Pixel art avatar of Puxuan Yu

Puxuan Yu Ph.D.

余 (Yú) 璞 (Pú) 軒 (Xuān)

alsoMartin

🏠 Wuhan, 🇨🇳

Bio

I work on AI and search at Snowflake Inc.. I study information retrieval — explainability, multilinguality, modeling, and evaluation — and how information should be organized in the age of agents. I earned my Ph.D. from Manning CICS at UMass Amherst, where I was part of the Center for Intelligent Information Retrieval (CIIR) and advised by James Allan and Negin Rahimi.

Career timeline

guest@pxyu — zsh

~ git log --oneline --graph

a3f9c2b (HEAD → main) Senior SWE @ Snowflake Inc. 2024 – now
7d1e834 MS/PhD in CS @ UMass Amherst 2018 – 2024
4c8a012 Research Intern @ Dataminr 2023
9b2f567 Research Intern @ Amazon Alexa 2022
2f7c845 Research Intern @ Baidu Research 2020
8d4e123 B.Eng. in Software Eng @ Wuhan University 2014 – 2018

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