190 citations · 789 across the 22 of their papers we have counts for
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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…
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…
Flexible Clustering for High-Dimensional Data via Mixtures of Joint Generalized Hyperbolic Models
Yang Tang, Ryan P. Browne, Paul D. McNicholas
A mixture of joint generalized hyperbolic distributions (MJGHD) is introduced for asymmetric clustering for high-dimensional data. The MJGHD approach takes into account the cluster…