Fast Estimation of Principal Eigenspace Using Lanczos Algorithm.
Guanghan XuThomas KailathPublished in: SIAM J. Matrix Anal. Appl. (1994)
Keyphrases
- clustering method
- k means
- similarity measure
- theoretical analysis
- experimental evaluation
- computational cost
- estimation algorithm
- times faster
- simulated annealing
- preprocessing
- computational complexity
- optimal solution
- significant improvement
- genetic algorithm
- probabilistic model
- input image
- objective function
- detection algorithm
- image sequences
- ant colony optimization
- image segmentation
- convex hull
- density estimation
- learning algorithm