90 citations · 148 across the 8 of their papers we have counts for
3 papers · 1 filter
Multivariate response and parsimony for Gaussian cluster-weighted models
Utkarsh J. Dang, Antonio Punzo, Paul D. McNicholas +2
A family of parsimonious Gaussian cluster-weighted models is presented. This family concerns a multivariate extension to cluster-weighted modelling that can account for correlation…
Maximum Likelihood Estimation of Gaussian Cluster Weighted Models and Relationships with Mixtures of Regression
Salvatore Ingrassia, Simona C. Minotti
Cluster-weighted modeling (CWM) is a mixture approach for modeling the joint probability of a response variable and a set of explanatory variables. The parameters are estimated by…
Model-based clustering via linear cluster-weighted models
Salvatore Ingrassia, Simona C. Minotti, Antonio Punzo
A novel family of twelve mixture models with random covariates, nested in the linear cluster-weighted model (CWM), is introduced for model-based clustering. The linear CWM…