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Fuzzy set theory applied to CME importance classification
DOI: 10.1016/S0275-1062(03)90052-X Bibcode: 2003ChA&A..27..303H

Han, Zheng-Zhong; Tang, Yu-Hua

In this paper, fuzzy set theory is applied to a quantitative way of assigning importance class to coronal mass ejection (CME) events based on four observed characteristics, i.e. velocity, span, mass and kinetic energy. The weights to be associated with each of the characteristics and the membership functions of belonging to one of the three import…

2003 Chinese Astronomy and Astrophysics
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