Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"off-policy evaluation"”.
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Benchmarking Reinforcement Learning and Off Policy Evaluation for Medical Decision Making
… this benchmark to test seven state-of-the-art offline RL models as well as five common off-policy evaluation (OPE) techniques. My results suggest that while offline RL may be capable of improving upon existing standards of care given large data availability, its applicability does not appear to …
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Experimentation and Control in Online Platforms
… system. In particular, these are typically offline control problems: the platform collects fine-grained offline datasets, either via an experiment or logging of some incumbent policy, and hopes to use this data to evaluate new control policies or improve existing ones. This thesis explores …
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Evaluating Learned and Rule-Based Policies for Hospital Bed Assignment
… performance of weighted importance sampling for off-policy evaluation. Our results show that policies that prioritize patients with the highest risk of poor outcomes outperform purely greedy policies.
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Learning who to target with what via adaptive experimentation to optimize long-term outcomes
… framework builds on literature on doubly robust off-policy evaluation and optimization from computer science, statistics, and economics, and can also adapt to potential changes in the environment. We apply our framework to learn optimal discount targeting policies to the current subscribers at …
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Towards simulator enabled offline validation and learning of reinforcement learning agents
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-08-01