The Radau-Lanczos Method for Matrix Functions.
Andreas FrommerKathryn LundMarcel SchweitzerDaniel B. SzyldPublished in: SIAM J. Matrix Anal. Appl. (2017)
Keyphrases
- synthetic data
- high precision
- experimental evaluation
- basis functions
- clustering method
- objective function
- high accuracy
- significant improvement
- theoretical analysis
- classification accuracy
- neural network
- cost function
- preprocessing
- linear algebra
- computational cost
- missing data
- covariance matrix
- computationally efficient
- prior knowledge
- evolutionary algorithm
- similarity measure
- face recognition
- decision trees