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A Linear Regression Model in Fuzzy Environment Based on S-Curve

Debjani Chakraborty, Debashree Guha

Abstract


In this work, a fuzzy linear regression model with fuzzy input and fuzzy output is developed. The problem of curve fitting, using the concept of fuzzy inequality is transformed to a fuzzy optimization model. This is solved using any standard optimization software to achieve the desired solution.

Keywords


Fuzzy regression analysis, Logistic membership function

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