Iranian Journal of Numerical Analysis and Optimization, Volume (10), No (1), Year (2020-4) , Pages (33-47)

Title : ( An efficient algorithm to improve the accuracy and reduce the computations of LS-SVM )

Authors: Mojtaba Baymani , Amin Mansoori ,

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Abstract

We present a novel algorithm, which is called Cutting Algorithm (CA), for improving the accuracy and reducing the computations of the Least Squares Support Vector Machines (LS-SVMs). The method is based on dividing the original problem to some subproblems. Since a master problem is converted to some small problems, so this algorithm has fewer computations. Although, in some cases that the typical LS-SVM cannot classify the dataset linearly, applying the CA the datasets can be classified. In fact, the CA improves the accuracy and reduces the computations. The reported and comparative results on some known datasets and synthetics data demonstrate the efficiency and the performance of CA.

Keywords

, Least squares support vector machine, Cutting algorithm, Classification.
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@article{paperid:1099989,
author = {مجتبی بایمانی and Mansoori, Amin},
title = {An efficient algorithm to improve the accuracy and reduce the computations of LS-SVM},
journal = {Iranian Journal of Numerical Analysis and Optimization},
year = {2020},
volume = {10},
number = {1},
month = {April},
issn = {2423-6977},
pages = {33--47},
numpages = {14},
keywords = {Least squares support vector machine; Cutting algorithm; Classification.},
}

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%0 Journal Article
%T An efficient algorithm to improve the accuracy and reduce the computations of LS-SVM
%A مجتبی بایمانی
%A Mansoori, Amin
%J Iranian Journal of Numerical Analysis and Optimization
%@ 2423-6977
%D 2020

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