process
http://scikit-learn.org/dev/tutorial/basic/tutorial.html
code
http://scikit-learn.org/dev/auto_examples/classification/plot_digits_classification.html#example-classification-plot-digits-classification-py
基础知识 svm
scikit tutorial note 1 笔记识别 svm
原文：http://www.cnblogs.com/jiajiaxingxing/p/4502959.html