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Granulation of temporal data: a global view on time series
Conference proceeding

Granulation of temporal data: a global view on time series

A. Bargiela and W. Pedrycz
22nd International Conference of the North American Fuzzy Information Processing Society, NAFIPS 2003, Vol.2003-, pp.191-196
2003
DOI: https://doi.org/10.1109/NAFIPS.2003.1226780

Abstract

Data analysis Equations Fuzzy sets Mathematics Prototypes Time domain analysis Time measurement
In this paper we discuss the issue of granular representation of time series. The critical concern is the ability to capture the essential features of the time series in the abstract granular representation of it. The discussion uses a set-theoretical framework of fuzzy sets and employs the Fuzzy C-means algorithm for the evaluation of the information granules obtained in various ways.

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