Special Theme Paper Award at ACL 2023 (on weak supervision)
Paper on cross-lingual product QA accepted to ACL 2023 Industry Track; released xPQA dataset
Published a survey on training neural ranking models with limited annotations
Best Demo Paper Award at COLING 2020
Chinese Government Award for Outstanding Self-Financed Students Abroad (2020)
Google NLP Summit Grant (2019)
International Max Planck Research School Fellowship (2017)
Interspeech Travel Grant (2017)
Outstanding Graduate / Outstanding Bachelor Thesis, Nanjing University (2015)
National Scholarship and Outstanding Student, Nanjing University (2013)
Background
Enthusiastic AI researcher and language lover
Machine Learning Scientist at Amazon Alexa AI, leading the contextual question-answering project for shopping
Built the full training pipeline from scratch, including pre-training, data collection/annotation, and active/continuous learning
The shopping QA system is deployed across Amazon apps, webpages, and Alexa devices, serving hundreds of millions of users
Research interests: interpretability and explainability, cross-lingual generalization, domain specialization
Aims to advance LLMs toward becoming truly usable and reliable intelligent agents
Believes AI should be a tool for social good rather than personal gain
Miscellany
Guided by the Confucian-inspired mission: 'Establish conscience for Heaven and Earth, secure life for the people, continue the lost teachings of sages, and build peace for future generations'
Volunteered with Rise Foundation distributing food to the homeless
Tutored refugees at Redi-School
Organized anti-separation activities in Bosnia and Herzegovina
Advocates for interdisciplinary AI research that promotes social equity and positive impact