Yudong Li (Preferred)
Yudong Li
Researcher, Tencent
Joined
June 2022
Names
Emails
****@gmail.com (Confirmed)
****@tencent.com (Confirmed)
Personal Links
Career & Education History
Researcher
Tencent (tencent.com)
2020 – Present
Researcher
Baidu (baidu.com)
2010 – 2020
MS student
SUN YAT-SEN UNIVERSITY (sysu.edu.cn)
2008 – 2010
Undergrad student
South China University of Technology (scut.edu.cn)
2005 – 2008
Advisors, Relations & Conflicts
Expertise
agentic search
, retrieval-augmented generation
, LLM-powered search
, AI search agents
, query planning
, query decomposition
, iterative retrieval
, multi-hop retrieval
, tool-augmented retrieval
, hybrid search
, semantic search
, vector retrieval
, grounded answer generation
, source attribution
, retrieval evaluation
2024 – Present
recommender systems
, generative recommendation
, personalized recommendation
, user modeling
, candidate generation
, ranking
, CTR prediction
, multi-behavior recommendation
, large-scale industrial recommendation
, slate recommendation
2017 – Present
voice assistant
, conversational AI
, spoken language understanding
, intent recognition
, dialogue systems
, query rewriting
, task-oriented dialogue
2015 – Present
search engine
, information retrieval
, web search
, query understanding
, search ranking
, learning to rank
, relevance modeling
, semantic search
, neural retrieval
, vector search
2010 – Present