On weighted spectral radius of unraveled balls and normalized Laplacian eigenvalues.
Yuzhenni WangXiao-Dong ZhangPublished in: Discret. Math. (2022)
Keyphrases
- laplacian matrix
- spectral decomposition
- spectral methods
- spectral clustering
- graph laplacian
- adjacency matrix
- covariance matrix
- heat kernel
- weight matrix
- weighted graph
- low dimensional
- pseudo inverse
- random walk
- spectral analysis
- eigenvalues and eigenvectors
- neural network
- principal components
- edge detection
- multispectral images
- spectral images
- spectral features
- order statistics
- frequency domain
- clustering method