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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 2018Show all

1 paper · 1 filter

stat.ML2018

Diverse Online Feature Selection

Chapman Siu, Richard Yi Da Xu

Online feature selection has been an active research area in recent years. We propose a novel diverse online feature selection method based on Determinantal Point Processes (DPP).…

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