Complexity Analysis of a Fast Directional Matrix-Vector Multiplication.
Günther OfRaphael WatschingerPublished in: CoRR (2020)
Keyphrases
- complexity analysis
- sparse matrix
- theoretical analysis
- matrix multiplication
- lower bound
- matrix representation
- eigenvalues and eigenvectors
- floating point
- directional filters
- computational complexity
- first order logic
- rows and columns
- linear algebra
- linearly independent
- weight matrix
- feature vectors
- fuzzy membership
- gradient vector
- covariance matrix
- singular value decomposition
- gradient vectors
- transformation matrix
- symmetric matrix
- data sets
- symmetric matrices
- neural network
- knowledge base
- similarity measure
- expert systems
- evolutionary algorithm
- multiresolution
- vector data
- adjacency matrix
- least squares