精选优质文档-倾情为你奉上SVM算法推导及其分类的算法实现摘要:本文从线性分类问题开始逐步的叙述支持向量机思想的形成,并提供相应的推导过程。简述核函数的概念,以及kernel在SVM算法中的核心地位。介绍松弛变量引入的SVM算法原因,提出软间隔线性分类法。概括SVM分别在一对一和一对多分类问题中应用。基于SVM在一对多问题中的不足,提出SVM的改进版本DAG SVM。Abstract:This article begins with a linear classification problem, Gradually discuss formation of SVM, and their derivation. Description the concept of kernel function, and the core position in SVM algorithm. Describes the reasons for the introduction of slack variables, and propose soft-margin linear