看起来酷炫的词云,用python轻松实现
“词云”:是对网络文本中出现频率较高的“关键词”予以视觉上的突出,形成“关键词云层”或“关键词渲染”,从而过滤掉大量的文本信息,使浏览网页者只要一眼扫过文本就可以领略文本的主旨。
1.安装相关库
词云库(wordcloud):pip install wordcloud
词文分割库(jieba):pip install jieba 详情说明请点击
2.实现源码
from wordcloud import WordCloud
import jieba
import matplotlib.pyplot as plt
import numpy as np
from PIL import Image
def get_wordcloud():
file_path='./三毛经典语录.txt'
background_image_1=np.array(Image.open('./love2.jpg'))
background_image_2 = np.array(Image.open('./suoda.jpg'))
background_image_3 = np.array(Image.open('./namei.jpeg'))
background_image=[background_image_1,background_image_2,background_image_3]
with open(file_path,'r',encoding='utf-8') as f:
txt=f.r