Ensemble-Based Deep Reinforcement Learning for Chatbots

Aug 27, 2019
Heriberto CuayƔhuitl, Donghyeon Lee, Seonghan Ryu, Yongjin Cho, Sungja Choi, Satish Indurthi, Seunghak Yu, Hyungtak Choi, Inchul Hwang, Jihie Kim

* arXiv admin note: text overlap with arXiv:1908.10331 

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Deep Reinforcement Learning for Chatbots Using Clustered Actions and Human-Likeness Rewards

Aug 27, 2019
Heriberto CuayƔhuitl, Donghyeon Lee, Seonghan Ryu, Sungja Choi, Inchul Hwang, Jihie Kim

* In International Joint Conference of Neural Networks (IJCNN), 2019 

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A Study on Dialogue Reward Prediction for Open-Ended Conversational Agents

Dec 02, 2018
Heriberto CuayƔhuitl, Seonghan Ryu, Donghyeon Lee, Jihie Kim

* In NeurIPS Workshop on Conversational AI: "Today's Practice and Tomorrow's Potential", December 2018 

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Neural Sentence Embedding using Only In-domain Sentences for Out-of-domain Sentence Detection in Dialog Systems

Jul 27, 2018
Seonghan Ryu, Seokhwan Kim, Junhwi Choi, Hwanjo Yu, Gary Geunbae Lee

* Published in Pattern Recognition Letters, 88:26-32, 2017 

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