51 citations · 68 across the 3 of their papers we have counts for
3 papers
cs.LG2023
Contextual Bandits and Imitation Learning via Preference-Based Active Queries
Ayush Sekhari, Karthik Sridharan, Wen Sun +1
We consider the problem of contextual bandits and imitation learning, where the learner lacks direct knowledge of the executed action's reward. Instead, the learner can actively qu…
stat.ML2014★ 17 cited
Online Nonparametric Regression
Alexander Rakhlin, Karthik Sridharan
We establish optimal rates for online regression for arbitrary classes of regression functions in terms of the sequential entropy introduced in (Rakhlin, Sridharan, Tewari, 2010).…
stat.ML2010★ 51 cited
Online Learning: Beyond Regret
Alexander Rakhlin, Karthik Sridharan, Ambuj Tewari
We study online learnability of a wide class of problems, extending the results of (Rakhlin, Sridharan, Tewari, 2010) to general notions of performance measure well beyond external…