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  • Search: subject:"initialization"
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Year of publication
Subject
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Theorie 13 Theory 13 initialization 11 Algorithm 9 Algorithmus 8 Initialization 5 Learning process 5 Lernprozess 5 Erwartungsbildung 4 Expectation formation 4 Mathematical programming 4 Mathematische Optimierung 4 expectations 4 smoothing 4 Learning 3 Lernen 3 Neural networks 3 Neuronale Netze 3 Rational expectations 3 Rationale Erwartung 3 adaptive learning 3 algorithms 3 Adaptive Erwartungen 2 Adaptive expectations 2 Artificial intelligence 2 Evolutionary algorithm 2 Evolutionärer Algorithmus 2 Expectations 2 Google econometrics 2 Heuristics 2 Heuristik 2 Inflation expectations 2 Inflationserwartung 2 Kalman filter 2 Künstliche Intelligenz 2 Macroeconometrics 2 Makroökonometrie 2 Neoclassical synthesis 2 Neoklassische Synthese 2 Phillips curve 2
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Online availability
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Undetermined 16 Free 15 CC license 1
Type of publication
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Article 20 Book / Working Paper 12
Type of publication (narrower categories)
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Article in journal 9 Aufsatz in Zeitschrift 9 Working Paper 6 Arbeitspapier 4 Graue Literatur 4 Non-commercial literature 4 Article 1 Congress Report 1 research-article 1
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Language
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English 19 Undetermined 13
Author
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Berardi, Michele 7 Galimberti, Jaqueson K. 7 Jovanovic, Raka 2 Luo, Z-Q. 2 Melnykov, Igor 2 Melnykov, Volodymyr 2 Sarhani, Malek 2 Sturm, J.F. 2 Voß, Stefan 2 Aberson, Sim 1 Arimond, Alexander 1 Asadi, Amin 1 Atlas, Robert 1 Borth, Damian S. 1 Cai, Jingcao 1 Cheng, Long 1 Conejo, Antonio J. 1 Constante-Flores, Gonzalo E. 1 Delong, Łukasz 1 Feng, Haibo 1 Fondeur, Y. 1 Fondeur, Yannick 1 Fu, Yili 1 Gamarnik, David 1 Ghosh, Diptesh 1 Ghosh, Ranadhir 1 Glynn, Peter W. 1 Gopalakrishnan, Sundararaman 1 Hlushko, Alina 1 Hoepner, Andreas G. F. 1 Hu, Kongfu 1 Huda, Shamsul 1 Ito, Nobuyasu 1 Karamé, F. 1 Karamé, Frédéric 1 Kasono, Katsumi 1 Klawunn, Michael 1 Kothari, Uma 1 Kozak, Anna 1 Kızıldağ, Eren C. 1
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Institution
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Centre d'Études des Politiques Économiques (EPEE), Université d'Évry Val d'Essonne 1 Cowles Foundation for Research in Economics, Yale University 1 Erasmus University Rotterdam, Econometric Institute 1 Faculteit der Economische Wetenschappen, Erasmus Universiteit Rotterdam 1 eSocialSciences 1
Published in...
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Natural Hazards 3 KOF Working Papers 2 KOF working papers 2 ASTIN bulletin : the journal of the International Actuarial Association 1 Computational Statistics & Data Analysis 1 Computers & operations research : an international journal 1 Cowles Foundation Discussion Papers 1 Discussion paper series 1 Documents de recherche 1 Econometric Institute Report 1 Econometric Institute Research Papers 1 Economic Modelling 1 Industrial Robot: the international journal of robotics research and application 1 International Transactions in Operational Research 1 International series in operations research & management science 1 International transactions in operational research : a journal of the International Federation of Operational Research Societies 1 Journal of economic dynamics & control 1 Macroeconomic dynamics 1 Mathematics and Computers in Simulation (MATCOM) 1 Mathematics of operations research 1 Michael J. Brennan Irish finance working paper series research paper 1 Operations research 1 Physica A: Statistical Mechanics and its Applications 1 Statistics & Probability Letters 1 Technology audit and production reserves 1 Transportation science 1 Working Papers / eSocialSciences 1
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Source
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ECONIS (ZBW) 14 RePEc 13 EconStor 3 BASE 1 Other ZBW resources 1
Showing 21 - 30 of 32
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On the initialization of adaptive learning in macroeconomic models
Berardi, Michele; Galimberti, Jaqueson K. - In: Journal of economic dynamics & control 78 (2017), pp. 26-53
Persistent link: https://www.econbiz.de/10011817478
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On K-means algorithm with the use of Mahalanobis distances
Melnykov, Igor; Melnykov, Volodymyr - In: Statistics & Probability Letters 84 (2014) C, pp. 88-95
The K-means algorithm is commonly used with the Euclidean metric. While the use of Mahalanobis distances seems to be a straightforward extension of the algorithm, the initial estimation of covariance matrices can be complicated. We propose a novel approach for initializing covariance matrices.
