参考：http://www.php.cn/wenda/91257.html
https://www.cnblogs.com/king-lps/p/7846414.html
http://blog.csdn.net/kancy110/article/details/75043202
标签：net com blog and sdn art logs gpo pytho
参考：http://www.php.cn/wenda/91257.html
https://www.cnblogs.com/king-lps/p/7846414.html
http://blog.csdn.net/kancy110/article/details/75043202
python - pandas或者sklearn中如何将字符形式的标签数字化
标签：net com blog and sdn art logs gpo pytho
原文地址：http://www.cnblogs.com/rrttp/p/8110329.html
