| { |
| "status": "medido", |
| "generated_at": "2026-09-28T01-00-42Z", |
| "export": "exports-20260928b", |
| "verdict": "metrica honesta: divisao sem vazamento", |
| "smoke_note": null, |
| "config": { |
| "window": 30, |
| "step": 30, |
| "normalize": "per-frame", |
| "section": "LLTF", |
| "target_features": 64, |
| "epochs_run": 13, |
| "class_weight": { |
| "0": 0.695, |
| "1": 1.78 |
| }, |
| "seed": 42, |
| "split": "por-sessao", |
| "split_note": "teste = sessoes ['f5b6b50a-1d69-496e-ac16-fdea576ab0c1']", |
| "threshold_source": "treino (escolher no teste inflaria as metricas dependentes do limiar)" |
| }, |
| "dataset": { |
| "frames": 39690, |
| "frames_outside_session": 1, |
| "sessions_with_frames": 5, |
| "windows": 1321, |
| "windows_positive": 346, |
| "events_fall": 128, |
| "sessions_in_test": [ |
| "f5b6b50a-1d69-496e-ac16-fdea576ab0c1" |
| ], |
| "cadence": [ |
| { |
| "session_id": "28e37e46-5abc-413b-adce-9b3cea57fbf0", |
| "frames": 7472, |
| "duration_s": 225.4, |
| "dt_median_ms": 30.0, |
| "dt_p10_ms": 27.0, |
| "dt_p90_ms": 34.0, |
| "fps": 33.3 |
| }, |
| { |
| "session_id": "9861eb7a-0c1b-4b77-a28f-77408f835e3f", |
| "frames": 2737, |
| "duration_s": 82.6, |
| "dt_median_ms": 30.0, |
| "dt_p10_ms": 26.0, |
| "dt_p90_ms": 34.0, |
| "fps": 33.3 |
| }, |
| { |
| "session_id": "b84fc321-e052-4973-ba8a-8771598a187f", |
| "frames": 13603, |
| "duration_s": 410.7, |
| "dt_median_ms": 30.0, |
| "dt_p10_ms": 26.0, |
| "dt_p90_ms": 34.0, |
| "fps": 33.3 |
| }, |
| { |
| "session_id": "e0a8c177-830b-47f9-9456-a7aecf85f0f1", |
| "frames": 1208, |
| "duration_s": 38.9, |
| "dt_median_ms": 30.0, |
| "dt_p10_ms": 25.0, |
| "dt_p90_ms": 35.0, |
| "fps": 33.3 |
| }, |
| { |
| "session_id": "f5b6b50a-1d69-496e-ac16-fdea576ab0c1", |
| "frames": 14669, |
| "duration_s": 442.8, |
| "dt_median_ms": 30.0, |
| "dt_p10_ms": 26.0, |
| "dt_p90_ms": 34.0, |
| "fps": 33.3 |
| } |
| ] |
| }, |
| "test": { |
| "threshold": 0.36, |
| "tp": 12, |
| "fp": 44, |
| "tn": 332, |
| "fn": 100, |
| "accuracy": 0.7049, |
| "sensitivity": 0.1071, |
| "specificity": 0.883, |
| "precision": 0.2143, |
| "f1": 0.1429, |
| "balanced_accuracy": 0.4951, |
| "auc_roc": 0.5196, |
| "n_positives": 112, |
| "n_negatives": 376, |
| "false_positives_per_hour": 468.1 |
| }, |
| "train": { |
| "threshold": 0.36, |
| "tp": 195, |
| "fp": 106, |
| "tn": 493, |
| "fn": 39, |
| "accuracy": 0.8259, |
| "sensitivity": 0.8333, |
| "specificity": 0.823, |
| "precision": 0.6478, |
| "f1": 0.729, |
| "balanced_accuracy": 0.8282, |
| "auc_roc": 0.8858, |
| "n_positives": 234, |
| "n_negatives": 599 |
| }, |
| "loss_history": { |
| "accuracy": [ |
| 0.545, |
| 0.7767, |
| 0.8067, |
| 0.8187, |
| 0.8247, |
| 0.8451, |
| 0.8583, |
| 0.8715, |
| 0.8812, |
| 0.8944, |
| 0.904, |
| 0.9028, |
| 0.916 |
| ], |
| "loss": [ |
| 0.6151, |
| 0.535, |
| 0.4955, |
| 0.4453, |
| 0.4356, |
| 0.3983, |
| 0.3821, |
| 0.3507, |
| 0.3367, |
| 0.2871, |
| 0.2705, |
| 0.2521, |
| 0.2301 |
| ], |
| "val_accuracy": [ |
| 0.627, |
| 0.6947, |
| 0.7439, |
| 0.7316, |
| 0.7561, |
| 0.75, |
| 0.7541, |
| 0.7561, |
| 0.7623, |
| 0.7541, |
| 0.7561, |
| 0.7623, |
| 0.7623 |
| ], |
| "val_loss": [ |
| 0.7025, |
| 0.6335, |
| 0.5865, |
| 0.5836, |
| 0.5566, |
| 0.5696, |
| 0.617, |
| 0.6296, |
| 0.6623, |
| 0.6295, |
| 0.6569, |
| 0.7035, |
| 0.7257 |
| ], |
| "learning_rate": [ |
| 0.001, |
| 0.001, |
| 0.001, |
| 0.001, |
| 0.001, |
| 0.001, |
| 0.001, |
| 0.001, |
| 0.001, |
| 0.0005, |
| 0.0005, |
| 0.0005, |
| 0.0005 |
| ] |
| } |
| } |
