Yanyan Zou

I am a research scientist at JD Future Academy under the TGT programme, working with Jiachen Liu and Nan Duan. My research centers on multimodal large language models: post-training, agents, and multi-modal data synthesis.

Before this, I spent six years at JD Retail building industrial-scale generative recommendation and NLP systems, with publications at SIGIR, RecSys, AAAI, and EMNLP along the way.

Feel free to reach out for discussion and potential collaborations.

Yanyan Zou at Apollo Bay, Australia
Apollo Bay, Australia, July 2026
Hiring interns. We're looking for interns to join the TGT program. If you have top-tier publications and a passion for MLLMs and data synthesis, reach out at zoe.yyzou@gmail.com.

Experience

Education

Publications

* equal contribution    # corresponding author or project lead

Generative Recommendation

Adaptive Loss Balancing for Noise-Robust GRPO in Generative Recommendation
Kewei Xu*, Junbo Qi*, Yanyan Zou#, Pengfei Zhang, Xingzhi Yao, Shengjie Li
arXiv preprint, 2026
[paper]
Adaptive Mix Preference Optimization for Generative Recommendation
Junbo Qi*, Yanyan Zou*, Xuanhua Yang, Sulong Xu, Ying Sun, Shengjie Li
SIGIR 2026 (Oral)
[code]
GenRec: A Preference-Oriented Generative Framework for Large-Scale Recommendation
Yanyan Zou, Junbo Qi, Lunsong Huang, Yu Li, Kewei Xu, Jiahao Gao, Binglei Zhao, Xuanhua Yang, Sulong Xu, Shengjie Li
SIGIR 2026
[paper]
Breaking the Relevance–Diversity Seesaw: Hierarchical LLM Reasoning with RL for Industrial Novelty Recommendation
Ying Sun*, Yanyan Zou*, Xiao Wang, Hanchuan Xu, Xuanhua Yang, Sulong Xu, Junbo Qi, Shengjie Li
SIGIR 2026
An Industrial Framework for Personalized Serendipitous Recommendation in E-commerce
Zongyi Wang, Yanyan Zou#, Linfang Hou, Anyu Dai, Nan Qiao, Luobao Zou, Mian Ma, Zhuoye Ding, Sulong Xu
RecSys 2023
[paper]

Text Generation for E-Commerce

Automatic Product Copywriting for E-Commerce
Yanyan Zou, Xueying Zhang, Jing Zhou, Shiliang Diao, Jiajia Chen, Zhuoye Ding, Zhen He, Xueqi He, Yun Xiao, Bo Long, Mian Ma, Sulong Xu, Han Yu, Lingfei Wu
AI Magazine 2023 (extended journal version of the AAAI/IAAI 2022 paper)
[paper]
Automatic Scene-based Topic Channel Construction System for E-Commerce
Peng Lin*, Yanyan Zou*#, Lingfei Wu, Mian Ma, Zhuoye Ding, Bo Long
EMNLP 2022
[paper]
Interactive Latent Knowledge Selection for E-Commerce Product Copywriting Generation
Zeming Wang, Yanyan Zou#, Yuejian Fang, Hongshen Chen, Mian Ma, Zhuoye Ding, Bo Long
ACL-ECNLP 2022
[paper]
Automatic Product Copywriting for E-Commerce
Yanyan Zou*, Xueying Zhang*, Hainan Zhang, Jing Zhou, Shiliang Diao, Jiajia Chen, Zhuoye Ding, Zhen He, Xueqi He, Yun Xiao, Bo Long, Han Yu, Lingfei Wu
AAAI/IAAI 2022 (Oral, IAAI Innovative Application Award)
[paper]

Dialogue & Summarization

Summarizing Dialogues with Negative Cues
Junpeng Liu*, Yanyan Zou*#, Yuxuan Xi, Shengjie Li, Mian Ma, Zhuoye Ding, Bo Long
COLING 2022
[paper]
Negative Guided Abstractive Dialogue Summarization
Junpeng Liu*, Yanyan Zou*#, Yuxuan Xi, Shengjie Li, Mian Ma, Zhuoye Ding, Bo Long
INTERSPEECH 2022
[paper]
Topic-Aware Contrastive Learning for Abstractive Dialogue Summarization
Junpeng Liu, Yanyan Zou#, Hainan Zhang, Hongshen Chen, Zhuoye Ding, Caixia Yuan, Xiaojie Wang
EMNLP 2021 (Findings)
[paper]
FCM: A Fine-grained Comparison Model for Multi-turn Dialogue Reasoning
Xu Wang, Hainan Zhang, Shuai Zhao, Yanyan Zou, Hongshen Chen, Zhuoye Ding, Bo Cheng, Yanyan Lan
EMNLP 2021
Adaptive Bridge between Training and Inference for Dialogue Generation
Haoran Xu, Hainan Zhang, Yanyan Zou, Hongshen Chen, Zhuoye Ding, Yanyan Lan
EMNLP 2021
Pre-training for Abstractive Document Summarization by Reinstating Source Text
Yanyan Zou, Xingxing Zhang, Wei Lu, Furu Wei, Ming Zhou
EMNLP 2020
[paper]

Semantic Parsing & Language Understanding

Text2Math: End-to-end Parsing Text into Math Expressions
Yanyan Zou, Wei Lu
EMNLP 2019
[paper] [supp] [code]
Aligning Cross-lingual Entities with Multi-Aspect Information
Yanyan Zou*, Hsiu-Wei Yang*, Peng Shi*, Wei Lu, Jimmy Lin, Xu Sun
EMNLP 2019 (Oral)
[paper] [code]
Incorporating Fine-grained Events in Stock Movement Prediction
Deli Chen, Yanyan Zou, Xuancheng Ren, Ruihan Bao, Keiko Harimoto, Xu Sun
EMNLP-ECONLP 2019
[paper]
Quantity Tagger: A Latent-Variable Sequence Labeling Approach to Solving Addition-Subtraction Word Problems
Yanyan Zou, Wei Lu
ACL 2019
[paper] [supp] [code]
Joint Detection and Location of English Puns
Yanyan Zou, Wei Lu
NAACL 2019 (Oral)
[paper] [code]
Learning Cross-lingual Distributed Logical Representations for Semantic Parsing
Yanyan Zou, Wei Lu
ACL 2018 (Oral)
[paper] [code] [slides]
CLTR: Collectively Linking Temporal Records Across Heterogeneous Sources
Yanyan Zou, Kasun S. Perera
DASFAA 2017

Awards & Honors

Academic Service

Program committee member and reviewer for ICLR, ACL, EMNLP, NAACL, AAAI, IJCAI, SIGIR, NLPCC, and Neurocomputing.

Press Coverage

Our work on text generation in e-commerce was covered by AP News, Yahoo News, and MarketWatch, among other outlets; in Chinese media by The Time Weekly and the JD Retail Tech Blog.