2 papers
stat.ML2026
Stabilizing Bandits using Regularization: Precise Regret and A Quantitative Central Limit Theorem
Budhaditya Halder, Ishan Sengupta, Koustav Chowdhury +2
Statistical inference with bandit data presents fundamental challenges owing to adaptive sampling, which violates the independence assumptions underlying classical asymptotic theor…
stat.ML2025
Convex Clustering Redefined: Robust Learning with the Median of Means Estimator
Sourav De, Koustav Chowdhury, Bibhabasu Mandal +4
Clustering approaches that utilize convex loss functions have recently attracted growing interest in the formation of compact data clusters. Although classical methods like k-means…