An Efficient and Robust Scalar Auxialiary Variable Based Algorithm for Discrete Gradient Systems Arising from Optimizations.
Xinyu LiuJie ShenXiangxiong ZhangPublished in: SIAM J. Sci. Comput. (2023)
Keyphrases
- computationally efficient
- improved algorithm
- recognition algorithm
- dynamic programming
- learning algorithm
- times faster
- experimental evaluation
- detection algorithm
- optimal solution
- memory efficient
- parameter tuning
- significant improvement
- similarity measure
- discrete version
- linear systems
- matching algorithm
- distributed systems
- computational cost
- cost function
- multi objective
- lower bound
- preprocessing
- simulated annealing
- worst case
- energy function
- image matching
- convergence rate
- k means
- estimation error
- evolutionary algorithm
- computational complexity
- gradient vectors