Global and intrinsic geometric structure embedding for unsupervised feature selection.

Yuan Wan Xiaoli Chen Jinghui Zhang

Published in: Expert Syst. Appl. (2018)

Keyphrases

geometric structure
unsupervised feature selection
global structure
geodesic distance
feature selection
data clustering
visual data
riemannian manifolds
manifold structure
object recognition
data analysis
spatio temporal
vector space