Hierarchical Reinforcement Learning for Conversational Recommendation With Knowledge Graph Reasoning and Heterogeneous Questions

Yao-Chun Yang, Chiao-Ting Chen, Tzu-Yu Lu, Szu-Hao Huang. Hierarchical Reinforcement Learning for Conversational Recommendation With Knowledge Graph Reasoning and Heterogeneous Questions. IEEE T. Services Computing, 16(5):3439-3452, September - October 2023. [doi]

Authors

Yao-Chun Yang

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Chiao-Ting Chen

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Tzu-Yu Lu

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Szu-Hao Huang

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