LIBSVM是台湾大学林智仁(Lin Chih-Jen)副教授等开发设计的一个简单、易于使用和快速有效的SVM模式识别与回归的软件包，他不但提供了编译好的可在Windows系列系统的执行文件，还提供了源代码，方便改进、修改以及在其它操作系统上应用，该文本为其说明文件-The LIBSVM Taiwan University Chih- Jen Lin (Lin Chih-Jen) associate development and design of a simple, easy to use and fast and efficient SVM pattern recognition and regression package, he not only compiled executable file in the system of the Windows family the text of its documentation, it also provides the source code, to facilitate the improvement, modifications and applications on other operating systems,