A new restarting method in the harmonic projection algorithm for computing the eigenvalues of a nonsymmetric matrix.
Hashem Saberi NajafiHossein MoosaeiPublished in: Appl. Math. Comput. (2008)
Keyphrases
- high accuracy
- cost function
- improved algorithm
- significant improvement
- dynamic programming
- experimental evaluation
- computational cost
- theoretical analysis
- preprocessing
- detection algorithm
- recognition algorithm
- detection method
- computational complexity
- segmentation method
- clustering method
- k means
- objective function
- principal components
- optimization algorithm
- optimization method
- projection matrix
- transformation matrix
- input data
- probabilistic model
- projection method
- computationally efficient
- similarity matrix
- classification algorithm
- matching algorithm
- convergence rate
- sparse matrix
- distance matrix
- learning algorithm
- support vector machine svm
- em algorithm
- coefficient matrix
- tree structure
- matrix representation
- estimation algorithm
- similarity measure
- decomposition method
- qr decomposition
- correlation matrix
- energy function
- back projection
- image reconstruction
- expectation maximization
- pairwise
- singular value decomposition
- covariance matrix
- segmentation algorithm
- feature selection