| { | |
| "model_name": "GradientBoosting_ActiveLearning", | |
| "approach": "GradientBoosting + Active Learning Simulation", | |
| "base_models": "LogReg + 3x GradientBoosting", | |
| "n_labels": 22, | |
| "labels": [ | |
| "Administra\u00e7\u00e3o Geral, Finan\u00e7as e Recursos Humanos", | |
| "Ambiente", | |
| "Atividades Econ\u00f3micas", | |
| "A\u00e7\u00e3o Social", | |
| "Ci\u00eancia", | |
| "Comunica\u00e7\u00e3o e Rela\u00e7\u00f5es P\u00fablicas", | |
| "Coopera\u00e7\u00e3o Externa e Rela\u00e7\u00f5es Internacionais", | |
| "Cultura", | |
| "Desporto", | |
| "Educa\u00e7\u00e3o e Forma\u00e7\u00e3o Profissional", | |
| "Energia e Telecomunica\u00e7\u00f5es", | |
| "Habita\u00e7\u00e3o", | |
| "Obras Particulares", | |
| "Obras P\u00fablicas", | |
| "Ordenamento do Territ\u00f3rio", | |
| "Outros", | |
| "Patrim\u00f3nio", | |
| "Pol\u00edcia Municipal", | |
| "Prote\u00e7\u00e3o Animal", | |
| "Prote\u00e7\u00e3o Civil", | |
| "Sa\u00fade", | |
| "Tr\u00e2nsito, Transportes e Comunica\u00e7\u00f5es" | |
| ], | |
| "feature_dimensions": 10768, | |
| "tfidf_features": 10000, | |
| "bert_features": 768, | |
| "active_samples": 100, | |
| "n_gb_models": 3, | |
| "innovations": [ | |
| "Multiple GradientBoosting with different hyperparameters", | |
| "Active learning uncertainty sampling simulation", | |
| "Adaptive ensemble weighting by label frequency", | |
| "Dynamic threshold optimization per label", | |
| "Dense feature matrix optimization" | |
| ], | |
| "performance": { | |
| "accuracy": 0.45179584120982985, | |
| "f1_macro": 0.5485386636825255, | |
| "f1_micro": 0.7362637362637363, | |
| "hamming_loss": 0.04124420003437017, | |
| "average_precision_macro": 0.6063436422306382 | |
| } | |
| } |