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Alexander S. Wein

41 papers hereh-index 231.8k citations49 works total

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

author position
  • sole author2
  • first author1
  • middle author18
  • last author20

Across the 41 of 41 papers where every author was matched, so the position is known.

fields
  • math.ST18
  • cs.DS9
  • cs.CC7
  • stat.ML3
  • math.PR2
  • cs.IT1
same name
  • Alexander S. Wein — 6 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
20152026
most citedOptimality and Sub-optimality of PCA I: Spiked Random Matrix Models

78 citations · 436 across the 33 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

math.ST2017★ 66 cited

Estimation under group actions: recovering orbits from invariants

Afonso S. Bandeira, Ben Blum-Smith, Joe Kileel +3

We study a class of orbit recovery problems in which we observe independent copies of an unknown element of Rp, each linearly acted upon by a random element of some gro…

math.PR2017

Statistical limits of spiked tensor models

Amelia Perry, Alexander S. Wein, Afonso S. Bandeira

We study the statistical limits of both detecting and estimating a rank-one deformation of a symmetric random Gaussian tensor. We establish upper and lower bounds on the critical s…

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