faeval.git/report, branch master Unnamed repository; edit this file 'description' to name the repository. Add sweep results confirming terminal gradient matching is essential 2026-03-24T00:46:56+00:00 YurenHao0426 Blackhao0426@gmail.com 2026-03-24T00:46:56+00:00 3012cba6032ee04cc0b82c178fbf8df8e47c7d2f 12-config sweep: no hyperparameter combination recovers useful credit gradients without terminal gradient matching (best cos ~0.3 early, decays to ~0). 
12-config sweep: no hyperparameter combination recovers useful credit
gradients without terminal gradient matching (best cos ~0.3 early, decays to ~0).
Add final report, plots, experiment guide, and complete NOTE.md 2026-03-24T00:46:08+00:00 YurenHao0426 Blackhao0426@gmail.com 2026-03-24T00:46:08+00:00 32123cb36ae9521f60c9b6f67458b931b6540ef2 All experiments complete: - Toy LQ: credit bridge matches state bridge (~0.94 costate cosine) - CIFAR-10: credit bridge (29.6%) comparable to DFA (30.0%), both beat state bridge (18.5%) - State bridge confirms core hypothesis: perfect state prediction != useful credit - Terminal gradient matching is essential for credit bridge 
All experiments complete:
- Toy LQ: credit bridge matches state bridge (~0.94 costate cosine)
- CIFAR-10: credit bridge (29.6%) comparable to DFA (30.0%), both beat state bridge (18.5%)
- State bridge confirms core hypothesis: perfect state prediction != useful credit
- Terminal gradient matching is essential for credit bridge
Initial implementation: all models, methods, toy and CIFAR experiments 2026-03-23T23:21:26+00:00 YurenHao0426 Blackhao0426@gmail.com 2026-03-23T23:21:26+00:00 6ed4fa50ddfa4c7957aaa909aaf72f0d7d317712 Debug phase. Toy LQ experiments (3 seeds) complete with terminal gradient matching. Credit bridge matches state bridge on linear system (~0.94 cosine). CIFAR experiments in progress. 
Debug phase. Toy LQ experiments (3 seeds) complete with terminal gradient matching.
Credit bridge matches state bridge on linear system (~0.94 cosine).
CIFAR experiments in progress.