关于python词云的频次统计机制 用Python实现小说里的高频词统计并显示
python\u751f\u6210\u8bcd\u4e91\uff0c\u8981\u6c42\u9891\u7387\u8d8a\u5c0f\u751f\u6210\u7684\u5b57\u8bcd\u8d8a\u5927\uff0c\u8001\u5e08\u7684\u8981\u6c42\uff0c\u8bf7\u5404\u4f4d\u5927\u4f6c\u89e3\u7b54\uff0c\u611f\u8c22\uff0c\u6025\u6025\u6025\uff01\uff01\uff01\u9996\u5148\u4f60\u8981\u627e\u4e2a\u57fa\u51c6\u70b9\uff0c\u5426\u5219\u4f60\u6ca1\u6cd5\u6bd4\u8f83\u8981\u653e\u591a\u5927\u3002\u5047\u8bbe\u4e00\u4e2a\u5355\u8bcd\u51fa\u73b0\u7684\u9891\u7387\u4e3a0.5\uff0c\u4f60\u7ed9\u5b83\u5b9a\u4e2a\u5b57\u4f53\u5927\u5c0f10\uff0c\u7136\u540e\u7528\u5176\u4ed6\u7684\u5355\u8bcd\u9891\u7387\u548c\u5b83\u6bd4\uff0c\u4ea7\u751f\u7684\u500d\u6570\u4f5c\u4e3a\u5b57\u4f53\u53d8\u5927\u53d8\u5c0f\u7684\u6743\u91cd\u3002\u8fd9\u4e2a\u6743\u91cd\u4e00\u5b9a\u8981\u8bbe\u597d\uff0c\u5426\u5219\u4f1a\u51fa\u73b0\u5927\u7684\u7279\u522b\u5927\uff0c\u5c0f\u7684\u7279\u522b\u5c0f\u3002\u8fd8\u6709\u4e00\u79cd\u65b9\u6cd5\uff0c\u4f60\u5148\u5c06\u5355\u8bcd\u6309\u8bcd\u9891\u5927\u5c0f\u5206\u621010\u7ec4\uff0c\u6bcf\u7ec4\u4e4b\u95f4\u5b57\u4f53\u6709\u5927\u7684\u53d8\u5316\uff0c\u7ec4\u5185\u5b57\u4f53\u4e5f\u6309\u9891\u7387\u5927\u5c0f\u7ed9\u4e88\u76f8\u5e94\u5b57\u4f53\u5927\u5c0f\u3002
\u7528jieba\u505a\u5206\u8bcd\uff0c\u7528wordcloud\u5305\u505a\u8bcd\u4e91\u5c31\u53ef\u4ee5\u4e86
# \u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9file = 'd:/\u827e\u8428\u514b\u00b7\u963f\u897f\u83ab\u592b/\u5947\u5999\u7684\u822a\u7a0b.TXT'f = open(file, 'r', encoding='gbk')text = f.read()f.close()# \u4f7f\u7528jieba\u5206\u8bcd,\u56e0\u4e3awordcloud\u662f\u4ee5\u7a7a\u683c\u8bc6\u522b\u5355\u8bcd\u8fb9\u754c\u7684import jiebatext = ' '.join(jieba.cut(text))# \u63a9\u7801\u56fe\u7247,\u5355\u8272\u56fe\u5c31\u597dfrom scipy.misc import imreadcolor_mask = imread('D:/Pictures/7218.png')# \u5efa\u7acb\u8bcd\u4e91\u5bf9\u8c61,\u56e0\u4e3a\u662f\u4e2d\u6587,\u6307\u5b9a\u4e00\u4e2a\u4e2d\u6587\u5b57\u4f53,\u4e0d\u7136\u53ef\u80fd\u4f1a\u4e71\u7801# WordCloud\u7684\u53c2\u6570\u53ef\u4ee5\u63a7\u5236\u5f88\u591a\u5185\u5bb9,\u8bf7\u81ea\u884c\u9605\u8bfb\u5305\u7684\u6587\u6863import wordcloudw = wordcloud.WordCloud(font_path='C:/Windows/Fonts/msyh.ttc', max_words=100, mask=color_mask)# \u8f7d\u5165\u4ee5\u7a7a\u683c\u5206\u8bcd\u7684\u5b57\u7b26\u4e32w.generate(text)# \u751f\u6210\u56fe\u7247w.to_file('d:/img1.png')
这个就是将一个文本先进行分词，然后再统计每个词的词频，选出词频较高的一些词语，然后按照词频的大小设定不同的字体大小，随机生成颜色，随后形成图片。
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绛旓細coding=utf-8# using python27from os import pathfrom PIL import Imageimport numpy as npimport matplotlib.pyplot as pltfrom wordcloud import WordCloud, STOPWORDS, ImageColorGenerator# d = path.dirname(__file__)# Read the whole text.text = open(r'C:\Study\Python\wordcloud_\alice....
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