Piecewise linear approximation of fuzzy numbers using fuzzy clustering method

سال انتشار: 1394
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 640

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شناسه ملی سند علمی:

ICFUZZYS14_016

تاریخ نمایه سازی: 21 اردیبهشت 1397

چکیده مقاله:

In this paper , initially we define piecewise linear approximation of a fuzzy numbers by (m,n)-knot left right fuzzy numbers . Fuzzy c-means (FCMs) is an important and popular unsupervised partitioning algorithm used in several application domains such as pattern recognition , machine learning and data mining . For approximate of fuzzy numbers with (m,n)-knot left right piecewise linear fuzzy numbers , we used of FCMs method to approximate piecewise linear left and right functions of fuzzy numbers . At the end of this paper numerical examples are given.

نویسندگان

Tahereh Houlari

MA degree, School of Mathematics and Computer Sciences , Damghan University , Iran,

Adabitabar Firozja

Academic member, Department of mathematics , Qaemshar Branch , Islamic Azad University , Qaemshahr , Iran