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researcher

Yunbei Xu

9 papers hereh-index 4152 citations15 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author3
  • first author2
  • middle author2
  • last author2

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • cs.CC1
  • math.OC1
  • math.PR1
  • stat.ML1
same name
  • Yunbei Xu — 7 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20182026
most citedTowards Optimal Problem Dependent Generalization Error Bounds in Statistical Learning Theory

4 citations · 5 across the 8 of their papers we have counts for

collaborators
Showing math.PRShow all

1 paper · 1 filter

math.PR2026

Pointwise Complexity for Gaussian Fields: Upper Envelopes, Algorithmic Lower Bounds, and Separation

Yunbei Xu

We prove a variance-aware pointwise majorizing-measure theorem for centered Gaussian processes. Classical generic chaining characterizes the scalar quantity $\mathbb E\sup_{x\in T}…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.