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Akshay Krishnamurthy

Can large language models explore in-context?

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Mar 22, 2024
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Scalable Online Exploration via Coverability

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Mar 11, 2024
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Mitigating Covariate Shift in Misspecified Regression with Applications to Reinforcement Learning

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Jan 22, 2024
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Butterfly Effects of SGD Noise: Error Amplification in Behavior Cloning and Autoregression

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Oct 17, 2023
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Oracle-Efficient Pessimism: Offline Policy Optimization in Contextual Bandits

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Jun 13, 2023
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Exposing Attention Glitches with Flip-Flop Language Modeling

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Jun 01, 2023
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Streaming Active Learning with Deep Neural Networks

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Mar 05, 2023
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Learning Hidden Markov Models Using Conditional Samples

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Feb 28, 2023
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Statistical Learning under Heterogenous Distribution Shift

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Feb 27, 2023
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Transformers Learn Shortcuts to Automata

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Oct 19, 2022
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