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Data augmentation in economic time series: Behavior and improvements in predictions
Published 2023-08-01“…The particular characteristics of economic time series make it necessary that data augmentation techniques do not significantly influence these characteristics, this fact would alter the quality of the details in the study. …”
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Modelling comovements of economic time series: a selective survey
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Sparse Representation Based Approach to Prediction for Economic Time Series
Published 2019-01-01Subjects: “…Economic time series…”
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Permutation Entropy and Information Recovery in Nonlinear Dynamic Economic Time Series
Published 2019-03-01Get full text
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Economic time as a regulator mechanism of self-organization economic system
Published 2014-12-01“…Subject of research-economic times in the mechanism of self-organization of the economic system. …”
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Simulation and Forecasting Complex Economic Time Series Using Neural Network Models
Published 2005-08-01Get full text
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Alternative Forms of Resilience Confronting Hard Economic Times. A South European Perspective
Published 2017-05-01“…<span class="abs_content">The aim of this special issue is to contribute to the study of alternative forms of resilience, visible in the economic and noneconomic activities of citizens confronting hard economic times and falling rights in Italy, Spain, Greece and Portugal, since the global financial crisis of 2008. …”
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AN ENHANCED SHRINKAGE FUNCTION FOR DENOISING ECONOMIC TIME SERIES DATA USING WAVELET ANALYSIS
Published 2024-03-01Get full text
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Economic Time Series Forecasting: Box-Jenkins Methodology, Signal Processing and Neural Network Approach
Published 2003-12-01“…This paper is devoted to the presentation of methods of economic time series analysis and modelling using the Box-Jenkins methodology, the signal processing approach and the feedforward neural network technique. …”
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A New Wavelet Tool to Quantify Non-Periodicity of Non-Stationary Economic Time Series
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Alternative Forms of Resilience. A typology of approaches for the study of Citizen Collective Responses in Hard Economic Times
Published 2017-05-01“…<span class="abs_content">A variety of theoretical and conceptual perspectives have been applied to studying collective citizen initiatives arising in response to hard economic times, such as solidarity-based exchanges and networks, cooperative structures, barter clubs, credit unions, ethical banks, time banks, alternative social currency, citizens' self-help groups, neighbourhood assemblies and social enterprises. …”
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