Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Surrogate_model> ?p ?o }
Showing triples 1 to 48 of
48
with 100 triples per page.
- Surrogate_model abstract "A surrogate model is an engineering method used when an outcome of interest cannot be easily directly measured, so a model of the outcome is used instead. Most engineering design problems require experiments and/or simulations to evaluate design objective and constraint functions as function of design variables. For example, in order to find the optimal airfoil shape for an aircraft wing, an engineer simulates the air flow around the wing for different shape variables (length, curvature, material, ..). For many real world problems, however, a single simulation can take many minutes, hours, or even days to complete. As a result, routine tasks such as design optimization, design space exploration, sensitivity analysis and what-if analysis become impossible since they require thousands or even millions of simulation evaluations.One way of alleviating this burden is by constructing approximation models, known as surrogate models, response surface models, metamodels or emulators, that mimic the behavior of the simulation model as closely as possible while being computationally cheap(er) to evaluate. Surrogate models are constructed using a data-driven, bottom-up approach. The exact, inner working of the simulation code is not assumed to be known (or even understood), solely the input-output behavior is important. A model is constructed based on modeling the response of the simulator to a limited number of intelligently chosen data points. This approach is also known as behavioral modeling or black-box modeling, though the terminology is not always consistent. When only a single design variable is involved, the process is known as curve fitting.Though using surrogate models in lieu of experiments and simulations in engineering design is more common, surrogate modelling may be used in many other areas of science where there are expensive experiments and/or function evaluations.".
- Surrogate_model wikiPageExternalLink gorissen10a.pdf.
- Surrogate_model wikiPageExternalLink sumowiki.intec.ugent.be.
- Surrogate_model wikiPageExternalLink Pham_Modelica2011.pdf.
- Surrogate_model wikiPageExternalLink terms.html.
- Surrogate_model wikiPageID "6500531".
- Surrogate_model wikiPageLength "8052".
- Surrogate_model wikiPageOutDegree "28".
- Surrogate_model wikiPageRevisionID "677160494".
- Surrogate_model wikiPageWikiLink Artificial_neural_network.
- Surrogate_model wikiPageWikiLink CMA-ES.
- Surrogate_model wikiPageWikiLink Category:Design_of_experiments.
- Surrogate_model wikiPageWikiLink Category:Mathematical_modeling.
- Surrogate_model wikiPageWikiLink Category:Numerical_analysis.
- Surrogate_model wikiPageWikiLink Category:Scientific_modeling.
- Surrogate_model wikiPageWikiLink Computer_experiment.
- Surrogate_model wikiPageWikiLink Curve_fitting.
- Surrogate_model wikiPageWikiLink Design_of_experiments.
- Surrogate_model wikiPageWikiLink Evolutionary_algorithm.
- Surrogate_model wikiPageWikiLink Fitness_approximation.
- Surrogate_model wikiPageWikiLink Genetic_algorithm.
- Surrogate_model wikiPageWikiLink Kriging.
- Surrogate_model wikiPageWikiLink Linear_approximation.
- Surrogate_model wikiPageWikiLink OptiY.
- Surrogate_model wikiPageWikiLink Orthogonal_matrix.
- Surrogate_model wikiPageWikiLink Response_surface_methodology.
- Surrogate_model wikiPageWikiLink Space_mapping.
- Surrogate_model wikiPageWikiLink Support_vector_machine.
- Surrogate_model wikiPageWikiLink Surrogate_data.
- Surrogate_model wikiPageWikiLink Surrogate_endpoint.
- Surrogate_model wikiPageWikiLink Wei_Shyy.
- Surrogate_model wikiPageWikiLinkText "Surrogate model".
- Surrogate_model wikiPageWikiLinkText "surrogate model".
- Surrogate_model wikiPageWikiLinkText "surrogate modeling".
- Surrogate_model subject Category:Design_of_experiments.
- Surrogate_model subject Category:Mathematical_modeling.
- Surrogate_model subject Category:Numerical_analysis.
- Surrogate_model subject Category:Scientific_modeling.
- Surrogate_model hypernym Method.
- Surrogate_model type Software.
- Surrogate_model type Algorithm.
- Surrogate_model comment "A surrogate model is an engineering method used when an outcome of interest cannot be easily directly measured, so a model of the outcome is used instead. Most engineering design problems require experiments and/or simulations to evaluate design objective and constraint functions as function of design variables.".
- Surrogate_model label "Surrogate model".
- Surrogate_model sameAs Q7646884.
- Surrogate_model sameAs m.0g7rvr.
- Surrogate_model sameAs Q7646884.
- Surrogate_model wasDerivedFrom Surrogate_model?oldid=677160494.
- Surrogate_model isPrimaryTopicOf Surrogate_model.