Unsupervised Feature Selection Based on Reconstruction Error Minimization.

Sheng Yang Rui Zhang Feiping Nie Xuelong Li

Published in: ICASSP (2019)

Keyphrases

unsupervised feature selection
error minimization
feature selection
least squares
squared error
data clustering
image reconstruction
dimensionality reduction
objective function
original data
negative matrix factorization
high dimensional
nonnegative matrix factorization
data matrix
cluster structure
elastic net