Scatter matrix decomposition for jointly sparse learning.

Dongmei Mo Zhihui Lai Jie Zhou Qinghua Hu

Published in: Pattern Recognit. (2023)

Keyphrases

sparse learning
scatter matrix
multi task
elastic net
sparse representation
linear discriminant analysis
sparse coding
null space
data sets
decision trees
multi class
supervised learning
maximum likelihood
model selection
visual words
small sample size