PCA

Sparse HJ Biplot: A New Methodology via Elastic Net
New proposal for obtaining the HJ biplot by applying the elastic net penalty to improve the interpretation of the results.
Mitzi Cubilla-Montilla, Ana Belén Nieto-Librero, M. Purificación Galindo-Villardón, Carlos Alfredo Torres Cubilla
Cite Project Journal DOI PDF
Sparse HJ Biplot: A New Methodology via Elastic Net