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gradient_boosting_adaptive_weights.npy

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gradient_boosting_gb_models.joblib

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gradient_boosting_logistic_model.joblib

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gradient_boosting_mlb_encoder.joblib

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gradient_boosting_model_info.json

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+    "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
+    }
+}

gradient_boosting_optimal_thresholds.npy

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gradient_boosting_tfidf_vectorizer.joblib

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