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2026-03-23Add final report, plots, experiment guide, and complete NOTE.mdYurenHao0426
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
2026-03-23Add experiment notes and .gitignoreYurenHao0426
Track experiment phases (debug/pilot/frozen), key findings, and design decisions.
2026-03-23Sync state bridge: use normalized MSE target in both toy and CIFARYurenHao0426
Reason: toy used raw MSE, CIFAR used normalized. They must be the same method for consistent reporting. Normalized MSE is more robust to varying h_L magnitudes.
2026-03-23Initial implementation: all models, methods, toy and CIFAR experimentsYurenHao0426
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.