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Feature Selection Using Geometric Semantic Genetic Programming
(Assoc Computing Machinery, 2017-01-01)
Feature selection concerns the task of finding the subset of features that are most relevant to some specific problem in the context of machine learning. During the last years, the problem of feature selection has been ...
A binary-constrained Geometric Semantic Genetic Programming for feature selection purposes
(Elsevier B.V., 2017-12-01)
Feature selection concerns the task of finding the subset of features that are most relevant to some specific problem in the context of machine learning. By selecting proper features, one can reduce the computational ...
A geometric interpretation for transmission real losses minimization through the optimal power flow and its influence on voltage collapse
(Elsevier B.V., 2002-06-28)
This work presents an approach for geometric solution of an optimal power flow (OPF) problem for a two bus system (a slack and a PV busses). Additionally, the geometric relationship between the losses minimization and the ...
A geometric interpretation for transmission real losses minimization through the optimal power flow and its influence on voltage collapse
(Elsevier B.V., 2002-06-28)
This work presents an approach for geometric solution of an optimal power flow (OPF) problem for a two bus system (a slack and a PV busses). Additionally, the geometric relationship between the losses minimization and the ...
Ellipsoidal methods for adaptive choice-based conjoint analysis
(INFORMS Inst.for Operations Res.and the Management Sciences, 2019)
© 2019 INFORMS.Questionnaires for adaptive choice-based conjoint analysis aim at minimizing some measure of the uncertainty associated with estimates of preference parameters (e.g., partworths). Bayesian approaches to ...
Ensinando e aprendendo geometria: uma experiência com o software Cabri-Géomètre II na 5a série do ensino fundamental.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Educação - PPGE, 2003-08-27)
In the last three decades, geometry teaching in Brazil has had serious problems. A number of Brazilian researchers have identified the cause of such problems and proposed ways likely to overcome this chaotic scenario.
One ...
Tensor3D: A computer graphics program to simulate 3D real-time deformation and visualization of geometric bodies
(Pergamon-Elsevier B.V. Ltd, 2008-07-01)
Tensor3D is a geometric modeling program with the capacity to simulate and visualize in real-time the deformation, specified through a tensor matrix and applied to triangulated models representing geological bodies. 3D ...
Tensor3D: A computer graphics program to simulate 3D real-time deformation and visualization of geometric bodies
(Pergamon-Elsevier B.V. Ltd, 2008-07-01)
Tensor3D is a geometric modeling program with the capacity to simulate and visualize in real-time the deformation, specified through a tensor matrix and applied to triangulated models representing geological bodies. 3D ...
Strategies for reducing the size of the search space in semantic genetic programming
(Universidade Federal de Minas GeraisUFMG, 2018-03-12)
Genetic programming (GP) uses bio-inspired operations to find adequate solutions to a diverse range of problems, including symbolic regression. Recent works introduced semantic awareness into these operations, enhancing ...