no code implementations • 27 Mar 2024 • Haitao Li, Qingyao Ai, Jia Chen, Qian Dong, Zhijing Wu, Yiqun Liu, Chong Chen, Qi Tian
However, general LLMs, which are developed on open-domain data, may lack the domain-specific knowledge essential for tasks in vertical domains, such as legal, medical, etc.
1 code implementation • 15 Mar 2024 • Weihang Su, Yichen Tang, Qingyao Ai, Zhijing Wu, Yiqun Liu
Our framework is specifically designed to make decisions on when and what to retrieve based on the LLM's real-time information needs during the text generation process.
no code implementations • 11 Mar 2024 • Weihang Su, Changyue Wang, Qingyao Ai, Yiran Hu, Zhijing Wu, Yujia Zhou, Yiqun Liu
Hallucinations in large language models (LLMs) refer to the phenomenon of LLMs producing responses that are coherent yet factually inaccurate.
1 code implementation • 6 Dec 2023 • Youchao Zhou, Heyan Huang, Zhijing Wu
Legal case retrieval, which aims to retrieve relevant cases to a given query case, benefits judgment justice and attracts increasing attention.
1 code implementation • 1 Nov 2023 • Weihang Su, Qingyao Ai, Yueyue Wu, Yixiao Ma, Haitao Li, Yiqun Liu, Zhijing Wu, Min Zhang
Legal case retrieval aims to help legal workers find relevant cases related to their cases at hand, which is important for the guarantee of fairness and justice in legal judgments.
no code implementations • 29 Sep 2023 • Qian Dong, Yiding Liu, Qingyao Ai, Zhijing Wu, Haitao Li, Yiqun Liu, Shuaiqiang Wang, Dawei Yin, Shaoping Ma
Large language models (LLMs) have demonstrated remarkable capabilities across various research domains, including the field of Information Retrieval (IR).
1 code implementation • 7 Apr 2023 • Xiaohui Xie, Qian Dong, Bingning Wang, Feiyang Lv, Ting Yao, Weinan Gan, Zhijing Wu, Xiangsheng Li, Haitao Li, Yiqun Liu, Jin Ma
T2Ranking comprises more than 300K queries and over 2M unique passages from real-world search engines.
1 code implementation • COLING 2022 • Changzhi Zhou, Dandan song, Jing Xu, Zhijing Wu
Our framework can model complicated relations between emotions and causes while avoiding generating the pairing matrix (the leading cause of the label sparsity problem).
no code implementations • Findings (NAACL) 2022 • Zhijing Wu, Hua Xu, Jingliang Fang, Kai Gao
However, it is a great challenge to learn a new domain incrementally without catastrophically forgetting previous knowledge.