用python语言写的一个分类算法，用于树绘图，机器学习算法-Python language written with a classification algorithm for tree drawing, machine learning algorithms

机器学习中的决策树，利用python实现的算法-Decision tree in machine learning, using Python to achieve the algorithm

决策树根据信息增益对数据进行分类，并且构造树的结构，输出结果易于理解-Decision tree based on information gain to classify the data, and construct the structure of the tree, the output result is easy to understand