Matches in SemOpenAlex for { <https://semopenalex.org/work/W2341468648> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2341468648 abstract "In this paper we consider the forecasting performance of a well-defined class of flexible models, the so-called single hidden-layer feedforward neural network models. A major aim of our study is to find out whether they, due to their flexibility, are as useful tools in economic forecasting as some previous studies have indicated. When forecasting with neural network models one faces several problems, all of which influence the accuracy of the forecasts. First, neural networks are often hard to estimate due to their highly nonlinear structure. In fact, their parameters are not even globally identified. Recently, White (2006) presented a solution that amounts to converting the specification and nonlinear estimation problem into a linear model selection and estimation problem. He called this procedure the QuickNet and we shall compare its performance to two other procedures which are built on the linearisation idea: the Marginal Bridge Estimator and Autometrics. Second, one must decide whether forecasting should be carried out recursively or directly. Comparisons of these two methodss exist for linear models and here these comparisons are extended to neural networks. Finally, a nonlinear model such as the neural network model is not appropriate if the data is generated by a linear mechanism. Hence, it might be appropriate to test the null of linearity prior to building a nonlinear model. We investigate whether this kind of pretesting improves the forecast accuracy compared to the case where this is not done." @default.
- W2341468648 created "2016-06-24" @default.
- W2341468648 creator A5060430390 @default.
- W2341468648 creator A5066054838 @default.
- W2341468648 date "2011-08-26" @default.
- W2341468648 modified "2023-09-27" @default.
- W2341468648 title "Forecasting Macroeconomic Variables using Neural Network Models and Three Automated Model Selection Techniques" @default.
- W2341468648 hasPublicationYear "2011" @default.
- W2341468648 type Work @default.
- W2341468648 sameAs 2341468648 @default.
- W2341468648 citedByCount "0" @default.
- W2341468648 crossrefType "posted-content" @default.
- W2341468648 hasAuthorship W2341468648A5060430390 @default.
- W2341468648 hasAuthorship W2341468648A5066054838 @default.
- W2341468648 hasConcept C105795698 @default.
- W2341468648 hasConcept C119857082 @default.
- W2341468648 hasConcept C121332964 @default.
- W2341468648 hasConcept C126255220 @default.
- W2341468648 hasConcept C149782125 @default.
- W2341468648 hasConcept C154945302 @default.
- W2341468648 hasConcept C158622935 @default.
- W2341468648 hasConcept C163175372 @default.
- W2341468648 hasConcept C185429906 @default.
- W2341468648 hasConcept C2780598303 @default.
- W2341468648 hasConcept C33923547 @default.
- W2341468648 hasConcept C41008148 @default.
- W2341468648 hasConcept C47702885 @default.
- W2341468648 hasConcept C50644808 @default.
- W2341468648 hasConcept C62520636 @default.
- W2341468648 hasConcept C81917197 @default.
- W2341468648 hasConcept C93959086 @default.
- W2341468648 hasConceptScore W2341468648C105795698 @default.
- W2341468648 hasConceptScore W2341468648C119857082 @default.
- W2341468648 hasConceptScore W2341468648C121332964 @default.
- W2341468648 hasConceptScore W2341468648C126255220 @default.
- W2341468648 hasConceptScore W2341468648C149782125 @default.
- W2341468648 hasConceptScore W2341468648C154945302 @default.
- W2341468648 hasConceptScore W2341468648C158622935 @default.
- W2341468648 hasConceptScore W2341468648C163175372 @default.
- W2341468648 hasConceptScore W2341468648C185429906 @default.
- W2341468648 hasConceptScore W2341468648C2780598303 @default.
- W2341468648 hasConceptScore W2341468648C33923547 @default.
- W2341468648 hasConceptScore W2341468648C41008148 @default.
- W2341468648 hasConceptScore W2341468648C47702885 @default.
- W2341468648 hasConceptScore W2341468648C50644808 @default.
- W2341468648 hasConceptScore W2341468648C62520636 @default.
- W2341468648 hasConceptScore W2341468648C81917197 @default.
- W2341468648 hasConceptScore W2341468648C93959086 @default.
- W2341468648 hasLocation W23414686481 @default.
- W2341468648 hasOpenAccess W2341468648 @default.
- W2341468648 hasPrimaryLocation W23414686481 @default.
- W2341468648 hasRelatedWork W105089623 @default.
- W2341468648 hasRelatedWork W1523820026 @default.
- W2341468648 hasRelatedWork W1532847467 @default.
- W2341468648 hasRelatedWork W1536832535 @default.
- W2341468648 hasRelatedWork W1541737413 @default.
- W2341468648 hasRelatedWork W1552725931 @default.
- W2341468648 hasRelatedWork W1561376385 @default.
- W2341468648 hasRelatedWork W1566635569 @default.
- W2341468648 hasRelatedWork W1779692528 @default.
- W2341468648 hasRelatedWork W1828120854 @default.
- W2341468648 hasRelatedWork W2018980855 @default.
- W2341468648 hasRelatedWork W2027495417 @default.
- W2341468648 hasRelatedWork W2028078785 @default.
- W2341468648 hasRelatedWork W2038925499 @default.
- W2341468648 hasRelatedWork W2076171061 @default.
- W2341468648 hasRelatedWork W2136039914 @default.
- W2341468648 hasRelatedWork W2294174163 @default.
- W2341468648 hasRelatedWork W2357477633 @default.
- W2341468648 hasRelatedWork W2580630210 @default.
- W2341468648 hasRelatedWork W2993051803 @default.
- W2341468648 isParatext "false" @default.
- W2341468648 isRetracted "false" @default.
- W2341468648 magId "2341468648" @default.
- W2341468648 workType "article" @default.