Master Internship – Revisiting PCA with norm-ratio sparsity penalties

In the context of the ERC MAJORIS, and in collaboration with IFPEN company, the aim of this internship is to investigate the problem of sparse principal component analysis (PCA), with norm-ratio sparsifying penalties. https://jobs.inria.fr/public/classic/fr/offres/2024-08488 Subject: Principal component analysis (PCA) is a workhorse in linear dimensionality reduction [Jol02]. It is widely applied in…