Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Question #4

Open
zyl2014888 opened this issue Oct 16, 2019 · 8 comments
Open

Question #4

zyl2014888 opened this issue Oct 16, 2019 · 8 comments

Comments

@zyl2014888
Copy link

您好,能解释一下housing.txt里CRIM,ZN,INDUS,CHAS,NOX,RM,AGE,DIS,RAD,TAX,PTRATIO,B,LSTAT,MEDV
这个标头都是什么意思嘛?
万分感谢!

@zyl2014888
Copy link
Author

zyl2014888 commented Oct 18, 2019 via email

@zyl2014888
Copy link
Author

zyl2014888 commented Oct 22, 2019

DD324DB7-71E9-4001-BBCF-35FC711EA38A

您好这里有点问题,有的时候会出现这种情况,请问怎么解决呢?麻烦了

@zhaoxingfeng
Copy link
Owner

这些代码是针对python2.7写的,python3不保证有没有问题。你的环境是python3吗

@zyl2014888
Copy link
Author

zyl2014888 commented Oct 22, 2019 via email

@zyl2014888
Copy link
Author

老哥,还有个问题,您这个决策树作剪枝处理了吗?

@zhaoxingfeng
Copy link
Owner

只做了预剪枝,没有做后剪枝

@yuchensi
Copy link

KeyError: "['MEDV'] not in index"这个请问怎么解决啊,是版本问题么

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

3 participants