Efficiently inaccurate approximation of hyperbolic tangent used as transfer function in artificial neural networks.
T. E. SimosCharalampos TsitourasPublished in: Neural Comput. Appl. (2021)
Keyphrases
- transfer function
- artificial neural networks
- image enhancement
- frequency response
- neural network model
- neural network
- contrast enhancement
- computational intelligence
- low pass filter
- digital filters
- computer vision
- fuzzy systems
- partial differential equations
- intensity images
- global optimization
- rough sets
- genetic algorithm