Efthyvoulos Drousiotis, Paul G. Spirakis, Simon Maskell
TL;DR本文提出两种应用并行处理的方法以替代传统的Markov Chain Monte Carlo (MCMC),即采用Sequential Monte Carlo (SMC)取样器或数据分区,并通过实验测试发现在多核处理器中使用SMC比传统串行实现的MCMC运行时间快至少343倍。
Abstract
markov chain monte carlo (MCMC) is a well-established family of algorithms primarily used in bayesian statistics to sample from a target distribution when direct sampling is challenging. Existing work on Bayesian