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Aki Vehtari

Aalto University

79 papers hereh-index 6034.1k citations254 works total

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

author position
  • sole author1
  • first author5
  • middle author28
  • last author43

Across the 77 of 79 papers where every author was matched, so the position is known.

fields
  • stat.ME33
  • stat.ML21
  • stat.CO12
  • cs.LG6
  • math.ST2
  • physics.chem-ph2
affiliations
  • Aalto University
Homepage
same name
  • Aki Vehtari — 1 paper

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
20112023
most citedPractical Bayesian model evaluation using leave-one-out cross-validation and WAIC

5.7k citations · 12k across the 78 of their papers we have counts for

collaborators
Showing 2011Show all

1 paper · 1 filter

stat.ML2011★ 13 cited

Gaussian Process Regression with a Student-t Likelihood

Pasi Jylänki, Jarno Vanhatalo, Aki Vehtari

This paper considers the robust and efficient implementation of Gaussian process regression with a Student-t observation model. The challenge with the Student-t model is the analyt…

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