Compactness Score: A Fast Filter Method for Unsupervised Feature Selection.

Peican Zhu Xin Hou Zhen Wang Feiping Nie

Published in: CoRR (2022)

Keyphrases

unsupervised feature selection
similarity measure
training data
objective function
support vector machine
feature set
optimization method
synthetic and real images
high dimensional
artificial neural networks
least squares
model selection
unsupervised learning
support vector machine svm
missing data