An Efficient Algorithm to Compute Row and Column Counts for Sparse Cholesky Factorization.
John R. GilbertEsmond G. NgBarry W. PeytonPublished in: SIAM J. Matrix Anal. Appl. (1994)
Keyphrases
- preprocessing
- search space
- learning algorithm
- dynamic programming
- computational cost
- computationally efficient
- experimental evaluation
- computational complexity
- detection algorithm
- high accuracy
- cost function
- significant improvement
- optimal solution
- objective function
- worst case
- similarity measure
- simulated annealing
- convergence rate
- face recognition
- optimization algorithm
- recognition algorithm
- motion segmentation
- rows and columns
- matching algorithm
- expectation maximization
- input data
- probabilistic model
- k means