Approximation of functions of finite variation by superpositions of a Sigmoidal function.
Grzegorz LewickiGiuseppe MarinoPublished in: Appl. Math. Lett. (2004)
Keyphrases
- linear functions
- continuous functions
- real valued functions
- approximation error
- filled function method
- discrete random variables
- boolean functions
- activation function
- weight function
- upper bound
- linear approximation
- data sets
- basis functions
- set of basis functions
- smooth functions
- multiscale
- target function
- approximation algorithms
- closed form
- real time
- pointwise
- case study
- finite number
- series expansion
- unit interval
- genetic algorithm
- taylor series expansion