词云图

requirement

import wordcloud

import jieba

具体实现代码

data_review_body.to_csv('data_review_body.txt', sep='\t', index=False)

# 读txt文件
text = open('data_review_body.txt', 'r', encoding='utf-8').read()
# 把文字剪开
cut_text = jieba.cut(text)
# 以空格拼接起来
result = " ".join(cut_text)
# 生成词云
wordcloud = WordCloud(background_color='white',   # 背景颜色
    width=1000,
    height=600,
    max_font_size=50,            # 字体大小
    min_font_size=10,
    # mask=plt.imread('old.jpg'),  # 背景图片
    max_words=1000).generate(result)
plt.figure(figsize=[12, 10])
plt.imshow(wordcloud)
plt.axis('off')
plt.show()

实现效果

添加背景

mask=plt.imread('old.jpg')

标签：body,plt,text,review,云图,cut,txt
来源： https://www.cnblogs.com/Lethus/p/15792125.html