Login / Signup
How can a sparse representation be made applicable for very low-dimensional data?
Hongzhi Zhang
Feng Li
Pengju Liu
Yan Chen
Dongwei Ren
Kuanquan Wang
Published in:
Expert Syst. Appl. (2017)
Keyphrases
</>
sparse representation
high dimensional data
low dimensional
data sets
database
data analysis
image data
sparse coding
small number
dictionary learning
feature space
probabilistic model
data points
image classification
image patches
euclidean space