Bidirectional feature selection with global and local structure preservation for small size samples.

Yongjie Chu Yong Zhao

Published in: Cogn. Syst. Res. (2018)

Keyphrases

small size
feature selection
feature set
small sample
machine learning
feature extraction
training set
dimensionality reduction
mutual information
model selection
text categorization
graph structure
feature selection algorithms
unsupervised feature selection