no code implementations • 26 Feb 2014 • Katherine Morris, Antonio Punzo, Paul D. McNicholas, Ryan P. Browne
Mixtures of multivariate contaminated shifted asymmetric Laplace distributions are developed for handling asymmetric clusters in the presence of outliers (also referred to as bad points herein).
no code implementations • 3 Nov 2014 • Utkarsh J. Dang, Antonio Punzo, Paul D. McNicholas, Salvatore Ingrassia, Ryan P. Browne
A family of parsimonious Gaussian cluster-weighted models is presented.