Tag: quadratic

Supervised Quadratic Feature Analysis: An Information Geometry Approach to Dimensionality Reduction arXiv:2502.00168v1 Announce Type: new Abstract: Supervised dimensionality reduction aims to map labeled data to a low-dimensional feature space while maximizing class discriminability. Despite the availability of methods for learning complex non-linear features (e.g. Deep Learning), there is an enduring demand for dimensionality reduction methods…