Persistent link: https://www.econbiz.de/10010718814
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Implications of vortex initialization and model spin-up in tropical cyclone prediction using Advanced Research Weather Research and Forecasting Model
Srinivas, Desamsetti; Rao, Dodla Bhaskar - In: Natural Hazards 73 (2014) 2, pp. 1043-1062
The roles of vortex initialization and model spin-up in tropical cyclone (TC) prediction using Advanced Research … vortex initialization. The results indicate that vortex initialization is important toward realistic representation of … initialization produced MW and RMW nearer to the observations, but none of these produced a good prediction due to unrealistic …
Persistent link: https://www.econbiz.de/10010996757
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Can Google data help predict French youth unemployment?
Fondeur, Y.; Karamé, F. - In: Economic Modelling 30 (2013) C, pp. 117-125
According to the growing “Google econometrics” literature, Google queries may help predict economic activity. The aim of our paper is to test whether these data can enhance predictions of youth unemployment in France.
Persistent link: https://www.econbiz.de/10011048762
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Initializing the EM algorithm in Gaussian mixture models with an unknown number of components
Melnykov, Volodymyr; Melnykov, Igor - In: Computational Statistics & Data Analysis 56 (2012) 6, pp. 1381-1395
vector, efficient initialization is an important preliminary process for the future convergence of the algorithm to the best … suggested approach is illustrated on examples and compared with several other initialization methods. …
Persistent link: https://www.econbiz.de/10010577728
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Performance of the experimental HWRF in the 2008 Hurricane Season
Yeh, Kao-San; Zhang, Xuejin; Gopalakrishnan, Sundararaman; … - In: Natural Hazards 63 (2012) 3, pp. 1439-1449
In response to the needs of improving hurricane forecasts, we have built an experimental version of the operational Hurricane Weather Research and Forecasting Model (HWRF), which is based on the Weather Research and Forecasting Nonhydrostatic Mesoscale Model of the National Oceanic and...
Persistent link: https://www.econbiz.de/10010846767
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On the initialization of tropical cyclones with a three dimensional variational analysis
Liou, Chi-Sann; Sashegyi, Keith - In: Natural Hazards 63 (2012) 3, pp. 1375-1391
following three upgrades to overcome difficulties resulting from tropical cyclone initialization with the NAVDAS analysis. First … improvement to the tropical cyclone initialization and forecast. Copyright US Government 2012 …
Persistent link: https://www.econbiz.de/10010995682
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A quantitative metric for robustness of nonlinear algebraic equation solvers
Sielemann, M.; Schmitz, G. - In: Mathematics and Computers in Simulation (MATCOM) 81 (2011) 12, pp. 2673-2687
-state initialization of models developed using general declarative modeling languages. These difficulties are analyzed in detail in this … difficulties with steady-state initialization can be supported using the proposed quantitative metric. …
Persistent link: https://www.econbiz.de/10010749246
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Conic convex programming and self-dual embedding
Luo, Z-Q.; Sturm, J.F.; Zhang, S. - Erasmus University Rotterdam, Econometric Institute - 1998
-called big M technique. In the interior point method, there is a more elegant way to deal with the initialization problem, viz …. Hence, it eliminates the need to consider the initialization problem at all. In this paper, we extend this approach to solve …
Persistent link: https://www.econbiz.de/10008484081
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Conic convex programming and self-dual embedding
Luo, Z-Q.; Sturm, J.F.; Zhang, Zhang, S. - Faculteit der Economische Wetenschappen, Erasmus … - 1998
-called big M technique. In the interior point method, there is a more elegant way to deal with the initialization problem, viz …. Hence, it eliminates the need to consider the initialization problem at all. In this paper, we extend this approach to solve …
Persistent link: https://www.econbiz.de/10010744435
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