Xiaoyi Zeng

Principal Researcher, Intelligent Technology, Alibaba International Digital Commerce Group

Joined

February 2023

Names

Xiaoyi Zeng (Preferred)

Emails

****@taobao.com (Confirmed)

Personal Links

Homepage

DBLP

ORCID

Career & Education History

Principal Researcher

Intelligent Technology, Alibaba International Digital Commerce Group (alibaba-inc.com)

2009 – 2026

MS student

Shanghai Jiaotong University (sjtu.edu.cn)

2006 – 2009

Advisors, Relations & Conflicts

Coauthor

Tao Luo

Present

Expertise

machine learning

Present

deep learning

Present

search algorithm、recommendation algorithm

Present

LLM

Present

Publications

ProductResearch: Training E-Commerce Deep Research Agents via Multi-Agent Synthetic Trajectory Distillation
Jiangyuan Wang, Kejun Xiao, Huaipeng Zhao, Tao Luo, Xiaoyi Zeng
- ACL 2026 Industry Track Poster
- Readers: Everyone
SCVO: Addressing Sparse But Critical Variable Overwhelm In VLMs For Advertising Image Preference Prediction Across Multi-Country Markets
Shuo Liu, huixiang.cai, Weiru Zhang, Xiaoyi Zeng
- Submitted to ICLR 2026
- Readers: Everyone
REG4Rec: Reasoning-Enhanced Generative Model for Large-Scale Recommendation Systems
Haibo Xing, Hao Deng, Yucheng Mao, Jinxin Hu, Yi Xu, Hao Zhang, Jiahao Wang, Shizhun Wang, Yu Zhang, Xiaoyi Zeng, Jing Zhang
- CoRR 2025
- Readers: Everyone
ShoppingBench: A Real-World Intent-Grounded Shopping Benchmark for LLM-based Agents
Jiangyuan Wang, Kejun Xiao, Qi Sun, Huaipeng Zhao, Tao Luo, Jiandong Zhang, Xiaoyi Zeng
- CoRR 2025
- Readers: Everyone
MMQ: Multimodal Mixture-of-Quantization Tokenization for Semantic ID Generation and User Behavioral Adaptation
Yi Xu, Moyu Zhang, Chenxuan Li, Zhihao Liao, Haibo Xing, Hao Deng, Jinxin Hu, Yu Zhang, Xiaoyi Zeng, Jing Zhang
- CoRR 2025
- Readers: Everyone
COURIER: contrastive user intention reconstruction for large-scale visual recommendation
Jia-Qi Yang, Chenglei Dai, Dan Ou, Dongshuai Li, Ju Huang, De-Chuan Zhan, Xiaoyi Zeng, Yang Yang
- Frontiers Comput. Sci. 2025
- Readers: Everyone
Scaling Transformers for Discriminative Recommendation via Generative Pretraining
Chunqi Wang, Bingchao Wu, Zheng Chen, Lei Shen, Bing Wang, Xiaoyi Zeng
- CoRR 2025
- Readers: Everyone
CSMF: Cascaded Selective Mask Fine-Tuning for Multi-Objective Embedding-Based Retrieval
Hao Deng, Haibo Xing, Kanefumi Matsuyama, Moyu Zhang, Jinxin Hu, Hong Wen, Yu Zhang, Xiaoyi Zeng, Jing Zhang
- CoRR 2025
- Readers: Everyone
Efficient Long Sequential Low-rank Adaptive Attention for Click-through rate Prediction
Xin Song, Xiaochen Li, Jinxin Hu, Hong Wen, Zulong Chen, Yu Zhang, Xiaoyi Zeng, Jing Zhang
- CoRR 2025
- Readers: Everyone
Hierarchical Causal Transformer with Heterogeneous Information for Expandable Sequential Recommendation
Hao Deng, Haibo Xing, Kanefumi Matsuyama, Yulei Huang, Jinxin Hu, Hong Wen, Jia Xu, Zulong Chen, Yu Zhang, Xiaoyi Zeng, Jing Zhang
- CoRR 2025
- Readers: Everyone

View all 66 publications

Co-Authors

View all 139 co-authors