Application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model
Inverse parameter estimation of individual-based models (IBMs) is a research area which is still in its infancy, in a context where conventional statistical methods are not well suited to confront this type of models with data. In this paper, we propose an original evolutionary algorithm which is designed for the calibration of complex IBMs, i.e. characterized by high stochasticity, parameter uncertainty and numerous non-linear interactions between parameters and model output. Our algorithm corresponds to a variant of the population-based incremental learning (PBIL) genetic algorithm, with a specific "optimal individual" operator. The method is presented in detail and applied to the individual-based model OSMOSE. The performance of the algorithm is evaluated and estimated parameters are compared with an independent manual calibration. The results show that automated and convergent methods for inverse parameter estimation are a significant improvement to existing ad hoc methods for the calibration of IBMs.
Auteurs principaux: | , , , , |
---|---|
Format: | article biblioteca |
Langue: | eng |
Sujets: | U10 - Informatique, mathématiques et statistiques, M40 - Écologie aquatique, L20 - Écologie animale, modèle mathématique, contrôle continu, méthode statistique, gène, sélection individuelle, écologie animale, écologie, écosystème, milieu marin, http://aims.fao.org/aos/agrovoc/c_24199, http://aims.fao.org/aos/agrovoc/c_2736, http://aims.fao.org/aos/agrovoc/c_7377, http://aims.fao.org/aos/agrovoc/c_3214, http://aims.fao.org/aos/agrovoc/c_36570, http://aims.fao.org/aos/agrovoc/c_427, http://aims.fao.org/aos/agrovoc/c_2467, http://aims.fao.org/aos/agrovoc/c_2482, http://aims.fao.org/aos/agrovoc/c_4610, http://aims.fao.org/aos/agrovoc/c_3081, |
Accès en ligne: | http://agritrop.cirad.fr/553150/ http://agritrop.cirad.fr/553150/1/document_553150.pdf |
Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
id |
dig-cirad-fr-553150 |
---|---|
record_format |
koha |
spelling |
dig-cirad-fr-5531502024-01-28T18:00:21Z http://agritrop.cirad.fr/553150/ http://agritrop.cirad.fr/553150/ Application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model. Duboz Raphaël, Versmisse David, Travers Morgane, Ramat Eric, Shin Yunne-Jai. 2010. Ecological Modelling, 221 (5) : 840-849.https://doi.org/10.1016/j.ecolmodel.2009.11.023 <https://doi.org/10.1016/j.ecolmodel.2009.11.023> Application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model Duboz, Raphaël Versmisse, David Travers, Morgane Ramat, Eric Shin, Yunne-Jai eng 2010 Ecological Modelling U10 - Informatique, mathématiques et statistiques M40 - Écologie aquatique L20 - Écologie animale modèle mathématique contrôle continu méthode statistique gène sélection individuelle écologie animale écologie écosystème milieu marin http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_2736 http://aims.fao.org/aos/agrovoc/c_7377 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_36570 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_2482 http://aims.fao.org/aos/agrovoc/c_4610 France http://aims.fao.org/aos/agrovoc/c_3081 Inverse parameter estimation of individual-based models (IBMs) is a research area which is still in its infancy, in a context where conventional statistical methods are not well suited to confront this type of models with data. In this paper, we propose an original evolutionary algorithm which is designed for the calibration of complex IBMs, i.e. characterized by high stochasticity, parameter uncertainty and numerous non-linear interactions between parameters and model output. Our algorithm corresponds to a variant of the population-based incremental learning (PBIL) genetic algorithm, with a specific "optimal individual" operator. The method is presented in detail and applied to the individual-based model OSMOSE. The performance of the algorithm is evaluated and estimated parameters are compared with an independent manual calibration. The results show that automated and convergent methods for inverse parameter estimation are a significant improvement to existing ad hoc methods for the calibration of IBMs. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/553150/1/document_553150.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1016/j.ecolmodel.2009.11.023 10.1016/j.ecolmodel.2009.11.023 http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=207126 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecolmodel.2009.11.023 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.ecolmodel.2009.11.023 |
institution |
CIRAD FR |
collection |
DSpace |
country |
Francia |
countrycode |
FR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-cirad-fr |
tag |
biblioteca |
region |
Europa del Oeste |
libraryname |
Biblioteca del CIRAD Francia |
language |
eng |
topic |
