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researcher

R. Xu

37 papers hereh-index 191.4k citations138 works total

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

author position
  • sole author3
  • first author1
  • middle author20
  • last author13

Across the 37 of 37 papers where every author was matched, so the position is known.

fields
  • cs.LG15
  • stat.ML10
  • cs.CV8
  • cs.CL1
  • math.OC1
  • q-fin.CP1
same name
  • R. Xu — 100 papers
  • R. Xu — 28 papers, h 16
  • R. Xu — 21 papers
  • R. Xu — 21 papers, h 12
  • R. Xu — 20 papers, h 48
  • R. Xu — 17 papers

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
20132026
most citedDiversified Hidden Markov Models for Sequential Labeling

25 citations · 85 across the 36 of their papers we have counts for

collaborators
Showing 2022Show all

3 papers · 1 filter

cs.CV2022

Demystify Self-Attention in Vision Transformers from a Semantic Perspective: Analysis and Application

Leijie Wu, Song Guo, Yaohong Ding +4

Self-attention mechanisms, especially multi-head self-attention (MSA), have achieved great success in many fields such as computer vision and natural language processing. However,…

cs.CV2022★ 1 cited

Domain Decorrelation with Potential Energy Ranking

Sen Pei, Jiaxi Sun, Richard Yi Da Xu +2

Machine learning systems, especially the methods based on deep learning, enjoy great success in modern computer vision tasks under experimental settings. Generally, these classic d…

cs.LG2022★ 1 cited

Demystify Optimization and Generalization of Over-parameterized PAC-Bayesian Learning

Wei Huang, Chunrui Liu, Yilan Chen +2

PAC-Bayesian is an analysis framework where the training error can be expressed as the weighted average of the hypotheses in the posterior distribution whilst incorporating the pri…

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