Puxuan (Martin) Yu's picture

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Puxuan (Martin) Yu

pxyu

·

https://people.cs.umass.edu/~pxyu/

AI & ML interests

Information Retrieval

Recent Activity

new activity 8 days ago

Snowflake/snowflake-arctic-embed-l-v2.0:reporting a possible bug with the model

upvoted a paper 9 days ago

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

upvoted a paper about 2 months ago

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

View all activity

Organizations

liked 2 models about 1 year ago

Snowflake/snowflake-arctic-embed-m-v2.0

Sentence Similarity • 0.3B • Updated Apr 24, 2025 • 164k • 98

Snowflake/snowflake-arctic-embed-l-v2.0

Sentence Similarity • 0.6B • Updated Jul 28, 2025 • 1.16M • • 224

liked a dataset over 1 year ago

intfloat/wikipedia

Updated Apr 23, 2023 • 17 • 7

liked a model over 1 year ago

Lurunchik/nf-cats

Text Classification • Updated Jul 18, 2022 • 101 • 5

liked a model almost 2 years ago

naver/trecdl22-crossencoder-rankT53b-repro

Text Ranking • Updated Apr 2, 2025 • 5

liked a dataset almost 2 years ago

irds/msmarco-passage_trec-dl-hard

Updated Jan 5, 2023 • 5 • 1

liked a model almost 3 years ago

inpars/monot5-3b-inpars-v2-nq-promptagator

Updated Feb 26, 2023 • 3