نوع فایل:PDFتعداد صفحات:7سال انتشار:1395چکیدهIn this paper , we obtain the nearest triangular approximation to a fuzzy quantity with weighted function by minimization distance between two fuzzy numbers gnisu yb artificial bee colony algorithm( ABC). I important advantage of the ABC method is that this method is capable of greatly reducing the size of computational work while still maintaining high accuracy of the numerical solution and increase Convergence rateواژگان کلیدی