Orthogonal Neighborhood Preserving Projection using L1-norm Minimization.

Purvi A. Koringa Suman K. Mitra

Published in: ICPRAM (2017)

Keyphrases

norm minimization
neighborhood preserving
convex optimization
sparse representation
unsupervised feature selection
dimensionality reduction
matrix completion
interior point methods
sparse coding
high dimensional
data sets
low rank
face recognition
low dimensional
high order