A Chebyshev-Davidson Algorithm for Large Symmetric Eigenproblems.
Yunkai ZhouYousef SaadPublished in: SIAM J. Matrix Anal. Appl. (2007)
Keyphrases
- times faster
- detection algorithm
- computational cost
- theoretical analysis
- improved algorithm
- optimization algorithm
- experimental evaluation
- preprocessing
- classification algorithm
- significant improvement
- objective function
- np hard
- optimal solution
- computational complexity
- tree structure
- dynamic programming
- cost function
- recognition algorithm
- convergence rate
- memory requirements
- learning algorithm
- matching algorithm
- selection algorithm
- neural network
- ant colony optimization
- image sequences
- feature extraction
- expectation maximization
- linear programming
- high accuracy
- mobile robot
- k means
- search space