Yet another block Lanczos algorithm: how to simplify the computation and reduce reliance on preconditioners in the small field case.
Wayne EberlyPublished in: ISSAC (2010)
Keyphrases
- dynamic programming
- learning algorithm
- cost function
- preprocessing
- linear programming
- high accuracy
- experimental evaluation
- block wise
- fixed size
- improved algorithm
- worst case
- segmentation algorithm
- detection algorithm
- tree structure
- computational cost
- np hard
- significant improvement
- search space
- particle swarm optimization
- image restoration
- times faster
- recognition algorithm
- least squares
- linear systems