Fuzzy Systems with Overlapping Gaussian Concepts: Approximation Properties in Sobolev Norms

In this paper the approximating capabilities of fuzzy systems with overlapping Gaussian concepts are considered. The target function is assumed to be sampled either on a regular gird or according to a uniform probability density. By exploiting a connection with Radial Basis Functions approximators, a new method for the computation of the system coefficients is provided, showing that it guarantees uniform approximation of the derivatives of the target function.


Published in:
Fuzzy Sets and Systems, 130, 2, 137-145
Year:
2002
Laboratories:




 Record created 2017-01-10, last modified 2018-03-17


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