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  • Search: subject:"Iterative Majorization"
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Year of publication
Subject
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iterative majorization 17 multidimensional scaling 5 support vector machines 4 Iterative Majorization 3 Axial Partitioning 2 Constrained Estimation 2 Facet Theory 2 I-Splines 2 I-splines 2 IRT 2 Multidimensional Scaling 2 Regional Restrictions 2 absolute hinge error 2 degeneracy 2 distance smoothing 2 distributed lags 2 dynamic factor models 2 economic forecasting 2 huber hinge error 2 location 2 logistic bi-additive model 2 optimal scaling 2 optimization 2 principal components 2 principal covariate regression 2 quadratic hinge error 2 robust Procrustes analysis 2 shape analysis 2 symbolic data analysis 2 two parameter logistic model 2 unfolding 2 weighted principal component analysis 2 Classifier Comparison 1 Iterative majorization 1 K-means clustering 1 MM Algorithm 1 Monte Carlo simulation 1 Multiclass Classification 1 Outliers 1 PREFSCAL 1
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Online availability
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Free 15 Undetermined 6
Type of publication
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Book / Working Paper 15 Article 6
Language
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Undetermined 21
Author
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Groenen, Patrick 11 Groenen, P.J.F. 7 Heiser, Willem 5 Bioch, Bioch, J.C. 2 Bioch, J.C. 2 Diday, E. 2 Giaquinto, P. 2 Kiers, H.A.L. 2 Nalbantov, G.I. 2 Nalbantov, Nalbantov, G.I. 2 Rodriguez, O. 2 Winsberg, S. 2 Busing, F. 1 Busing, Frank 1 Delbeke, L. 1 Deun, K. 1 Deun, K. van 1 Dijk, D.J.C. van 1 Groenen, P. 1 Heij, C. 1 Heij, Heij, C. 1 Heiser, W. 1 Lans, A. van der 1 Macías, Rodrigo 1 Vera, J. 1 Verboon, Peter 1 van Deun, K. 1 van Dijk, Dick 1 van den Burg, G.J.J. 1 van der Lans, A. 1
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Institution
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Faculteit der Economische Wetenschappen, Erasmus Universiteit Rotterdam 7 Erasmus University Rotterdam, Econometric Institute 6 Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam. 1 Erasmus Research Institute of Management (ERIM), Erasmus Universiteit Rotterdam 1
Published in...
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Econometric Institute Research Papers 7 Econometric Institute Report 6 Psychometrika 5 ERIM Report Series Research in Management 1 Journal of Classification 1 Research Paper / Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam. 1
Source
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RePEc 21
Showing 1 - 10 of 21
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GenSVM: A Generalized Multiclass Support Vector Machine
Groenen, Patrick; van den Burg, G.J.J. - Faculteit der Economische Wetenschappen, Erasmus … - 2014
, which is flexible due to several different weightings. An iterative majorization algorithm is derived that solves the …
Persistent link: https://www.econbiz.de/10011185632
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SVM-Maj: a majorization approach to linear support vector machines with different hinge errors
Groenen, P.J.F.; Nalbantov, G.I.; Bioch, J.C. - Erasmus University Rotterdam, Econometric Institute - 2007
the Huber hinge errors. We present an iterative majorization algorithm that minimizes each of the adaptations. In addition … iterative majorization algorithm that minimizes each of the adaptations. In addition, we show that many of the features of an …, in Section 5, we optimize (2) directly by the method of iterative majorization. 3 Other Error Functions An advantage of …
Persistent link: https://www.econbiz.de/10005450870
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SVM-Maj: a majorization approach to linear support vector machines with different hinge errors
Groenen, Patrick; Nalbantov, Nalbantov, G.I.; Bioch, … - Faculteit der Economische Wetenschappen, Erasmus … - 2007
the Huber hinge errors. We present an iterative majorization algorithm that minimizes each of the adaptations. In addition …
Persistent link: https://www.econbiz.de/10010837908
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Multidimensional Scaling with Regional Restrictions for Facet Theory: An Application to Levi's Political Protest Data
Groenen, P.J.F.; Lans, A. van der - Erasmus Research Institute of Management (ERIM), ERIM … - 2006
that the number of facets equals the number of dimensions. The algorithm is based on constrained iterative majorization of … number of facets equals the number of dimensions. The algorithm is based on constrained iterative majorization of De Leeuw … on constrained iterative majorization of De Leeuw and Heiser (1980) with special constraints. This algorithm is applied …
Persistent link: https://www.econbiz.de/10005288429
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Nonlinear support vector machines through iterative majorization and I-splines
Groenen, P.J.F.; Bioch, J.C.; Nalbantov, G.I. - Erasmus University Rotterdam, Econometric Institute - 2006
To minimize the primal support vector machine (SVM) problem, we propose to use iterative majorization. To do so, we …Nonlinear Support Vector Machines through Iterative Majorization and I-Splines P.J.F. Groenen⁄ G. Nalbantovy J.C. Bioch …, we propose to use iterative majorization. To do so, we propose to use it- erative majorization. To allow for nonlinearity …
Persistent link: https://www.econbiz.de/10005450850
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Time series forecasting by principal covariate regression.
Heij, C.; Groenen, P.J.F.; Dijk, D.J.C. van - Erasmus University Rotterdam, Econometric Institute - 2006
iterative majorization. The paper discusses some numerical aspects and analyzes the method by means of simulations. Further, the … preferential predictors. The resulting nonlinear estimation problem is solved by means of a method based on iterative majorization … regression, economic forecasting, dynamic factor models, principal components, distributed lags, iterative majorization …
Persistent link: https://www.econbiz.de/10005450877
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Time series forecasting by principal covariate regression.
Groenen, Patrick; van Dijk, Dick; Heij, Heij, C. - Faculteit der Economische Wetenschappen, Erasmus … - 2006
iterative majorization. The paper discusses some numerical aspects and analyzes the method by means of simulations. Further, the …
Persistent link: https://www.econbiz.de/10010837704
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Multidimensional Scaling with Regional Restrictions for Facet Theory: An Application to Levi's Political Protest Data
Groenen, Patrick; van der Lans, A. - Erasmus Research Institute of Management (ERIM), … - 2006
that the number of facets equals the number of dimensions. The algorithm is based on constrained iterative majorization of …
Persistent link: https://www.econbiz.de/10010731368
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Nonlinear support vector machines through iterative majorization and I-splines
Groenen, Patrick; Bioch, Bioch, J.C.; Nalbantov, … - Faculteit der Economische Wetenschappen, Erasmus … - 2006
To minimize the primal support vector machine (SVM) problem, we propose to use iterative majorization. To do so, we …
Persistent link: https://www.econbiz.de/10010731825
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SymScal: symbolic multidimensional scaling of interval dissimilarities
Groenen, P.J.F.; Winsberg, S.; Rodriguez, O.; Diday, E. - Erasmus University Rotterdam, Econometric Institute - 2005
representing the objects. In this paper, we provide a new algorithm called SymScal that is based on iterative majorization. The … algorithm called SymScal that is based on iterative majorization. The advantage is that each iteration is guaranteed to improve … section, we propose the SymScal algorithm for MDS of interval dis- similarities based on iterative majorization. Then, we …
Persistent link: https://www.econbiz.de/10005000465
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