代码是实现支持向量机的分类功能，主要提供给研究者使用，把支持向量当做一个工具，而不用自己进行支持向量机的原理研究和编码。代码是Linux下的版本，语言是C/C++。-The code is to achieve support vector machine classification, mainly for researchers to use, the support vector as a tool, rather than themselves Principles Study on S

共轭梯度法的经典之作,在支持向量机凸规划中经常用到。-Conjugate gradient method of classic convex programming in support vector machines are often used.