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researcher

Joshua Chen

6 papers hereh-index 4100 citations6 works total

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

author position
  • first author1
  • middle author5

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

fields
  • math.NA2
  • math.OC1
  • physics.comp-ph1
  • stat.ME1
  • stat.ML1
same name
  • Joshua Chen — 5 papers, h 2
  • Joshua Chen — 4 papers, h 2
  • Joshua Chen — 4 papers, h 2
  • Joshua Chen — 1 paper, h 5

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
20192026
most citedProjected Stein Variational Newton: A Fast and Scalable Bayesian Inference Method in High Dimensions

36 citations · 47 across the 5 of their papers we have counts for

collaborators
Showing 2026Show all

1 paper · 1 filter

stat.ME2026

Copula Active Subspaces II: Error Decomposition, A Posteriori Estimation, and Sharpness of the Bounds

Joshua Chen, Peter Jan van Leeuwen

The Copula Active Subspaces (CAS) method of Part I estimates a non-Gaussian observation-noise density πn​ from residual samples. Its KL divergence $\mathcal{D}_{\m…

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