Please use this identifier to cite or link to this item: https://doi.org/10.1021/ie801147m
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dc.titleGenetic programming based variable interaction models for classification of process and biological systems
dc.contributor.authorRao, R.K.
dc.contributor.authorTun, K.
dc.contributor.authorLakshminarayanan, S.
dc.date.accessioned2014-04-23T07:08:23Z
dc.date.available2014-04-23T07:08:23Z
dc.date.issued2009-05-20
dc.identifier.citationRao, R.K., Tun, K., Lakshminarayanan, S. (2009-05-20). Genetic programming based variable interaction models for classification of process and biological systems. Industrial and Engineering Chemistry Research 48 (10) : 4899-4907. ScholarBank@NUS Repository. https://doi.org/10.1021/ie801147m
dc.identifier.issn08885885
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/50704
dc.description.abstractClassification of data originating from complex process and biological systems is challenging owing to the presence of multivariate and highly nonlinear interactions between variables. Patterns, difficult to distinguish using decision boundaries or available discriminating rules, can be separated based on unique inter-relations among the feature vectors. Given the complex nature of such systems, the variable interaction models are difficult to establish. Genetic programming (GP), a data-driven evolutionary modeling approach, is suggested here to be a potential tool for designing variable dependency models and exploiting them further for class discriminant analysis. Thus, this paper proposes a new GP model based classification approach. The approach is applied on illustrative data sets, and its performance is benchmarked against well-established linear and nonlinear classifiers such as LDA, kNN, CART, ANN, and SVM. It is demonstrated that GP based models can play an effective role in classification of data into multiple classes. © 2009 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/ie801147m
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMICAL & BIOMOLECULAR ENGINEERING
dc.contributor.departmentCIVIL ENGINEERING
dc.description.doi10.1021/ie801147m
dc.description.sourcetitleIndustrial and Engineering Chemistry Research
dc.description.volume48
dc.description.issue10
dc.description.page4899-4907
dc.description.codenIECRE
dc.identifier.isiut000266081300029
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