1:图形可视化需要安装:Graphviz
ubuntu下安装Graphviz:https://blog.youkuaiyun.com/caiandyong/article/details/44408831
1)sudo apt-get install graphviz, graphviz-dev
2) sudo pip3 install pydot
2:scikit-learn 的算法选择路径
一个网站:http://sklearn.lzjqsdd.com/
原文链接:https://blog.youkuaiyun.com/yimingsilence/article/details/70160602?locationNum=7&fps=1
3.决策树模型可视化:
from pandas import read_csv