29 citations · 137 across the 11 of their papers we have counts for
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cs.LG2020★ 19 cited
Trust the Model When It Is Confident: Masked Model-based Actor-Critic
Feiyang Pan, Jia He, Dandan Tu +1
It is a popular belief that model-based Reinforcement Learning (RL) is more sample efficient than model-free RL, but in practice, it is not always true due to overweighed model err…
cs.CL2020
GoChat: Goal-oriented Chatbots with Hierarchical Reinforcement Learning
Jianfeng Liu, Feiyang Pan, Ling Luo
A chatbot that converses like a human should be goal-oriented (i.e., be purposeful in conversation), which is beyond language generation. However, existing dialogue systems often h…