no code implementations • 23 May 2023 • Jiangyi Lin, Yaxin Fan, Xiaomin Chu, Peifeng Li, Qiaoming Zhu
The goal of dialogue topic shift detection is to identify whether the current topic in a conversation has changed or needs to change.
no code implementations • 2 May 2023 • Jiangyi Lin, Yaxin Fan, Feng Jiang, Xiaomin Chu, Peifeng Li
And then we focus on the response-unknown task and propose a teacher-student framework based on hierarchical contrastive learning to predict the topic shift without the response.