2020/2/5
今日学习
1.shell编程
2.决策树代码
3.笔记整理
4.项目
![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205101547101-1792085372.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205101814792-408658813.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205101859054-1097028815.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205102034306-685479237.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205102144633-971189477.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205102152622-669503191.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205102846244-1808959043.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205102919107-1576508535.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205103427522-983394777.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205115719148-1168510920.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205120111463-9641052.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205120948188-998031003.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205121119421-60201336.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205130532878-662429941.png) ![](https://img2018.cnblogs.com/blog/1612966/202002/1612966-20200205130659220-1940602642.png)