On-the-fly backward error estimate for matrix exponential approximation by Taylor algorithm.
Marco CaliariFranco ZivcovichPublished in: J. Comput. Appl. Math. (2019)
Keyphrases
- error bounds
- linear complexity
- learning algorithm
- objective function
- preprocessing
- cost function
- estimation algorithm
- k means
- detection algorithm
- computational cost
- worst case
- optimization algorithm
- theoretical analysis
- expectation maximization
- np hard
- pointwise
- computational complexity
- optimal solution
- similarity measure
- approximation error
- forward backward
- bi directional
- recognition algorithm
- closed form
- color constancy
- reconstruction error
- efficient computation
- error rate
- clustering method
- segmentation algorithm
- probabilistic model
- forward and backward
- significant improvement
- maximum likelihood estimator