PUBLICATIONS

LLM2Rec: Large Language Models Are Powerful Embedding Models for Sequential Recommendation

2025.06 Yingzhi He, Xiaohao Liu, An Zhang*, Yunshan Ma, Tat-Seng Chua SIGKDD 2025
Paper
LLM2Rec

Alphafuse: Learn id embeddings for sequential recommendation in null space of language embeddings

2025.04 Guoqing Hu, An Zhang*, Shuo Liu, Zhibo Cai, Xun Yang, Xiang Wang SIGIR 2025
Paper
Alphafuse SIGIR 2025

Preference Diffusion for Recommendation

2024.10 Shuo Liu, An Zhang*, Guoqing Hu, Hong Qian, Tat-Seng Chua ICLR 2025
Paper
Preference Diffusion for Recommendation

Fine-Grained Verifiers: Preference Modeling as Next-token Prediction in Vision-Language Alignment

2024.10 Chenhang Cui, An Zhang*, Yiyang Zhou, Zhaorun Chen, Gelei Deng, Huaxiu Yao, Tat-Seng Chua ICLR 2025
Paper
Fine-Grained Verifiers

Language Representations Can be What Recommenders Need: Findings and Potentials

2024.07 Leheng Sheng, An Zhang*, Yi Zhang, Yuxin Chen, Xiang Wang, Tat-Seng Chua ICLR 2025 (Oral)
Paper Code
Physics of Language Models