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  • Search: subject:"Sparse"
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Year of publication
Subject
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Schätztheorie 111 Estimation theory 110 Theorie 100 Theory 97 Regression analysis 61 Regressionsanalyse 61 Forecasting model 56 Prognoseverfahren 56 Mathematical programming 50 Mathematische Optimierung 50 Portfolio-Management 36 Portfolio selection 35 Factor analysis 34 Faktorenanalyse 33 Estimation 31 Schätzung 31 Time series analysis 29 Zeitreihenanalyse 29 Correlation 24 Korrelation 24 Bayesian inference 22 Bayes-Statistik 21 Artificial intelligence 19 Künstliche Intelligenz 19 Stochastic process 19 Stochastischer Prozess 19 LASSO 18 Monte Carlo simulation 18 Statistischer Test 18 Statistical test 17 Volatility 17 Volatilität 17 Monte-Carlo-Simulation 16 Sparse estimation 16 Algorithm 15 Algorithmus 15 Induktive Statistik 15 Maximum likelihood estimation 15 Statistical inference 15 VAR model 15
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Online availability
All
Undetermined 245 Free 176 CC license 5
Type of publication
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Article 308 Book / Working Paper 147 Other 2
Type of publication (narrower categories)
All
Article in journal 211 Aufsatz in Zeitschrift 211 Working Paper 90 Graue Literatur 63 Non-commercial literature 63 Arbeitspapier 60 Article 14 Conference paper 3 Konferenzbeitrag 3 Hochschulschrift 2 Thesis 2 Konferenzschrift 1
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Language
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English 333 Undetermined 122 German 1 Lithuanian 1
Author
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Chernozhukov, Victor 14 Hansen, Christian 12 Liao, Yuan 11 Belloni, Alexandre 10 Fan, Jianqing 10 Medeiros, Marcelo C. 9 Bailey, Natalia 7 Mendes, Eduardo F. 7 Croux, Christophe 6 Hautsch, Nikolaus 6 Kozbur, Damian 6 Okhrin, Ostap 6 Ristig, Alexander 6 Smith, L. Vanessa 6 West, Mike 6 Cross, Jamie 5 Graham, Bryan S. 5 Hoogerheide, Lennart 5 Judd, Kenneth L. 5 Labonne, Paul 5 Pesaran, M. Hashem 5 Striaukas, Jonas 5 Ahelegbey, Daniel Felix 4 Babii, Andrii 4 Bayer, Christian 4 Chen, Song Xi 4 Ghysels, Eric 4 Orban, Dominique 4 Ravazzolo, Francesco 4 Uematsu, Yoshimasa 4 Wilms, Ines 4 Xu, Fengmin 4 Abberger, Klaus 3 Altomare, Davide 3 Ben Hammouda, Chiheb 3 Bertsimas, Dimitris 3 Billio, Monica 3 Brodie, Joshua 3 Cai, Yongyang 3 Casarin, Roberto 3
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Institution
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Volkswirtschaftliche Fakultät, Ludwig-Maximilians-Universität München 8 Centre de Recherche en Économie et Statistique (CREST), Groupe des Écoles Nationales d'Économie et Statistique (GENES) 3 C.E.P.R. Discussion Papers 2 CTS - Centre for Transport Studies Stockholm (KTH and VTI) 2 Center for Operations Research and Econometrics (CORE), École des Sciences Économiques de Louvain 2 European Association of Agricultural Economists - EAAE 2 Finance Discipline Group, Business School 2 School of Economics and Management, University of Aarhus 2 Society for Computational Economics - SCE 2 Vilnius Gediminas Technical University 2 Berkeley Electronic Press 1 CESifo 1 COMISEF 1 Center for Financial Studies 1 Centre Interuniversitaire de Recherche en Analyse des Organisations (CIRANO) 1 Centre d'Économie de la Sorbonne, Université Paris 1 (Panthéon-Sorbonne) 1 Centre for Microdata Methods and Practice (CEMMAP) 1 College of Business, University of Texas-San Antonio 1 Crawford School of Public Policy, Australian National University 1 Department of Econometrics and Business Statistics, Monash Business School 1 Deutsche Bundesbank 1 Dipartimento di Economia "Marco Biagi", Università degli Studi di Modena e Reggio Emilia 1 Dipartimento di Economia, Università Ca' Foscari Venezia 1 Dipartimento di Scienze Economiche e Aziendali, Università degli Studi di Pavia 1 European Central Bank 1 Faculty of Economics, University of Cambridge 1 HAL 1 Institut d'Economie et Econométrie, Université de Genève 1 Instituto Valenciano de Investigaciones Económicas (IVIE) 1 London School of Economics (LSE) 1 Meeting on the Advanced Research Topic Sparsity and Its Applications <1983, Loughborough> 1 National Research University Higher School of Economics 1 Sonderforschungsbereich 373, Quantifikation und Simulation ökonomischer Prozesse, Wirtschaftswissenschaftliche Fakultät 1 Sonderforschungsbereich 649: Ökonomisches Risiko, Wirtschaftswissenschaftliche Fakultät 1 Tilburg University, Center for Economic Research 1 Zentrum für Finanzen und Ökonometrie, Fachbereich Wirtschaftswissenschaften 1
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Published in...
