Document Detail


Parameter estimation of sigmoid superpositions: dynamical system approach.
MedLine Citation:
PMID:  14511528     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
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.
Authors:
Ivan Tyukin; Cees van Leeuwen; Danil Prokhorov
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Publication Detail:
Type:  Journal Article; Review    
Journal Detail:
Title:  Neural computation     Volume:  15     ISSN:  0899-7667     ISO Abbreviation:  Neural Comput     Publication Date:  2003 Oct 
Date Detail:
Created Date:  2003-09-26     Completed Date:  2003-10-29     Revised Date:  2005-11-16    
Medline Journal Info:
Nlm Unique ID:  9426182     Medline TA:  Neural Comput     Country:  United States    
Other Details:
Languages:  eng     Pagination:  2419-55     Citation Subset:  IM    
Affiliation:
Laboratory for Perceptual Dynamics, RIKEN Brain Science Institute, Wako-shi, Saitama, 351-0198, Japan. tyukinivan@brain.riken.go.jp
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MeSH Terms
Descriptor/Qualifier:
Computer Simulation
Linear Models*
Models, Neurological*
Neural Networks (Computer)*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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