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Puxuan (Martin) Yu's picture
23 3 7

Puxuan (Martin) Yu

pxyu
·
https://people.cs.umass.edu/~pxyu/
  • pxyumass
  • PxYu

AI & ML interests

Information Retrieval

Organizations

Snowflake's profile picture

upvoted a paper 5 months ago

The Confidence Dichotomy: Analyzing and Mitigating Miscalibration in Tool-Use Agents

Paper • 2601.07264 • Published Jan 12 • 24
upvoted a paper 7 months ago

CaptionQA: Is Your Caption as Useful as the Image Itself?

Paper • 2511.21025 • Published Nov 26, 2025 • 29
upvoted a collection about 1 year ago

DRAMA

Collection
A collection of small (sub-1B) multilingual dense retrievers that generalize well across a number of tasks and languages. • 3 items • Updated Feb 26, 2025 • 9
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