U10 - Informatique, mathématiques et statistiques M40 - Écologie aquatique L20 - Écologie animale modèle mathématique contrôle continu méthode statistique gène sélection individuelle écologie animale écologie écosystème milieu marin http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_2736 http://aims.fao.org/aos/agrovoc/c_7377 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_36570 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_2482 http://aims.fao.org/aos/agrovoc/c_4610 http://aims.fao.org/aos/agrovoc/c_3081 U10 - Informatique, mathématiques et statistiques M40 - Écologie aquatique L20 - Écologie animale modèle mathématique contrôle continu méthode statistique gène sélection individuelle écologie animale écologie écosystème milieu marin http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_2736 http://aims.fao.org/aos/agrovoc/c_7377 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_36570 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_2482 http://aims.fao.org/aos/agrovoc/c_4610 http://aims.fao.org/aos/agrovoc/c_3081 |
spellingShingle |
U10 - Informatique, mathématiques et statistiques M40 - Écologie aquatique L20 - Écologie animale modèle mathématique contrôle continu méthode statistique gène sélection individuelle écologie animale écologie écosystème milieu marin http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_2736 http://aims.fao.org/aos/agrovoc/c_7377 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_36570 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_2482 http://aims.fao.org/aos/agrovoc/c_4610 http://aims.fao.org/aos/agrovoc/c_3081 U10 - Informatique, mathématiques et statistiques M40 - Écologie aquatique L20 - Écologie animale modèle mathématique contrôle continu méthode statistique gène sélection individuelle écologie animale écologie écosystème milieu marin http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_2736 http://aims.fao.org/aos/agrovoc/c_7377 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_36570 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_2482 http://aims.fao.org/aos/agrovoc/c_4610 http://aims.fao.org/aos/agrovoc/c_3081 Duboz, Raphaël Versmisse, David Travers, Morgane Ramat, Eric Shin, Yunne-Jai Application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model |
description |
Inverse parameter estimation of individual-based models (IBMs) is a research area which is still in its infancy, in a context where conventional statistical methods are not well suited to confront this type of models with data. In this paper, we propose an original evolutionary algorithm which is designed for the calibration of complex IBMs, i.e. characterized by high stochasticity, parameter uncertainty and numerous non-linear interactions between parameters and model output. Our algorithm corresponds to a variant of the population-based incremental learning (PBIL) genetic algorithm, with a specific "optimal individual" operator. The method is presented in detail and applied to the individual-based model OSMOSE. The performance of the algorithm is evaluated and estimated parameters are compared with an independent manual calibration. The results show that automated and convergent methods for inverse parameter estimation are a significant improvement to existing ad hoc methods for the calibration of IBMs. |
format |
article |
topic_facet |
U10 - Informatique, mathématiques et statistiques M40 - Écologie aquatique L20 - Écologie animale modèle mathématique contrôle continu méthode statistique gène sélection individuelle écologie animale écologie écosystème milieu marin http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_2736 http://aims.fao.org/aos/agrovoc/c_7377 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_36570 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_2482 http://aims.fao.org/aos/agrovoc/c_4610 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Duboz, Raphaël Versmisse, David Travers, Morgane Ramat, Eric Shin, Yunne-Jai |
author_facet |
Duboz, Raphaël Versmisse, David Travers, Morgane Ramat, Eric Shin, Yunne-Jai |
author_sort |
Duboz, Raphaël |
title |
Application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model |
title_short |
Application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model |
title_full |
Application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model |
title_fullStr |
Application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model |
title_full_unstemmed |
Application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model |
title_sort |
application of an evolutionary algorithm to the inverse parameter estimation of an individual-based model |
url |
http://agritrop.cirad.fr/553150/ http://agritrop.cirad.fr/553150/1/document_553150.pdf |
work_keys_str_mv |
AT dubozraphael applicationofanevolutionaryalgorithmtotheinverseparameterestimationofanindividualbasedmodel AT versmissedavid applicationofanevolutionaryalgorithmtotheinverseparameterestimationofanindividualbasedmodel AT traversmorgane applicationofanevolutionaryalgorithmtotheinverseparameterestimationofanindividualbasedmodel AT ramateric applicationofanevolutionaryalgorithmtotheinverseparameterestimationofanindividualbasedmodel AT shinyunnejai applicationofanevolutionaryalgorithmtotheinverseparameterestimationofanindividualbasedmodel |
_version_ |
1792497476550262784 |