Open AccessA Closed-Form Unsupervised Geometry-Aware Dimensionality Reduction Method in the Riemannian Manifold of SPD Matrices
Author(s) -
Marco Congedo,
Coelho Rodrigues, Pedro Luiz,
Bouchard, Florent,
Barachant, Alexandre,
Jutten, Christian
Publication year - 2017
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - English
Resource type - Conference proceedings
Subject(s) - dimensionality reduction , riemannian manifold , manifold (fluid mechanics) , information geometry , nonlinear dimensionality reduction , riemannian geometry , reduction (mathematics) , curse of dimensionality , mathematics , computer science , geometry , artificial intelligence , pure mathematics , algebra over a field , engineering , mechanical engineering , scalar curvature , curvature