Multidimensional frequency estimation using LU decomposition eigenvector-based algorithm.
Mohamed M. M. OmarKhaled Ahmad EskafBasel A. GhreiwatiPublished in: Ann. des Télécommunications (2020)
Keyphrases
- times faster
- cost function
- learning algorithm
- detection algorithm
- decomposition algorithm
- optimal solution
- optimization algorithm
- np hard
- dynamic programming
- experimental evaluation
- high accuracy
- improved algorithm
- computationally efficient
- expectation maximization
- worst case
- least squares
- computational cost
- k means
- computational complexity
- data structure
- simulated annealing
- linear programming
- segmentation algorithm
- preprocessing
- ant colony optimization
- search algorithm
- data clustering
- recognition algorithm
- graph partitioning
- similarity measure