A NEW METHOD FOR COMPARING FUZZY QUANTITIES BASED ON SCALER VALUE AND MIDDLE-POINT OF FUZZY NUMBERS

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SANEIFARD RAHIM; SANEIFARD RASOUL

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Paper Information

Journal: INTERNATIONAL JOURNAL OF INDUSTRIAL MATHEMATICS Year:2017 | Volume:9 | Issue:2 Page(s): 99-104

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Information Journal Paper

Title

A NEW METHOD FOR COMPARING FUZZY QUANTITIES BASED ON SCALER VALUE AND MIDDLE-POINT OF FUZZY NUMBERS

Author(s)

SANEIFARD RAHIM | SANEIFARD RASOUL | Issue Writer Certificate

Keywords

RANKINGQ2

FUZZY NUMBERQ2

DEFUZZICATIONQ2

SIGNAL/NOISE RATIOSQ2

Abstract

The importance as well as the difficulty of the problem of RANKING FUZZY NUMBERs is pointed out. Here we consider approaches to the RANKING of FUZZY NUMBERs based upon the idea of associating with a FUZZY NUMBER a scalar value, its SIGNAL/NOISE RATIOS, where the signal and the noise are defined as the middle-point and the spread of each g-cut of a FUZZY NUMBER, respectively. We use the value of a as the weight of the signal/noise ratio of each g-cut of a FUZZY NUMBER to calculate the RANKING index of each FUZZY NUMBER. The proposed method can rank any kinds of FUZZY NUMBERs with different kinds of membership functions.

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APA: Copy

SANEIFARD, RAHIM, & SANEIFARD, RASOUL. (1396). یک روش جدید برای مقایسه اعداد فازی بر اساس مقدار اسکالر و نقطه میانی از اعداد فازی. مجله بین المللی ریاضیات صنعتی, 9(2), 99-104. SID. https://sid.ir/paper/231801/en

Vancouver: Copy

SANEIFARD RAHIM, SANEIFARD RASOUL. یک روش جدید برای مقایسه اعداد فازی بر اساس مقدار اسکالر و نقطه میانی از اعداد فازی. مجله بین المللی ریاضیات صنعتی[Internet]. 1396;9(2):99-104. Available from: https://sid.ir/paper/231801/en

IEEE: Copy

RAHIM SANEIFARD, and RASOUL SANEIFARD, “یک روش جدید برای مقایسه اعداد فازی بر اساس مقدار اسکالر و نقطه میانی از اعداد فازی,” مجله بین المللی ریاضیات صنعتی, vol. 9, no. 2, pp. 99–104, 1396, [Online]. Available: https://sid.ir/paper/231801/en

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