支持向量数据描述（SVDD）

https://zhuanlan.zhihu.com/p/97522759

https://blog.csdn.net/qq_35356741/article/details/115266192

https://blog.csdn.net/qq_33880788/article/details/79550723?spm=1001.2101.3001.6650.16&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-16-79550723-blog-115266192.pc_relevant_multi_platform_whitelistv4&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-16-79550723-blog-115266192.pc_relevant_multi_platform_whitelistv4&utm_relevant_index=19

https://blog.csdn.net/qq_39266065/article/details/123429480