20 citations · 22 across the 6 of their papers we have counts for
3 papers · 1 filter
Constrained mixtures of generalized normal distributions
Pierdomenico Duttilo, Stefano Antonio Gattone, Alfred Kume
This work introduces a family of univariate constrained mixtures of generalized normal distributions (CMGND) where the location, scale, and shape parameters can be constrained to b…
Enhancing parameter estimation in finite mixture of generalized normal distributions
Pierdomenico Duttilo, Stefano Antonio Gattone
Mixtures of generalized normal distributions (MGND) have gained popularity for modelling datasets with complex statistical behaviours. However, the estimation of the shape paramete…
Estimation of clusterwise linear regression models with a shrinkage-like approach
Roberto Di Mari, Roberto Rocci, Stefano Antonio Gattone
Constrained approaches to maximum likelihood estimation in the context of finite mixtures of normals have been presented in the literature. A fully data-dependent constrained metho…