Biography

I am currently employed as an algorithm engineer at Tencent PCG, specializing in the domain of Text Matching. I obtained my MA.Sc. degree in software engineering from Northeastern University in 2020, and prior to that, I completed my B.S. degree in computer science at Beijing University of Technology in 2016. My research pursuits primarily revolve around the fields of Data Mining (DM) and Information Retrieval (IR). I have published some papers at top conferences/journals that focus on information retrieval and data mining, such as KDD, TKDE, CIKM, et al. 

Google Scholar

Publications

• QSpell 250K: A Large-Scale, Practical Dataset for Chinese Search Query Spell Correction (NAACL 2025) (CCF Rank: B)
• Best Practices for Distilling Large Language Models into BERT for Web Search Ranking (COLING 2025) (CCF Rank: B)
• Span Confusion is All You Need for Chinese Spelling Correction (CIKM 2024) (CCF Rank: B)
• Enhancing Asymmetric Web Search through Question-Answer Generation and Ranking (KDD 2024) (CCF Rank: A)
• Improving Query Correction Using Pre-train Language Model In Search Engines (CIKM 2023 Oral) (CCF Rank: B)
• CFFNN: Cross Feature Fusion Neural Network for Collaborative Filtering (IEEE Transactions on Knowledge and Data Engineering 2021)(CCF Rank: A)
• RePiDeM: A Refined POI Demand Modeling based on Multi-Source Data (INFOCOM 2020)(CCF Rank: A)
• OptMatch: Optimaized Matchmaking via Modeling the High-Order interactions on the Arena (KDD 2020 Oral)(CCF Rank: A)
• GMTL: A GART Based Multi-task Learning Model for Multi-Social-Temporal Prediction in Online Games. (CIKM 2019) (CCF Rank: B)

  Activities

  Reviewer/Program Committee

• 2023 EMNLP, ARR
• 2024 ICLR, Coling, KDD, COLM, CIKM, NeurIPS(Top Reviewers).
• 2025 KDD, WSDM, ICML, COLM, ICLR, TMLR

  Education Experience

• 2017/09-2020/01 Northeastern University
• 2012/09-2016/06 Beijing University of Technology

  Work Experience

• 2021/04-NOW Tencent
• 2020/01-2021/04 ChinaLiterature
• 2016/07-2017/07 China Sports Lottery

  Research Intern

  We are looking for some Research Intern on Search or NLP, please contact us if you are interested.

• Text Matching (Especially in QA)
• Query Understanding (query correction, query rewrite etc.)

  Contact with me

• wechat 18202422370
• Email 390959029@qq.com