作者位次 #6/12SIGIR 2026Poster· Information Retrieval (Industry)
Reasoning-Grounded Intent Injection for Generative Recommendation
Xusong Chen · Peini Guo · Fang Liu · Yu Zhao · Yiyang Hu · Mengqin Que · Peng Li · Haoran Wang · Zhiwei Fang · Wenlong Chen · Changping Peng · Ching Law
摘要
Industrial generative recommendation systems operating over discrete Semantic IDs (SIDs) are largely behavior-driven, and thus struggle to proactively activate latent demand before explicit user signals emerge, leading to intent cold-start. To address this, we propose RIGER (Reasoning-grounded In...