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researcher

S. Walker

58 papers hereh-index 428.7k citations317 works total

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

author position
  • sole author4
  • first author2
  • middle author2
  • last author50

Across the 58 of 58 papers where every author was matched, so the position is known.

fields
  • stat.ME23
  • math.ST20
  • stat.CO6
  • math.PR5
  • cs.LG1
  • math.NA1
same name
  • S. Walker — 39 papers, h 23
  • S. Walker — 36 papers, h 30
  • S. Walker — 23 papers, h 18
  • S. Walker — 19 papers, h 8
  • S. Walker — 18 papers, h 12
  • S. Walker — 17 papers, h 13

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
20052026
most citedA General Framework for Updating Belief Distributions

290 citations · 934 across the 51 of their papers we have counts for

collaborators
Showing 2013 · math.STShow all

2 papers · 2 filters

math.ST2013★ 290 cited

A General Framework for Updating Belief Distributions

Pier Giovanni Bissiri, Chris Holmes, Stephen Walker

We propose a framework for general Bayesian inference. We argue that a valid update of a prior belief distribution to a posterior can be made for parameters which are connected to…

math.ST2013★ 60 cited

Asymptotically minimax empirical Bayes estimation of a sparse normal mean vector

Ryan Martin, Stephen G. Walker

For the important classical problem of inference on a sparse high-dimensional normal mean vector, we propose a novel empirical Bayes model that admits a posterior distribution with…

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