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Yixing Fan

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RIGHT: Retrieval-augmented Generation for Mainstream Hashtag Recommendation

Dec 16, 2023
Run-Ze Fan, Yixing Fan, Jiangui Chen, Jiafeng Guo, Ruqing Zhang, Xueqi Cheng

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CAME: Competitively Learning a Mixture-of-Experts Model for First-stage Retrieval

Nov 06, 2023
Yinqiong Cai, Yixing Fan, Keping Bi, Jiafeng Guo, Wei Chen, Ruqing Zhang, Xueqi Cheng

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From Relevance to Utility: Evidence Retrieval with Feedback for Fact Verification

Oct 20, 2023
Hengran Zhang, Ruqing Zhang, Jiafeng Guo, Maarten de Rijke, Yixing Fan, Xueqi Cheng

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Continual Learning for Generative Retrieval over Dynamic Corpora

Aug 29, 2023
Jiangui Chen, Ruqing Zhang, Jiafeng Guo, Maarten de Rijke, Wei Chen, Yixing Fan, Xueqi Cheng

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L^2R: Lifelong Learning for First-stage Retrieval with Backward-Compatible Representations

Aug 22, 2023
Yinqiong Cai, Keping Bi, Yixing Fan, Jiafeng Guo, Wei Chen, Xueqi Cheng

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Black-box Adversarial Attacks against Dense Retrieval Models: A Multi-view Contrastive Learning Method

Aug 19, 2023
Yu-An Liu, Ruqing Zhang, Jiafeng Guo, Maarten de Rijke, Wei Chen, Yixing Fan, Xueqi Cheng

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Topic-oriented Adversarial Attacks against Black-box Neural Ranking Models

Apr 28, 2023
Yu-An Liu, Ruqing Zhang, Jiafeng Guo, Maarten de Rijke, Wei Chen, Yixing Fan, Xueqi Cheng

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A Unified Generative Retriever for Knowledge-Intensive Language Tasks via Prompt Learning

Apr 28, 2023
Jiangui Chen, Ruqing Zhang, Jiafeng Guo, Maarten de Rijke, Yiqun Liu, Yixing Fan, Xueqi Cheng

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Visual Named Entity Linking: A New Dataset and A Baseline

Nov 09, 2022
Wenxiang Sun, Yixing Fan, Jiafeng Guo, Ruqing Zhang, Xueqi Cheng

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