Sparse Topical Coding with Sparse Groups.

Min Peng Qianqian Xie Jiajia Huang Jiahui Zhu Shuang Ouyang Jimin Huang Gang Tian

Published in: WAIM (1) (2016)

Keyphrases

sparse representation
sparse data
data sets
learning algorithm
high dimensional
compressed sensing
sparse matrix
information systems
case study
multiscale
keywords
multiresolution
image compression
low complexity
random projections
compressive sensing