From the 1 of 2 linked papers with an AI index.
2 papers
cs.IR2026
Teacher Retains Full Tokens, Student Merges Efficiently: TM20K for E-Commerce Sequence Modeling in Ad Recommendation
Xinchun Li, Duoru Zheng, Wenlin Zhao +13
Benefiting from ultra-long behavior sequence modeling, existing recommender systems bring users a better experience via simultaneously considering their long-term and short-term in…
cs.IR2026
MMRM: A Multiplex Multimodal Representation Model for Product Ranking in E-commerce Search
Zhen-Lin Chen, Maosen Sheng, Peng Lin +4
The paper introduces MMRM, a framework that jointly fine‑tunes multimodal large language models with multiple collaborative signals and creates multiplex item and user representati…