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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

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12 papers · 1 filter

stat.CO2022★ 3 cited

An importance sampling approach for reliable and efficient inference in Bayesian ordinary differential equation models

Juho Timonen, Nikolas Siccha, Ben Bales +2

Statistical models can involve implicitly defined quantities, such as solutions to nonlinear ordinary differential equations (ODEs), that unavoidably need to be numerically approxi…

stat.CO2021★ 6 cited

Latent space projection predictive inference

Alejandro Catalina, Paul Bürkner, Aki Vehtari

Given a reference model that includes all the available variables, projection predictive inference replaces its posterior with a constrained projection including only a subset of a…

stat.CO2020★ 3 cited

A Fast Linear Regression via SVD and Marginalization

Philip Greengard, Andrew Gelman, Aki Vehtari

We describe a numerical scheme for evaluating the posterior moments of Bayesian linear regression models with partial pooling of the coefficients. The principal analytical tool of…

stat.CO2020★ 3 cited

Adaptive Path Sampling in Metastable Posterior Distributions

Yuling Yao, Collin Cademartori, Aki Vehtari +1

The normalizing constant plays an important role in Bayesian computation, and there is a large literature on methods for computing or approximating normalizing constants that canno…

stat.CO2020★ 26 cited

Practical Hilbert space approximate Bayesian Gaussian processes for probabilistic programming

Gabriel Riutort-Mayol, Paul-Christian Bürkner, Michael R. Andersen +2

Gaussian processes are powerful non-parametric probabilistic models for stochastic functions. However, the direct implementation entails a complexity that is computationally intrac…

stat.CO2019★ 39 cited

Implicitly Adaptive Importance Sampling

Topi Paananen, Juho Piironen, Paul-Christian Bürkner +1

Adaptive importance sampling is a class of techniques for finding good proposal distributions for importance sampling. Often the proposal distributions are standard probability dis…

stat.CO2019★ 3 cited

Selecting the Metric in Hamiltonian Monte Carlo

Ben Bales, Arya Pourzanjani, Aki Vehtari +1

We present a selection criterion for the Euclidean metric adapted during warmup in a Hamiltonian Monte Carlo sampler that makes it possible for a sampler to automatically pick the…

stat.CO2019★ 1.7k cited

Rank-normalization, folding, and localization: An improved for assessing convergence of MCMC

Aki Vehtari, Andrew Gelman, Daniel Simpson +2

Markov chain Monte Carlo is a key computational tool in Bayesian statistics, but it can be challenging to monitor the convergence of an iterative stochastic algorithm. In this pape…

stat.CO2015★ 5.7k cited

Practical Bayesian model evaluation using leave-one-out cross-validation and WAIC

Aki Vehtari, Andrew Gelman, Jonah Gabry

Leave-one-out cross-validation (LOO) and the widely applicable information criterion (WAIC) are methods for estimating pointwise out-of-sample prediction accuracy from a fitted Bay…

stat.CO2015★ 219 cited

Pareto Smoothed Importance Sampling

Aki Vehtari, Daniel Simpson, Andrew Gelman +2

Importance weighting is a general way to adjust Monte Carlo integration to account for draws from the wrong distribution, but the resulting estimate can be highly variable when the…

stat.CO2014★ 54 cited

Bayesian leave-one-out cross-validation approximations for Gaussian latent variable models

Aki Vehtari, Tommi Mononen, Ville Tolvanen +2

The future predictive performance of a Bayesian model can be estimated using Bayesian cross-validation. In this article, we consider Gaussian latent variable models where the integ…

stat.CO2012★ 5 cited

Laplace approximation for logistic Gaussian process density estimation and regression

Jaakko Riihimäki, Aki Vehtari

Logistic Gaussian process (LGP) priors provide a flexible alternative for modelling unknown densities. The smoothness properties of the density estimates can be controlled through…