Shrinkage estimations of semi-parametric models for high-dimensional data in finite mixture models
Sign Up to like & getrecommendations! Published in 2025 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2025.2453534
Abstract: Abstract This article proposes a novel enhancement to semi-parametric models by integrating shrinkage to improve the predictive accuracy and performance of Ridge and ecpc models. By employing the EM algorithm, updated parameter estimates are derived,… read more here.
Keywords: shrinkage estimations; estimations semi; semi parametric; parametric models ... See more keywords