Abstract
Time series data exhibits complex behavior including non-linearity and path-dependency. This paper proposes a flexible fuzzy GARCH model that can capture different properties of data, such as skewness, fat tails and multimodality in one single model. Furthermore, additional information and simple understanding of the underlying process can be provided by the linguistic interpretation of the proposed model. The model performance is illustrated using two simulated data examples.
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Almeida, R.J., Baştürk, N., Kaymak, U., da Costa Sousa, J.M. (2013). Conditional Density Estimation Using Fuzzy GARCH Models. In: Kruse, R., Berthold, M., Moewes, C., Gil, M., Grzegorzewski, P., Hryniewicz, O. (eds) Synergies of Soft Computing and Statistics for Intelligent Data Analysis. Advances in Intelligent Systems and Computing, vol 190. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33042-1_19
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DOI: https://doi.org/10.1007/978-3-642-33042-1_19
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-33041-4
Online ISBN: 978-3-642-33042-1
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