Liu, Yiqun

20 publications

AAAI 2025 BLADE: Enhancing Black-Box Large Language Models with Small Domain-Specific Models Haitao Li, Qingyao Ai, Jia Chen, Qian Dong, Zhijing Wu, Yiqun Liu

AAAI 2025 DELTA: Pre-Train a Discriminative Encoder for Legal Case Retrieval via Structural Word Alignment Haitao Li, Qingyao Ai, Xinyan Han, Jia Chen, Qian Dong, Yiqun Liu

ICLR 2025 Learning LLM-as-a-Judge for Preference Alignment Ziyi Ye, Xiangsheng Li, Qiuchi Li, Qingyao Ai, Yujia Zhou, Wei Shen, Dong Yan, Yiqun Liu

AAAI 2024 Combining Multiple Supervision for Robust Zero-Shot Dense Retrieval Yan Fang, Qingyao Ai, Jingtao Zhan, Yiqun Liu, Xiaolong Wu, Zhao Cao

NeurIPS 2024 LexEval: A Comprehensive Chinese Legal Benchmark for Evaluating Large Language Models Haitao Li, You Chen, Qingyao Ai, Yueyue Wu, Ruizhe Zhang, Yiqun Liu

AAAI 2024 Wikiformer: Pre-Training with Structured Information of Wikipedia for Ad-Hoc Retrieval Weihang Su, Qingyao Ai, Xiangsheng Li, Jia Chen, Yiqun Liu, Xiaolong Wu, Shengluan Hou

IJCAI 2023 Learning Discrete Representations via Constrained Clustering for Effective and Efficient Dense Retrieval (Extended Abstract) Jingtao Zhan, Jiaxin Mao, Yiqun Liu, Jiafeng Guo, Min Zhang, Shaoping Ma

IJCAI 2022 Learning Discrete Representations via Constrained Clustering for Effective and Efficient Dense Retrieval (Extended Abstract) Jingtao Zhan, Jiaxin Mao, Yiqun Liu, Jiafeng Guo, Min Zhang, Shaoping Ma

AAAI 2021 Graph Heterogeneous Multi-Relational Recommendation Chong Chen, Weizhi Ma, Min Zhang, Zhaowei Wang, Xiuqiang He, Chenyang Wang, Yiqun Liu, Shaoping Ma

IJCAI 2020 BERT-PLI: Modeling Paragraph-Level Interactions for Legal Case Retrieval Yunqiu Shao, Jiaxin Mao, Yiqun Liu, Weizhi Ma, Ken Satoh, Min Zhang, Shaoping Ma

AAAI 2020 Efficient Heterogeneous Collaborative Filtering Without Negative Sampling for Recommendation Chong Chen, Min Zhang, Yongfeng Zhang, Weizhi Ma, Yiqun Liu, Shaoping Ma

ECCV 2020 Practical Deep Raw Image Denoising on Mobile Devices Yuzhi Wang, Haibin Huang, Qin Xu, Jiaming Liu, Yiqun Liu, Jue Wang

IJCAI 2018 Your Tweets Reveal What You like: Introducing Cross-Media Content Information into Multi-Domain Recommendation Weizhi Ma, Min Zhang, Chenyang Wang, Cheng Luo, Yiqun Liu, Shaoping Ma

IJCAI 2016 Multi-Grained Role Labeling Based on Multi-Modality Information for Real Customer Service Telephone Conversation Weizhi Ma, Min Zhang, Yiqun Liu, Shaoping Ma

IJCAI 2016 Pay Me and I'll Follow You: Detection of Crowdturfing Following Activities in Microblog Environment Yuli Liu, Yiqun Liu, Min Zhang, Shaoping Ma

IJCAI 2016 Rating-Boosted Latent Topics: Understanding Users and Items with Ratings and Reviews Yunzhi Tan, Min Zhang, Yiqun Liu, Shaoping Ma

IJCAI 2015 Catch the Black Sheep: Unified Framework for Shilling Attack Detection Based on Fraudulent Action Propagation Yongfeng Zhang, Yunzhi Tan, Min Zhang, Yiqun Liu, Tat-Seng Chua, Shaoping Ma

IJCAI 2015 Detecting Promotion Campaigns in Community Question Answering Xin Li, Yiqun Liu, Min Zhang, Shaoping Ma, Xuan Zhu, Jiashen Sun

AAAI 2014 Fraudulent Support Telephone Number Identification Based on Co-Occurrence Information on the Web Xin Li, Yiqun Liu, Min Zhang, Shaoping Ma

IJCAI 2011 Predicting Epidemic Tendency Through Search Behavior Analysis Danqing Xu, Yiqun Liu, Min Zhang, Shaoping Ma, Anqi Cui, Liyun Ru