Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-13)

F-transform and Fuzzy Natural logic in Time Series Analysis

Authors
Vilem Novak, Viktor Pavliska, Irina Perfilieva, Martin Stepnicka
Corresponding Author
Vilem Novak
Available Online August 2013.
DOI
https://doi.org/10.2991/eusflat.2013.6How to use a DOI?
Keywords
Fuzzy transform F-transform evaluative linguistic expressions fuzzy natural logic
Abstract
This paper continues development of the innovative method of time series analysis and forecasting using special soft-computing techniques: fuzzy transform and Fuzzy Natural Logic. We will demonstrate that the F-transform is a proper technique for extraction of the trend-cycle of time series. Furthermore, we will elaborate in more detail automatic generation of linguistic evaluation of its behavior in changing time slots. Thanks to the first-degree F-transform (F$^1$-transform), this works even if the graph of the time series visually does not suggest a clear tendency.
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Volume Title
Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-13)
Series
Advances in Intelligent Systems Research
Publication Date
August 2013
ISBN
978-90786-77-78-9
ISSN
1951-6851
DOI
https://doi.org/10.2991/eusflat.2013.6How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Vilem Novak
AU  - Viktor Pavliska
AU  - Irina Perfilieva
AU  - Martin Stepnicka
PY  - 2013/08
DA  - 2013/08
TI  - F-transform and Fuzzy Natural logic in Time Series Analysis
BT  - Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-13)
PB  - Atlantis Press
SP  - 40
EP  - 47
SN  - 1951-6851
UR  - https://doi.org/10.2991/eusflat.2013.6
DO  - https://doi.org/10.2991/eusflat.2013.6
ID  - Novak2013/08
ER  -