Dictionary learning for unsupervised feature selection via dual sparse regression.

Jian-Sheng Wu Jing-Xin Liu Jun-Yun Wu Wei Huang

Published in: Appl. Intell. (2023)

Keyphrases

dictionary learning
unsupervised feature selection
sparse regression
sparse representation
sparse coding
data clustering
feature selection
negative matrix factorization
low rank
neural network
linear combination
dimensionality reduction
feature subset
pairwise
classification accuracy
signal processing