Accelerating Random Kaczmarz Algorithm Based on Clustering Information.
Yujun LiKaichun MoHaishan YePublished in: CoRR (2015)
Keyphrases
- k means
- clustering method
- matching algorithm
- dynamic programming
- preprocessing
- detection algorithm
- computational cost
- clustering algorithm
- prior information
- computational efficiency
- optimization algorithm
- input data
- np hard
- search space
- simulated annealing
- worst case
- self organizing maps
- computational complexity
- optimal solution
- data clustering
- randomly generated
- neighborhood information
- linear programming
- neural network
- categorical data
- gradient information