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researcher

James Ridgway

9 papers hereh-index 8596 citations16 works total

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

author position
  • sole author2
  • first author2
  • middle author3
  • last author2

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • math.ST3
  • stat.CO3
  • stat.ML2
  • cs.MM1

identity via Semantic Scholar / OpenAlex

activity
20142017
most citedOn the properties of variational approximations of Gibbs posteriors

76 citations · 156 across the 8 of their papers we have counts for

collaborators
Showing stat.COShow all

3 papers · 1 filter

stat.CO2015★ 52 cited

Leave Pima Indians alone: binary regression as a benchmark for Bayesian computation

Nicolas Chopin, James Ridgway

Abstract. Whenever a new approach to perform Bayesian computation is introduced, a common practice is to showcase this approach on a binary regression model and datasets of moderat…

stat.CO2015★ 3 cited

Towards automatic calibration of the number of state particles within the SMC2 algorithm

Nicolas Chopin, James Ridgway, Mathieu Gerber +1

SMC2 is an efficient algorithm for sequential estimation and state inference of state-space models. It generates Nθ​ parameter particles θm, and, for each θm, it run…

stat.CO2014

Computation of Gaussian orthant probabilities in high dimension

James Ridgway

We study the computation of Gaussian orthant probabilities, i.e. the probability that a Gaussian falls inside a quadrant. The Geweke-Hajivassiliou-Keane (GHK) algorithm [Genz, 1992…

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