线性可分支持向量机与应间隔最大化http://blog.youkuaiyun.com/jyt1129/article/details/68070753 线性支持向量机与软间隔最大化http://blog.youkuaiyun.com/jyt1129/article/details/68484965 SMO算法:http://blog.youkuaiyun.com/luoshixian099/article/details/51227754 https://blog.youkuaiyun.com/willbkimps/article/details/54697698