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Erschienen in: Soft Computing 6/2022

25.01.2022 | Fuzzy systems and their mathematics

Estimating unknown parameters in uncertain differential equation by maximum likelihood estimation

verfasst von: Yang Liu, Baoding Liu

Erschienen in: Soft Computing | Ausgabe 6/2022

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Abstract

Parameter estimation has become a crucial issue in the development of uncertain differential equation. This paper presents a new parameter estimation method in uncertain differential equation based on uncertain maximum likelihood estimation, and gives some analytical formulae of the uncertain maximum likelihood estimators in special linear uncertain differential equations. In addition, some numerical examples are provided to illustrate this parameter estimation method.

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Fußnoten
1
MATLAB R2019a, 9.6.0.1072779, maci64, Optimization Toolbox, “fminsearch” function.
 
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Metadaten
Titel
Estimating unknown parameters in uncertain differential equation by maximum likelihood estimation
verfasst von
Yang Liu
Baoding Liu
Publikationsdatum
25.01.2022
Verlag
Springer Berlin Heidelberg
Erschienen in
Soft Computing / Ausgabe 6/2022
Print ISSN: 1432-7643
Elektronische ISSN: 1433-7479
DOI
https://doi.org/10.1007/s00500-022-06766-w

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