Sayak Ray Chowdhury

Employment

• Indian Institute of Technology Kanpur Assistant professor
  2024 - Present
• Microsoft (United States) Postdoctoral Researcher
  2022 - 2024

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (37)

• Provably Sample Efficient RLHF via Active Preference Optimization
  arXiv 2024 DOI: 10.48550/arXiv.2402.10500
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• Bregman Deviations of Generic Exponential Families
  Proceedings of Machine Learning Research 2023
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• Combinatorial Categorized Bandits with Expert Rankings
  Proceedings of Machine Learning Research 2023
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• Differentially Private Episodic Reinforcement Learning with Heavy-tailed Rewards
  Proceedings of Machine Learning Research 2023
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• Differentially Private Episodic Reinforcement Learning with Heavy-tailed Rewards
  arXiv 2023
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• Differentially Private Reward Estimation with Preference Feedback
  arXiv 2023 DOI: 10.48550/arXiv.2310.19733
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• Exploration in Linear Bandits with Rich Action Sets and its Implications for Inference
  Proceedings of Machine Learning Research 2023
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• Model Selection in Reinforcement Learning with General Function Approximations
  Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2023 DOI: 10.1007/978-3-031-26412-2_10
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• On Differentially Private Federated Linear Contextual Bandits
  arXiv 2023
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• Differentially Private Regret Minimization in Episodic Markov Decision Processes
  Proceedings of the 36th AAAI Conference on Artificial Intelligence, AAAI 2022 2022
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