The problem of trend detection in fuzzy time series is considered. Two fuzzy tests are suggested and their basic properties are examined. Moreover, the general problem of fuzziness in statistical data which might be either inherent or imposed is discussed. © 2010 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Ładyzyński, P., & Grzegorzewski, P. (2010). Soft methods in trend detection. In Advances in Intelligent and Soft Computing (Vol. 77, pp. 395–402). Springer Verlag. https://doi.org/10.1007/978-3-642-14746-3_49
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