docs: define progressive person fusion route

2026-09-02 15:50:51 +08:00
parent 162b5b56ef
commit e769094b3d
3 changed files with 273 additions and 3 deletions
@@ -19,6 +19,7 @@ recall, without hurting addressed responses or yield behavior.

 | Need | Authoritative file |
 |---|---|
+| Progressive feature-fusion implementation route | [docs/progressive_feature_fusion_route_2026-09-02.md](docs/progressive_feature_fusion_route_2026-09-02.md) |
 | Current hypotheses, experiment gates and stopping rules | [`docs/omni_speaker_floor_experiment_plan_2026-08-30.md`](docs/omni_speaker_floor_experiment_plan_2026-08-30.md) |
 | Novelty boundary and claim restrictions | [`docs/multiparty_egocentric_floor_gap_audit_2026-08-30.md`](docs/multiparty_egocentric_floor_gap_audit_2026-08-30.md) |
 | Code/data map and current blocker | This file |
@@ -60,10 +61,13 @@ semantic event ground truth.
 2. **P1:** probe aggregate activity and per-person active-speaker grounding;
   compare correct, wrong-person and time-shifted visual inputs.
 3. **P2:** re-evaluate `G`, `G+A`, `G+A+pooled-V` under the frozen event protocol.
-4. **P3:** train an anonymous person-wise causal side branch with matched
-   temporal-capacity controls.
+4. **P3:** begin the progressive person-fusion route with Frame-set Attention,
+   then add spatial or track-temporal structure only after its controls pass.
 5. **P4:** attempt person-memory adapter/Thinker LoRA only if P1/P3 pass.

+The detailed architecture, controls and stopping gates for P3 are frozen in
+[the progressive feature-fusion route](docs/progressive_feature_fusion_route_2026-09-02.md).
+
 ## Stable data contracts

 ### Time and labels