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researcher

E. Levina

55 papers hereh-index 3811.2k citations99 works total

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

author position
  • first author3
  • middle author31
  • last author18

Across the 52 of 55 papers where every author was matched, so the position is known.

fields
  • stat.ME19
  • math.ST13
  • stat.ML11
  • cs.SI4
  • stat.AP4
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20062026
most citedRegularized estimation of large covariance matrices

939 citations · 3.6k across the 51 of their papers we have counts for

collaborators
Showing cs.LGShow all

1 paper · 1 filter

cs.LG2014

On semidefinite relaxations for the block model

Arash A. Amini, Elizaveta Levina

The stochastic block model (SBM) is a popular tool for community detection in networks, but fitting it by maximum likelihood (MLE) involves a computationally infeasible optimizatio…

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