no code implementations • COLING 2022 • Guodun Li, Yuchen Zhai, Qianglong Chen, Xing Gao, Ji Zhang, Yin Zhang
Intent detection is at the core of task-oriented dialogue systems.
no code implementations • 27 Jan 2022 • Yingchao Pan, Ouhan Huang, Qinghao Ye, Zhongjin Li, Wenjiang Wang, Guodun Li, Yuxing Chen
By combining these two attention mechanisms, a video SUMmarization model with Diversified Contextual Attention scheme is developed, namely SUM-DCA.
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 • 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.