2 papers
stat.ME2017
Mixtures of Hidden Truncation Hyperbolic Factor Analyzers
Paula M. Murray, Ryan P. Browne, Paul D. McNicholas
The mixture of factor analyzers model was first introduced over 20 years ago and, in the meantime, has been extended to several non-Gaussian analogues. In general, these analogues…
stat.ME2017
Hidden Truncation Hyperbolic Distributions, Finite Mixtures Thereof, and Their Application for Clustering
Paula M. Murray, Ryan P. Browne, Paul D. McNicholas
A hidden truncation hyperbolic (HTH) distribution is introduced and finite mixtures thereof are applied for clustering. A stochastic representation of the HTH distribution is given…