fix: dead link

2023-07-20 21:20:53 +08:00
parent 328d45a15d
commit 2e216ef49c
16 changed files with 15 additions and 31 deletions
--- a/4.人工智能/ch02/ch2.1/ch2.1.1/usercf.md
+++ b/4.人工智能/ch02/ch2.1/ch2.1.1/usercf.md
@@ -341,5 +341,4 @@ $$
 # 参考资料

 * [基于用户的协同过滤来构建推荐系统：https://mp.weixin.qq.com/s/ZtnaQrVIpVOPJpqMdLWOcw](https://mp.weixin.qq.com/s/ZtnaQrVIpVOPJpqMdLWOcw)
-* [协同过滤算法概述：https://chenk.tech/posts/8ad63d9d.html](https://chenk.tech/posts/8ad63d9d.html)
 * B站黑马推荐系统实战课程