Task-oriented Dialogue System for Automatic Disease Diagnosis via Hierarchical Reinforcement Learning

29 Apr 2020Kangenbei LiaoQianlong LiuZhongyu WeiBaolin PengQin ChenWeijian SunXuanjing Huang

In this paper, we focus on automatic disease diagnosis with reinforcement learning (RL) methods in task-oriented dialogues setting. Different from conventional RL tasks, the action space for disease diagnosis (i.e., symptoms) is inevitably large, especially when the number of diseases increases... (read more)

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