What is it about?
A varying-parameter ZNN (VPZNN) neural design is defined for approximating various generalized inverses and expressions involving generalized inverses of complex matrices. The proposed model is termed as $CVPZNN(A,F,G)$ and defined on the basis of the error function which includes three appropriate matrices $A,F,G$. The $CVPZNN(A,F,G)$ evolution design includes so far defined VPZNN models for computing generalized inverses and also generates a number of matrix expressions involving these generalized inverses. Global and super-exponential convergence properties of the proposed model as well as behaviour of its equilibrium state are investigated.
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Why is it important?
(1) A complex-valued varying-parameter $ZNN(A,F,G)$ model, termed as $CVPZNN(A,F,G)$, is defined. That model is defined on the basis of very general error function able to generate outer generalized inverses and the CVP-CDNN neural design. (2) According to numerical experience, we proposed and investigated some new values of the scaling parameter. (3) Global and super-exponential convergence properties of the proposed model are verified and behaviour of its equilibrium state is investigated. (4) Most important particular cases of defined model are mentioned and numerically tested in order to show generality of the proposed design.
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This page is a summary of: Varying-parameter Zhang neural network for approximating some expressions involving outer inverses, Optimization Methods and Software, March 2019, Taylor & Francis, DOI: 10.1080/10556788.2019.1594806.
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