Multidirection Gradient Iterative Algorithm: A Unified Framework for Gradient Iterative and Least Squares Algorithms.
Jing ChenJunxia MaMin GanQuanmin ZhuPublished in: IEEE Trans. Autom. Control. (2022)
Keyphrases
- learning algorithm
- single pass
- theoretical analysis
- times faster
- computational cost
- forward backward
- least squares
- classification algorithm
- worst case
- computationally efficient
- related algorithms
- significant improvement
- algorithms require
- computational complexity
- space complexity
- optimal solution
- gradient information
- synthetic and real datasets
- detection algorithm
- iterative algorithms
- image gradient
- dynamic programming
- preprocessing
- reweighted least squares
- iterative optimization
- convergence rate
- optimization algorithm
- sparse linear
- projections onto convex sets
- objective function
- computational efficiency
- policy gradient
- maximum flow
- levenberg marquardt
- memory requirements
- metaheuristic
- segmentation algorithm
- optical flow
- image sequences