Showing 2025Show all
2 papers · 1 filter
cs.LG2025
ProxRouter: Proximity-Weighted LLM Query Routing for Improved Robustness to Outliers
Shivam Patel, Neharika Jali, Ankur Mallick +1
Large language model (LLM) query routers are critical to modern AI platforms as they seek to improve efficiency by assigning inference queries to accurate, yet low-cost models. Par…
cs.LG2025
Achieving Logarithmic Regret in KL-Regularized Zero-Sum Markov Games
Anupam Nayak, Tong Yang, Osman Yagan +2
Reverse Kullback-Leibler (KL) divergence-based regularization with respect to a fixed reference policy is widely used in modern reinforcement learning to preserve the desired trait…