SVM方法是通过一个非线性映射p，把样本空间映射到一个高维乃至无穷维的特征空间中(Hilbert空间)，使得在原来的样本空间中非线性可分的问题转化为在特征空间中的线性可分的问题．这是一本介绍SVM方法的应为资料-SVM method is a non-linear mapping p, the sample space is mapped into a high-dimensional and even infinite dimensional feature space (Hilbert space), making the non-linear separable in the original sample space into the feature space in the linearly separable problem. This is an on SVM method data