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A Comparison of Kernels for ABC-SMC

2025/11/09 by Dennis Prangle, Cecilia Viscardi, Prangle, Dennis +3 · 2 voices
Computer Science · Mathematics · #Computation (stat.CO) #FOS: Computer and information sciences #Gaussian Processes and Bayesian Inference #Markov Chains and Monte Carlo Methods #Target Tracking and Data Fusion in Sensor Networks #stat.CO

paper · pdf · doi:10.48550/arxiv.2511.06351

openalex publication_date 2025/11/09 · arxiv published 2025/11/09 · arxiv updated 2025/11/09 · openalex created_date 2025/11/12 · openalex updated_date 2026/07/28

Abstract

A popular method for likelihood-free inference is approximate Bayesian computation sequential Monte Carlo (ABC-SMC) algorithms. These approximate the posterior using a population of particles, which are updated using Markov kernels. Several such kernels have been proposed. In this paper we review these, highlighting some less well known choices, and proposing some novel options. Further, we conduct an extensive empirical comparison of kernel choices. Our results suggest using a one-hit kernel with a mixture proposal as a default choice.

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