在使用刘建平老师博客中DecisionTreeClassifier实例时,遇到报错:InvocationException: GraphViz's executables not found 源代码如下 from itertools import product import numpy as np import matplotlib.pyplot as plt from sklearn import datasets from sklearn.tree import DecisionTreeC
sjhstone ,本科EE在读 vczh等 276 人赞同 [Word公式进阶请往下翻]有人还写过论文,参见PLOS ONE: An Efficiency Comparison of Document Preparation Systems Used in Academic Research and Development在我看来,最大的优点在于 数学公式的自动编号和交叉引用 文件干净,随手记事本或者Vim或者nano都能编辑,不像Word的docx解压以后一堆人眼无法阅读的xml文档 因为文