作者位次 #7/20ACL 2026Findings· Findings of ACL
DUET : Joint Exploration of User–Item Profiles in Recommendation System
Yue Chen · Yifei Sun · Lu Wang · Fangkai Yang · Pu Zhao · Minjie Hong · Yifei Dong · Minghua He · Nan Hu · Jianjin Zhang · Zhiwei Dai · Yuefeng Zhan · Weihao Han · Hao Sun · Qingwei Lin · Weiwei Deng · Feng Sun · Qi Zhang · Saravan Rajmohan · Dongmei Zhang
摘要
Traditional recommendation systems represent users and items as dense vectors and learn to align them in a shared latent space for relevance estimation. Recent LLM-based recommenders instead leverage natural-language representations that are easier to interpret and integrate with downstream reaso...