python爬虫决策树
Python爬虫(二)——豆瓣图书决策树构建
前文参考：https://www.cnblogs.com/LexMoon/p/douban1.html Matplotlib绘制决策树代码：1#coding=utf-8 2 import matplotlib.pyplot as plt 3 4 decisionNode=dict(boxstyle='sawtooth',fc='10')5 leafNode=dict(boxstyle='round4',fc='...
Python爬虫(三)——开封市58同城出租房决策树构建
决策树框架：1#coding=utf-8 2 import matplotlib.pyplot as plt 3 4 decisionNode=dict(boxstyle='sawtooth',fc='10')5 leafNode=dict(boxstyle='round4',fc='0.8')6 arrow_args=dict(arrowstyle=')7 8 9 def plotNode(nodeTxt,centerPt,...
