Statistical Modelling ( IF 1.2 ) Pub Date : 2021-02-08 , DOI: 10.1177/1471082x20981312 Alan Agresti 1 , Francesco Bartolucci 2 , Antonietta Mira 3, 4
We describe two interesting and innovative strands of Murray Aitkin's research publications, dealing with mixture models and with Bayesian inference. Of his considerable publications on mixture models, we focus on a nonparametric random effects approach in generalized linear mixed modelling, which has proven useful in a wide variety of applications. As an early proponent of ways of implementing the Bayesian paradigm, Aitkin proposed an alternative Bayes factor based on a posterior mean likelihood. We discuss these innovative approaches and some research lines motivated by them and also suggest future related methodological implementations.
中文翻译:
关于默里·艾特金(Murray Aitkin)对非参数混合模型和贝叶斯因子的贡献的思考
我们描述了穆雷·艾特金(Murray Aitkin)研究出版物的两个有趣且创新的方面,涉及混合模型和贝叶斯推理。在他关于混合模型的大量出版物中,我们专注于广义线性混合建模中的非参数随机效应方法,该方法已被证明可用于多种应用。作为实现贝叶斯范式的早期支持者,艾特金(Aitkin)根据后验平均似然率提出了另一种贝叶斯因子。我们讨论了这些创新方法以及由它们激发的一些研究方向,并提出了未来相关的方法学实施方案。