Ablate the FN-to-Coder and FP-to-Judge routing policy

Investigate the FN-to-Coder and FP-to-Judge routing policy in LearnActCoder through additional ablations comparing it with symmetric and swapped-routing strategies.

Background

LearnActCoder routes false-negative lessons to the recall-oriented Coder and false-positive lessons to the precision-oriented Judge. Although this asymmetric routing is part of the evaluated system, the paper does not independently establish whether it is superior to alternative routing designs.

The unresolved work is to conduct ablations that compare the current false-negative-to-Coder/false-positive-to-Judge assignment against symmetric routing and swapped routing, thereby isolating the contribution of the role-aware routing policy itself.

References

Additional ablations of the FN-to-Coder / FP-to-Judge routing policy against symmetric or swapped routing are left for future work.

— LearnActCoder: Role-Aware Error Memory for Adaptive Clinical Coding Agents  (2609.19721 - Ghaffari et al., 17 Sep 2026) in Section 5, Discussion, paragraph “Limitations”