title: Parameter estimation of sigmoid superpositions: dynamical system approach.
abstract: Superposition of sigmoid function over a finite time interval is shown to be equivalent to the linear combination of the solutions of a linearly parameterized system of logistic differential equations. Due to the linearity with respect to the parameters of the system, it is possible to design an effective procedure for parameter adjustment. Stability properties of this procedure are analyzed.
mesh_terms: D003198:Computer Simulation; D016014:Linear Models; D008959:Models, Neurological; D016571:Neural Networks, Computer