作者位次 #4/10SIGIR 2026Poster· Information Retrieval (Industry)
GenRec: A Preference-Oriented Generative Framework for Large-Scale Recommendation
Yanyan Zou · Junbo Qi · Lunsong Huang · Yu Li · Kewei Xu · Jiahao Gao · Binglei Zhao · Xuanhua Yang · Sulong Xu · Shengjie Li
摘要
Generative Retrieval (GR) offers a promising paradigm for recommendation through next-token prediction (NTP). However, scaling it to large-scale industrial systems introduces three challenges: (i) within a single request, the identical model inputs may produce inconsistent outputs due to the pagi...