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researcher

R. Varadhan

6 papers hereh-index 5512.2k citations246 works total

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

author position
  • middle author2
  • last author4

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • stat.CO2
  • stat.ME2
  • cs.CR1
  • stat.AP1

identity via Semantic Scholar / OpenAlex

activity
20172021
most citedSQUAREM: An R Package for Off-the-Shelf Acceleration of EM, MM and Other EM-like Monotone Algorithms

12 citations · 13 across the 6 of their papers we have counts for

collaborators
Showing stat.COShow all

2 papers · 1 filter

stat.CO2018★ 12 cited

SQUAREM: An R Package for Off-the-Shelf Acceleration of EM, MM and Other EM-like Monotone Algorithms

Yu Du, Ravi Varadhan

We discuss R package SQUAREM for accelerating iterative algorithms which exhibit slow, monotone convergence. These include the well-known expectation-maximization algorithm, majori…

stat.CO2018★ 1 cited

Damped Anderson acceleration with restarts and monotonicity control for accelerating EM and EM-like algorithms

Nicholas C. Henderson, Ravi Varadhan

The expectation-maximization (EM) algorithm is a well-known iterative method for computing maximum likelihood estimates from incomplete data. Despite its numerous advantages, a mai…

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