Principal Submatrices, Geometric Multiplicities, and Structured Eigenvectors.

Charles R. Johnson Brenda K. Kroschel

Published in: SIAM J. Matrix Anal. Appl. (1995)

Keyphrases

covariance matrix
linear combination
geometric structure
structured data
spectral clustering
data sets
geometric information
principal component analysis
laplacian matrix
correlation matrix
geometric features
singular value decomposition
random walk
feature extraction
case study
image processing
feature selection