Bayesian model averaging;
classification;
Markov chain Monte Carlo;
partitioning;
D O I:
10.1016/S0167-9473(01)00073-1
中图分类号:
TP39 [计算机的应用];
学科分类号:
081203 ;
0835 ;
摘要:
This paper reviews recent ideas in Bayesian classification modelling via partitioning. These methods provide predictive estimates for class assignments using averages of a sample of models generated from the posterior distribution of the model parameters. We discuss modifications to the basic approach more suitable for problems when there are many predictor variables and/or a large training smple. (C) 2002 Elsevier Science B.V. All rights reserved.