no code implementations • 23 Aug 2022 • Libin Shi, Kai Zhang, Wenge Rong
Semantic search for candidate retrieval is an important yet neglected problem in retrieval-based Chatbots, which aims to select a bunch of candidate responses efficiently from a large pool.
1 code implementation • NAACL 2019 • Jianxin Yang, Wenge Rong, Libin Shi, Zhang Xiong
So the QA pairs capture features and information from both question text and answer text, interacting and improving vector representations iteratively through hops.