All
Journal of econometrics 16 Computational Optimization and Applications 13 Journal of business & economic statistics : JBES ; a publication of the American Statistical Association 12 Computational Statistics 11 cemmap working paper 11 CEMMAP working papers / Centre for Microdata Methods and Practice 10 Quantitative finance 9 MPRA Paper 8 Computational Statistics & Data Analysis 7 European journal of operational research : EJOR 7 International journal of forecasting 7 Mathematics of operations research 7 Les cahiers du GERAD 6 Operations research letters 6 Physica A: Statistical Mechanics and its Applications 6 Annals of the Institute of Statistical Mathematics 5 Computers & operations research : and their applications to problems of world concern ; an international journal 5 Journal of Multivariate Analysis 5 KBI 5 Mathematics and Computers in Simulation (MATCOM) 5 The econometrics journal 5 Working paper 5 Econometric reviews 4 Economics letters 4 Finance research letters 4 INFORMS journal on computing : JOC ; charting new directions in operations research and computer science ; a journal of the Institute for Operations Research and the Management Sciences 4 Journal of financial econometrics 4 Operations research 4 Computational Management Science 3 Computational economics 3 Discussion paper / Tinbergen Institute 3 Econometrica : journal of the Econometric Society, an international society for the advancement of economic theory in its relation to statistics and mathematics 3 Economic modelling 3 Journal of applied econometrics 3 Journal of forecasting 3 Journal of the Operational Research Society 3 Research paper series / Swiss Finance Institute 3 Statistical Applications in Genetics and Molecular Biology 3 Statistics & Probability Letters 3 Technological forecasting & social change : an international journal 3
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Source
All
ECONIS (ZBW) 275 RePEc 127 EconStor 44 Other ZBW resources 6 BASE 4 USB Cologne (EcoSocSci) 1
Showing 1 - 10 of 457
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Sparse network asymptotics for logistic regression under possible misspecification
Graham, Bryan S. - In: Econometrica : journal of the Econometric Society, an … 92 (2024) 6, pp. 1837-1868
Persistent link: https://www.econbiz.de/10015117865
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Capturing short- and long-term temporal dependencies using Bahdanau-enhanced fused attention model for financial data : an explainable AI approach
Khansama, Rasmi Ranjan; Priyadarshini, Rojalina; Nanda, … - In: FinTech 5 (2026) 1, pp. 1-38
complementary attention techniques-Top-k Sparse, Global, and Bahdanau Attention-to tackle the complex, intricate, and non …
Persistent link: https://www.econbiz.de/10015628752
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Factor-augmented VARs with noisy factor proxies
Mönch, Emanuel; Soofi-Siavash, Soroosh - 2026
Persistent link: https://www.econbiz.de/10015613969
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Modelling and diagnosis method of power transformer sound characteristics by integrating sparse representation and deep autoencoder network
Li, Dong; Liu, Kuo; Guo, Congcong; Gong, Qingqing - In: International journal of innovation & sustainable … 20 (2026) 7, pp. 18-35
Persistent link: https://www.econbiz.de/10015635232
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A spatial-temporal dynamic attention-based Mamba model for multi-type passenger demand prediction in multimodal public transit systems
Shao, Zhiqi; Xi, Haoning; Hensher, David A.; Wang, Ze; … - 2025
Persistent link: https://www.econbiz.de/10015193912
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Statistical proxy based mean-reverting portfolios with sparsity and volatility constraints
Mousavi, Ahmad; Michilidis, George - In: International transactions in operational research : a … 32 (2025) 6, pp. 3848-3869
Persistent link: https://www.econbiz.de/10015459091
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Factor models with sparse vector autoregressive idiosyncratic components
Krampe, Jonas; Margaritella, Luca - In: Oxford bulletin of economics and statistics 87 (2025) 4, pp. 837-849
Persistent link: https://www.econbiz.de/10015470449
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Solving slgorithm NCL's subproblems : the need for interior methods
Ma, Ding; Orban, Dominique; Saunders, Michael A. - 2025
Persistent link: https://www.econbiz.de/10015404002
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Functional location-scale models with robust observation-driven dynamics
Lin, Yicong; Lucas, André - 2025
method can recover the unobserved location-scale dynamics from sparse data, even in the presence of model mis …
Persistent link: https://www.econbiz.de/10015373863
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Investigating commodity price interdependence with granger causality networks
Esposti, Roberto - 2025
Persistent link: https://www.econbiz.de/10015436718
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