Combined LASSO-N-PLS for variable selection in metabolomic data

Hervás Marín David, Lahoz Agustín , Ferrer Riquelme Alberto José, Prats Montalbán José Manuel

2015

Combined LASSO-N-PLS for variable selection in metabolomic data

A combination of N-PLS with LASSO penalization is presented here as a novel method for variable selection in N-way metabolomics data. Results of the method using different simulated data structures and also a real dataset are also presented.