Python爬蟲(二)——豆瓣圖書決策樹構建

　　前文參考：  https://www.cnblogs.com/LexMoon/p/douban1.html Matplotlib繪製決策樹代碼： 1 # coding=utf-8 2 import matplotlib.pyplot as plt 3 4 decisionNode = dict(boxstyle='sawtooth', fc='10') 5 leafNode = d

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