no code implementations • 26 Aug 2021 • Guodun Li, Yuchen Zhai, Zehao Lin, Yin Zhang
Second, we construct the plugable multi-modal scene retriever to retrieve scenes represented with pairs of an image and its stylized caption, which are similar to the query image or caption in the large-scale factual data.
1 code implementation • SIGDIAL (ACL) 2021 • Jingyao Zhou, Haipang Wu, Zehao Lin, Guodun Li, Yin Zhang
Then the representation of each dialogue turn is aggregated by a hierarchical structure to form the passage information, which is utilized in the current turn of DST.
no code implementations • 27 May 2020 • Zehao Lin, Shaobo Cui, Guodun Li, Xiaoming Kang, Feng Ji, FengLin Li, Zhongzhou Zhao, Haiqing Chen, Yin Zhang
More specifically, we take advantage of a decision model to help the dialogue system decide whether to wait or answer.
no code implementations • 21 May 2020 • Shuke Peng, Feng Ji, Zehao Lin, Shaobo Cui, Haiqing Chen, Yin Zhang
How to build a high-quality multi-domain dialogue system is a challenging work due to its complicated and entangled dialogue state space among each domain, which seriously limits the quality of dialogue policy, and further affects the generated response.
no code implementations • 22 Feb 2020 • Zehao Lin, Shaobo Cui, Guodun Li, Xiaoming Kang, Feng Ji, FengLin Li, Zhongzhou Zhao, Haiqing Chen, Yin Zhang
And the arbitrator decides whether to wait or to make a response to the user directly.
no code implementations • IJCNLP 2019 • Zehao Lin, Xinjing Huang, Feng Ji, Haiqing Chen, Ying Zhang
How to incorporate external knowledge into a neural dialogue model is critically important for dialogue systems to behave like real humans.
no code implementations • 20 Aug 2019 • Shuke Peng, Xinjing Huang, Zehao Lin, Feng Ji, Haiqing Chen, Yin Zhang
Dialogue systems dealing with multi-domain tasks are highly required.