利用Python做一个词频统计 GitHub地址:FightingBob [Give me a star , thanks.] 词频统计 对纯英语的文本文件[Eg: 瓦尔登湖(英文版).txt]的英文单词出现的次数进行统计,并记录起来 代码实现 import string from os import path with open('瓦尔登湖(英文版).txt','rb') as text1: words = [word.strip(string.punctuation).lower() for
今日学习了python的词云技术 from os import path from wordcloud import WordCloud import matplotlib.pyplot as plt d=path.dirname(__file__) text=open(path.join(d,"data//constitution.txt")).read() # 步骤3-2:设置一张词云图对象 wordcloud = WordCloud(background_color="
统计某几个词在文章出现的次数 -file参数分发,是从客户端分发到各个执行mapreduce端的机器上 1.找一篇文章The_Man_of_Property.txt如下: He was proud of him! He could not but feel that in similar circumstances he himself would have been tempted to enlarge his replies, but his instinct told him that t
-cacheArchive也是从hdfs上进分发,但是分发文件是一个压缩包,压缩包内可能会包含多层目录多个文件 1.The_Man_of_Property.txt文件如下(将其上传至hdfs上) hadoop fs -put The_Man_of_Property.txt /mapreduce Preface “The Forsyte Saga” was the title originally destined for that part of it which is called “The
-cacheFile 分发,文件事先上传至Hdfs上,分发的是一个文件 1.找一篇文章The_Man_of_Property.txt: He was proud of him! He could not but feel that in similar circumstances he himself would have been tempted to enlarge his replies, but his instinct told him that this taciturnity wa
Python2.7 anaconda.安装Wordcloud,网上有许多下载路径,说一下掩模,就是在这个膜的区域才会有东西,当然这个与实际的掩模还有一定区别,这个词频显示是把所有统计的词,显示在这个掩模图片的非白色区域. (接下来就不用看着网上那些小软件很羡慕,其实代码就十行左右,你也可以) from os import path from scipy.misc import imread import matplotlib.pyplot as plt from wordcloud import