sunyezhuang的博客

在Python中构建词云，采用的是wordcloud库官网: https://amueller.github.io/word_cloud/ github: https://github.com/amueller/word_cloud例子：http://blog.youkuaiyun.com/kevinelstri/article/details/53142810 import matplotlib.pypl

dataframe index导入和导出数据的各种格式 http://pandas.pydata.org/pandas-docs/stable/io.html 1)导入的数据，不需要index的输入方式import pandas as pd df=pd.Dataframe('c:/users/sun/desktop/text.csv',encoding='utf-8',(index_col=0 o