作者位次 #2/9SIGIR 2026Poster· Information Retrieval (Industry)
SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress
Yang Yu · Lei Kou · Huaikuan Yi · Bin Chen · Yayu Cao · Lei Shen · Chao Zhang · Bing Wang · Xiaoyi Zeng
摘要
With the rapid evolution of Large Language Models (LLMs), generative recommendation is gradually reshaping the paradigm of recommender systems. However, most existing methods remain confined to the interaction-driven next-item prediction paradigm, struggling to keep pace with the latest evolving...