, "support": 22744.0 }, "income": { "precision": 0.99191313434192, "recall": 0.9977151213270575, "f1-score": 0.9948056682006653, "support": 21883.0 }, "shopping_retail": { "precision": 0.9869506249770903, "recall": 0.9699207492795389, "f1-score": 0.9783615850002725, "support": 27760.0 }, "transportation": { "precision": 0.998010245120867, "recall": 0.9929657554441683, "f1-score": 0.9954816097293189, "support": 23741.0 }, "utilities_services": { "precision": 0.9948188784395681, "recall": 0.9959462993636126, "f1-score": 0.9953822696580266, "support": 22942.0 }, "accuracy": 0.9922900091368398, "macro avg": { "precision": 0.992427030297854, "recall": 0.9925885434129496, "f1-score": 0.9924938150790148, "support": 239689.0 }, "weighted avg": { "precision": 0.9923003908962669, "recall": 0.9922900091368398, "f1-score": 0.9922797304638178, "support": 239689.0 } }, "confusion_matrix": [ [ 22160, 0, 0, 0, 0, 0, 0, 0, 0, 0 ], [ 0, 23686, 48, 0, 1, 1, 0, 1, 1, 0 ], [ 0, 1, 28536, 0, 0, 0, 1, 1, 0, 0 ], [ 0, 2, 57, 23719, 0, 0, 0, 88, 0, 0 ], [ 0, 1, 0, 0, 22103, 0, 176, 36, 0, 0 ], [ 0, 0, 58, 0, 0, 22456, 0, 230, 0, 0 ], [ 0, 0, 0, 0, 50, 0, 21833, 0, 0, 0 ], [ 0, 0, 49, 103, 181, 500, 0, 26925, 2, 0 ], [ 0, 2, 45, 1, 0, 0, 0, 0, 23574, 119 ], [ 0, 1, 46, 0, 1, 0, 1, 0, 44, 22849 ] ], "samples": 239689, "confidence_threshold": 0.7, "confidence_coverage": 0.9790228170671161, "high_confidence_accuracy": 0.999552546013185 } ], "selection_metric": "macro_f1", "selected": "tfidf", "selected_validation": { "model_name": "tfidf", "accuracy": 0.9922900091368398, "macro_f1": 0.9924938150790148, "weighted_f1": 0.9922797304638178, "report": { "charity_donations": { "precision": 1.0, "recall": 1.0, "f1-score": 1.0, "support": 22160.0 }, "entertainment_recreation": { "precision": 0.9997045540877052, "recall": 0.9978094194961665, "f1-score": 0.9987560877906854, "support": 23738.0 }, "financial_services": { "precision": 0.9894933943618017, "recall": 0.9998948806895827, "f1-score": 0.9946669455191886, "support": 28539.0 }, "food_dining": { "precision": 0.9956344708894765, "recall": 0.993840610072907, "f1-score": 0.9947367317410724, "support": 23866.0 }, "government_legal": { "precision": 0.9895684097421203, "recall": 0.9904552787237856, "f1-score": 0.990011645614978, "support": 22316.0 }, "healthcare_medical": { "precision": 0.9781765910179901, "recall": 0.9873373197326768, "f1-score": 0.9827356075359401, "support": 22744.0 }, "income": { "precision": 0.99191313434192, "recall": 0.9977151213270575, "f1-score": 0.9948056682006653, "support": 21883.0 }, "shopping_retail": { "precision": 0.9869506249770903, "recall": 0.9699207492795389, "f1-score": 0.9783615850002725, "support": 27760.0 }, "transportation": { "precision": 0.998010245120867, "recall": 0.9929657554441683, "f1-score": 0.9954816097293189, "support": 23741.0 }, "utilities_services": { "precision": 0.9948188784395681, "recall": 0.9959462993636126, "f1-score": 0.9953822696580266, "support": 22942.0 }, "accuracy": 0.9922900091368398, "macro avg": { "precision": 0.992427030297854, "recall": 0.9925885434129496, "f1-score": 0.9924938150790148, "support": 239689.0 }, "weighted avg": { "precision": 0.9923003908962669, "recall": 0.9922900091368398, "f1-score": 0.9922797304638178, "support": 239689.0 } }, "confusion_matrix": [ [ 22160, 0, 0, 0, 0, 0, 0, 0, 0, 0 ], [ 0, 23686, 48, 0, 1, 1, 0, 1, 1, 0 ], [ 0, 1, 28536, 0, 0, 0, 1, 1, 0, 0 ], [ 0, 2, 57, 23719, 0, 0, 0, 88, 0, 0 ], [ 0, 1, 0, 0, 22103, 0, 176, 36, 0, 0 ], [ 0, 0, 58, 0, 0, 22456, 0, 230, 0, 0 ], [ 0, 0, 0, 0, 50, 0, 21833, 0, 0, 0 ], [ 0, 0, 49, 103, 181, 500, 0, 26925, 2, 0 ], [ 0, 2, 45, 1, 0, 0, 0, 0, 23574, 119 ], [ 0, 1, 46, 0, 1, 0, 1, 0, 44, 22849 ] ], "samples": 239689, "confidence_threshold": 0.7, "confidence_coverage": 0.9790228170671161, "high_confidence_accuracy": 0.999552546013185 }, "selected_test": { "model_name": "tfidf", "accuracy": 0.9929848825051134, "macro_f1": 0.9932028965957418, "weighted_f1": 0.9929778167820927, "report": { "charity_donations": { "precision": 0.9999548451187573, "recall": 1.0, "f1-score": 0.9999774220496264, "support": 22145.0 }, "entertainment_recreation": { "precision": 0.999746589517253, "recall": 0.9980183826629564, "f1-score": 0.9988817385800189, "support": 23718.0 }, "financial_services": { "precision": 0.9880473946784922, "recall": 0.9998247090169682, "f1-score": 0.9939011640064125, "support": 28524.0 }, "food_dining": { "precision": 0.9960777698114799, "recall": 0.9931457886548085, "f1-score": 0.9946096184620568, "support": 23781.0 }, "government_legal": { "precision": 0.9907501211293661, "recall": 0.9937704338605637, "f1-score": 0.9922579791340407, "support": 22634.0 }, "healthcare_medical": { "precision": 0.9814401400744145, "recall": 0.9882316643159379, "f1-score": 0.9848241934421189, "support": 22688.0 }, "income": { "precision": 0.995253164556962, "recall": 0.9974627339042182, "f1-score": 0.9963567242198638, "support": 22071.0 }, "shopping_retail": { "precision": 0.9878508434881254, "recall": 0.973775340884496, "f1-score": 0.980762593325946, "support": 27722.0 }, "transportation": { "precision": 0.9976043374101626, "recall": 0.9926396788223486, "f1-score": 0.9951158159522062, "support": 23912.0 }, "utilities_services": { "precision": 0.9951458433550532, "recall": 0.9955376673374748, "f1-score": 0.9953417167851285, "support": 22858.0 }, "accuracy": 0.9929848825051134, "macro avg": { "precision": 0.9931871049140065, "recall": 0.9932406399459772, "f1-score": 0.9932028965957418, "support": 240053.0 }, "weighted avg": { "precision": 0.9929953943768574, "recall": 0.9929848825051134, "f1-score": 0.9929778167820927, "support": 240053.0 } }, "confusion_matrix": [ [ 22145, 0, 0, 0, 0, 0, 0, 0, 0, 0 ], [ 0, 23671, 44, 1, 0, 1, 0, 1, 0, 0 ], [ 0, 1, 28519, 1, 0, 0, 3, 0, 0, 0 ], [ 1, 2, 82, 23618, 0, 0, 0, 77, 1, 0 ], [ 0, 1, 2, 1, 22493, 0, 102, 34, 1, 0 ], [ 0, 0, 47, 0, 0, 22421, 0, 220, 0, 0 ], [ 0, 0, 0, 0, 56, 0, 22015, 0, 0, 0 ], [ 0, 0, 60, 89, 154, 423, 0, 26995, 0, 1 ], [ 0, 1, 65, 0, 0, 0, 0, 0, 23736, 110 ], [ 0, 1, 45, 1, 0, 0, 0, 0, 55, 22756 ] ], "samples": 240053, "confidence_threshold": 0.7, "confidence_coverage": 0.9808167363040662, "high_confidence_accuracy": 0.9995540416567564 }, "final_refit_training_rows": 1359243, "accepted": true }