George S. Androulakis (Greek: Γεώργιος Σ. Ανδρουλάκης)
George S. Androulakis (Greek: Γεώργιος Σ. Ανδρουλάκης)
Associate Professor, Department of Business Administration, University of Patras
Zweryfikowany adres z upatras.gr - Strona główna
Tytuł
Cytowane przez
Cytowane przez
Rok
Effective backpropagation training with variable stepsize
GD Magoulas, MN Vrahatis, GS Androulakis
Neural networks 10 (1), 69-82, 1997
2881997
Improving the convergence of the backpropagation algorithm using learning rate adaptation methods
GD Magoulas, MN Vrahatis, GS Androulakis
Neural Computation 11 (7), 1769-1796, 1999
1941999
A class of gradient unconstrained minimization algorithms with adaptive stepsize
MN Vrahatis, GS Androulakis, JN Lambrinos, GD Magoulas
Journal of Computational and Applied Mathematics 114 (2), 367-386, 2000
1432000
On the alleviation of the problem of local minima in back-propagation
GD Magoulas, MN Vrahatis, GS Androulakis
Nonlinear Analysis 30 (7), 4545-4550, 1997
701997
A new unconstrained optimization method for imprecise function and gradient values
MN Vrahatis, GS Androulakis, GE Manoussakis
Journal of Mathematical Analysis and Applications 197 (2), 586-607, 1996
611996
OPTAC: A portable software package for analyzing and comparing optimization methods by visualization
GS Androulakis, MN Vrahatis
Journal of Computational and Applied Mathematics 72 (1), 41-62, 1996
321996
Neural network supervised training based on a dimension reducing method
GD Magoulas, MN Vrahatis, TN Grapsa, GS Androulakis
Mathematics of Neural Networks, 245-249, 1997
211997
Geometry of learning: Visualizing the performance of neural network supervised training methods
GS Androulakis, GD Magoulas, MN Vrahatis
Nonlinear analysis, theory, methods & applications 30 (7), 4359-4544, 1997
191997
A training method for discrete multilayer neural networks
GD Magoulas, MN Vrahatis, TN Grapsa, GS Androulakis
Mathematics of Neural Networks, 250-254, 1997
151997
A new method in neural network supervised training with imprecision
GD Magoulas, MN Vrahatis, GS Androulakis
Proceedings of Third International Conference on Electronics, Circuits, and …, 1996
131996
Profitability and crisis in the Greek economy (1960–2012)
G Economakis, G Androulakis, M Markaki
Greek Capital Crisis, 130-152, 2014
122014
On the prediction of time series’ local optima: a backtrack technique
GS Androulakis, EG Lisgara
Organization of the Conference, 19, 2007
82007
A framework for the development of globally convergent adaptive learning rate algorithms
GD Magoulas, VP Plagianakos, GS Androulakis, MN Vrahatis
Advances in Intelligent Systems and Computer Science, 207-212, 1999
81999
A lexicographic approach on unconstrained optimization
CD Nikolakakou, TN Grapsa, IA Nikas, GS Androulakis
submitted for publication, 2009
72009
A sequential approach for unconstrained optimization via a partitioning technique
CD Nikolakakou, TN Grapsa, IA Nikas, GS Androulakis
International Journal of Computer Mathematics 92 (4), 722-741, 2015
62015
Prepare items for large scale computer based assessment: Case study for teachers’ certification on basic computer skills
C Christakoudis, GS Androulakis, C Zagouras
Procedia-Social and Behavioral Sciences 29, 1189-1198, 2011
62011
Estimating time series future optima using a steepest descent methodology as a backtracker
EG Lisgara, GS Androulakis
2008 International Multiconference on Computer Science and Information …, 2008
62008
Extraversion and crisis of the Greek economy: a study
G Economakis, M Markaki, GS Androulakis
Bulletin of Political Economy 8 (2), 175-204, 2014
52014
Neural network supervised training based on a dimension reducing method", Mathematics of Neural Networks, Models, Algorithms and Applications, SW Ellacott, JC Mason, IJ …
GD Magoulas, MN Vrahatis, TN Grapsa, GS Androulakis
Kluwer Academic Publishers, Boston, 1997
51997
Advancing the backtrack optimization technique to obtain forecasts of potential crisis periods
EG Lisgara, GI Karolidis, GS Androulakis
Scientific Research Publishing, 2012
42012
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