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

Liao Kangenbei
Liao Kangenbei
Liu Qianlong
Liu Qianlong
Chen Qin
Chen Qin
Sun Weijian
Sun Weijian
Cited by: 0|Bibtex|Views123
Other Links: arxiv.org

Abstract:

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. However, existing approaches to this prob...More

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