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fix: RCA trace 39/45 collision - raise composite threshold 0.35→0.50, add min_face_similarity, add temporal collision check. Verified: collision resolved

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Warren
2026-05-06 14:55:49 +08:00
parent 65a1f77e65
commit ca4f59d811
6 changed files with 2456 additions and 2287 deletions
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7
experiments/identity_clustering/configs/exp_008.json
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@@ -1,14 +1,17 @@
{
"id": "008",
"name": "Composite: TMDb vector + speaker frequency scoring",
"name": "Composite: TMDb vector + speaker frequency scoring + collision check (FIXED)",
"file_uuid": "417a7e93860d70c87aee6c4c1b715d70",
"min_frames": 3,
"enable_identity_match": true,
"stage1_face_threshold": 0.55,
"stage1_bind_ratio": 0.60,
"stage1b_composite_threshold": 0.50,
"stage1b_min_face_similarity": 0.30,
"stage2_threshold": 0.85,
"stage2_adaptive": true,
"enable_speaker_weight": true,
"speaker_weight_factor": 0.3,
"notes": "V2.0 embedding space。Speaker 出現次數(segment count)加權 × vector similarity 綜合評分。主角(SPEAKER_0/SPEAKER_1)加權較高。"
"enable_temporal_collision_check": true,
"notes": "V2.1 FIX: composite threshold 0.35→0.50, added min_face_similarity=0.30, added temporal collision check"
}