Keyphrases
- spectral clustering
- convergence rate
- k means
- clustering method
- data clustering
- convergence speed
- step size
- learning rate
- global convergence
- clustering algorithm
- gradient method
- wavelet neural network
- mutation operator
- primal dual
- faster convergence rate
- numerical stability
- computational efficiency
- image reconstruction
- non stationary
- lp norm
- gravitational search algorithm