阐述了支持向量机的一般简化训练算法,对支持向量机一般简化训练算法中起实质作用的支持向量和对应乘子之间的关系进行了理论分析,借助图形,直观地分析了支持向量相对于决策面的几何关系。通过对简化算法终止条件的分析,进一步分析和探讨了违背KKT条件的对的几何含义。
In this paper,the general simplified algorithm of support vector machine was discussed.We analyzed the relation between the support vectors and the corresponding multipliers theoretically and set forth the geometrical relation between the support vectors and the decision surface by making the graph.We also analyzed the geometrical meaning of the pair of violating KKT condition by analyzing the termination conditions of simplified algorithm.