关键词: 支持向量机, 二叉树, 多类分类, 智能像卡, 联网门禁

Abstract: SVM（Support Vector Machine） is a new machine-learning method which is developed based on statistical theory and has many applications in pattern recognition,regression analysis,function evaluation,etc.This paper proposes a method of implementation of the algorithm in Network Entrance Guard System using IIC（Intelligent Image Card）.Numerical experiments on large problems demonstrate the method not only acquires classification capability of SVM,but also reduces computing tasks for IIC recognition.

Key words: Multi-class Support Vector Machines, binary tree, multi-class classification, Intelligent Image Card, Networking Entrance Guard System