| { |
| "normalization_and_window_settings": { |
| "input_json": "data/manifests/train_all_resolved.json", |
| "num_input_samples": 121054, |
| "num_scored_windows": 735705, |
| "num_passed_windows": 294700, |
| "num_speakers": 3401, |
| "target_sec": 60.0, |
| "stride_sec": 30.0, |
| "num_workers": 16, |
| "speaker_only": true, |
| "min_score": 0.72, |
| "min_valid_rate": 0.95, |
| "component_thresholds": { |
| "min_valid_score": 0.95, |
| "min_smooth_score": 0.15, |
| "min_natural_range_score": 0.1, |
| "min_motion_energy_score": 0.35, |
| "min_speech_motion_score": 0.35, |
| "min_bbox_keypoint_score": 0.8 |
| }, |
| "motion_energy": { |
| "p01": 0.004118887675926089, |
| "p05": 0.006862229187972844, |
| "p10": 0.008778254901990296, |
| "p25": 0.012742805969901383, |
| "p50": 0.017950771097093823, |
| "p75": 0.02387365186586976, |
| "p90": 0.030004095099866387, |
| "p95": 0.0341486331820488, |
| "p98": 0.03935825243964793, |
| "p99": 0.043108572132885443 |
| }, |
| "accel_p95": { |
| "p01": 0.008906815461814403, |
| "p05": 0.01444463785737753, |
| "p10": 0.017785870283842087, |
| "p25": 0.024544935673475266, |
| "p50": 0.03375996649265289, |
| "p75": 0.045302774757146835, |
| "p90": 0.058536452054977414, |
| "p95": 0.06802437603473663, |
| "p98": 0.08034402251243593, |
| "p99": 0.08981752216815948 |
| }, |
| "angle_norm_p99": { |
| "p01": 2.8249912738800047, |
| "p05": 2.987696409225464, |
| "p10": 3.0373179435729982, |
| "p25": 3.1142404079437256, |
| "p50": 3.230761766433716, |
| "p75": 4.3994669914245605, |
| "p90": 4.517143726348877, |
| "p95": 4.553910732269287, |
| "p98": 4.584666614532471, |
| "p99": 4.601518592834473 |
| }, |
| "speed_p95": { |
| "p01": 0.011756767854094505, |
| "p05": 0.02146089188754559, |
| "p10": 0.02886744923889637, |
| "p25": 0.04320396110415459, |
| "p50": 0.05905540660023689, |
| "p75": 0.07428278774023056, |
| "p90": 0.08833288103342055, |
| "p95": 0.09713083654642105, |
| "p98": 0.10749058216810228, |
| "p99": 0.11478215336799621 |
| }, |
| "trans_speed_p95": { |
| "p01": 0.11446090400218964, |
| "p05": 0.14755123853683472, |
| "p10": 0.16738198995590212, |
| "p25": 0.20551148056983948, |
| "p50": 0.2585493326187134, |
| "p75": 0.33035042881965637, |
| "p90": 0.4194830060005188, |
| "p95": 0.49205013513565055, |
| "p98": 0.6094764065742494, |
| "p99": 0.7439138317108147 |
| }, |
| "score_weights": { |
| "valid_score": 0.12, |
| "smooth_score": 0.1, |
| "natural_range_score": 0.1, |
| "motion_energy_score": 0.32, |
| "speech_motion_score": 0.3, |
| "bbox_keypoint_score": 0.06 |
| } |
| }, |
| "final_selection": { |
| "input_speaker_csv": "data/manifests/speaker_quality.csv", |
| "input_data_json": "data/manifests/train_all_resolved.json", |
| "num_input_speakers": 3401, |
| "num_selected_speakers": 81, |
| "num_input_samples": 121054, |
| "num_output_samples": 1318, |
| "thresholds": [ |
| { |
| "metric": "pass_rate", |
| "op": ">=", |
| "value": 0.5 |
| }, |
| { |
| "metric": "mean_score", |
| "op": ">=", |
| "value": 0.9 |
| }, |
| { |
| "metric": "mean_speech_motion_score", |
| "op": ">=", |
| "value": 0.9 |
| }, |
| { |
| "metric": "pass_rate", |
| "op": ">=", |
| "value": 0.7 |
| }, |
| { |
| "metric": "outlier_rate", |
| "op": "<=", |
| "value": 0.01 |
| } |
| ], |
| "min_windows": 1, |
| "min_passed": 1, |
| "only_preselected": false, |
| "sort_by": "pass_rate", |
| "ascending": false, |
| "top_k": null, |
| "top_ratio": null |
| }, |
| "implementation_notes": [ |
| "Body/hand energy averages norms of 3D axis-angle differences over joints and frames; no fps multiplier.", |
| "Acceleration and pose-range quantiles pool body/hand joints plus global orientation when available.", |
| "valid_rate averages available masks; valid_score rescales [0.95,1] to [0,1].", |
| "Transcribed overlap durations are summed, then clipped; intervals are not explicitly unioned.", |
| "Visibility uses 0.5 valid_rate + 0.5 mean finite keypoint confidence.", |
| "Speech/activity compatibility is a hand-set window-level preference; it is not the evaluation alignment metric.", |
| "Speaker statistics average all assessed windows.", |
| "Posture fields added by a later source version do not occur in the original speaker CSV or final 81-speaker selection thresholds." |
| ] |
| } |
|
|
