A Comparative Study on Selection of Cluster Number and Local Subspace Dimension in the Mixture PCA Models.

Xuelei Hu Lei Xu

Published in: ISNN (1) (2006)

Keyphrases

principal component analysis
small number
principal components analysis
feature extraction
dimensionality reduction
model selection
subspace clustering
high dimensional
data points
data clustering
hierarchical clustering
gaussian distribution
gaussian model