python生成词云

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[Python] 纯文本查看 复制代码

 
# import
from wordcloud import WordCloud
import matplotlib.pyplot as plt
import csv
 
# 打开文件
file = open(r"C:\Users\lsy\Desktop\1234.txt")
 
# reader object 
reader = csv.reader(file)
 
# contents of reader object is stored .
# data is stored in list of list  format.
reader_contents = list(reader)
 
text = ""
 
# iterating through list of rows
for row in reader_contents :
 
 #  iterating through words in the row
 for word in row :
 
  # concatenate the words
  text = text + " " + word
 
# show only 10 words in the wordcloud .
wordcloud = WordCloud(width=480,  height=480, max_words=10).generate(text)
 
# plot the WordCloud image
plt.figure()
plt.imshow(wordcloud,  interpolation="bilinear")
plt.axis("off")
plt.margins(x=0, y=0)
plt.show()