2 papers
cs.LG2026
A Practical Algorithm for Feature-Rich, Non-Stationary Bandit Problems
Wei Min Loh, Sajib Kumer Sinha, Ankur Agarwal +1
Contextual bandits are incredibly useful in many practical problems. We go one step further by devising a more realistic problem that combines: (1) contextual bandits with dense ar…
cs.LG2025
Basis Transformers for Multi-Task Tabular Regression
Wei Min Loh, Jiaqi Shang, Pascal Poupart
Dealing with tabular data is challenging due to partial information, noise, and heterogeneous structure. Existing techniques often struggle to simultaneously address key aspects of…