Differential approximation of the Gaussian by short cosine sums with exponential error decay.
Nadiia DereviankoGerlind PlonkaPublished in: CoRR (2023)
Keyphrases
- taylor series expansion
- exponential decay
- linear complexity
- linear computational complexity
- approximation error
- error bounds
- relative error
- error tolerance
- gaussian convolution
- efficient computation
- series expansion
- euclidean distance
- sliding window
- approximation algorithms
- error rate
- polynomial approximation
- expectation propagation
- minimum error
- maximum error
- basis functions
- linear combination
- conditional entropy
- maximum likelihood
- error estimates
- gaussian mixture model
- neural network
- queueing networks
- generalization error
- closed form