High computational complexity limits the applications of the Bilateral-Weighted Fuzzy Support Vector Machine(BW-FSVM) model in practical classification problems.In this paper,the Sequential Minimal Optimization(SMO) algorithm,which firstly decomposed the overall Quadratic Program(QP) problem into the smallest possible QP sub-problems and then solved these QP sub-problems analytically,was proposed to reduce the computational complexity of the BW-FSVM model.A set of experiments were conducted on three real wo...
(xwyang@scut.edu.cn)0引言支持向量机(Support Vector Machine,SVM)是模式识别和机器学习领域的一种很重要的分类和非线性函数估计方法,其主要的缺点是标准的支持向量机模型对噪声和孤立点是敏感的[1]。针对这一问题,Lin等人[2]在2002年提出了模糊支持向量机(Fuzzy Support Ve