Yingru Li
Yingru Li
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Q-Star Meets Scalable Posterior Sampling: Bridging Theory and Practice via HyperAgent
Addressing data and computation efficiency challenges in real-world deployments of RL Agents. It achieves significant efficiency gains in deep RL benchmarks as well as theoretical milestones.
Yingru Li
,
Jiawei Xu
,
Lei Han
,
Zhiquan Luo
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Prior-dependent analysis of posterior sampling reinforcement learning with function approximation
Has implications on how the integration of prior knowledge enhances the efficiency of RL agents without extensive online exploration.
Yingru Li
,
Zhi-Quan Luo
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HyperDQN: A Randomized Exploration Method for Deep Reinforcement Learning
TL;DR
: We design a practical randomized exploration method to address the sample efficiency issue in online reinforcement learning.
Ziniu Li
,
Yingru Li* (corresponding)
,
Yushun Zhang
,
Tong Zhang
,
Zhi-Quan Luo
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Divergence-augmented policy optimization
Stabilizing policy optimization when off-policy data are reused, addressing the data efficiency issue in RL for real-world problems.
Qing Wang*
,
Yingru Li* (equal)
,
Jiechao Xiong
,
Tong Zhang
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