Created
December 12, 2021 03:30
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Wordcloudを使う
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#Mecabの辞書と、フォントを独自に用意する必要があります。Mecabの辞書の用意は正直かなりめんどうなのです・・・ | |
#このサイトがPythonでのWordcloudの使い方を簡単に紹介しています。https://bit.ly/3GxUFZq | |
from wordcloud import WordCloud | |
import MeCab,AutoNaming | |
from matplotlib import pyplot as plt | |
from wordcloud import WordCloud | |
folder_pass = 'C:/any/Python-P/Worldcloud Project/' #このファイルのパス | |
with open('C:/XXX.txt', mode='rt', encoding='utf-8') as fi: | |
source_text = fi.read() | |
tagger = MeCab.Tagger('-d C:/XXX/XXX/mecab-ipadic-neologd')#Mecabの辞書 | |
tagger.parse('') | |
node = tagger.parseToNode(source_text) | |
word_list = [] | |
while node: | |
word_type = node.feature.split(',')[0] | |
if word_type == '名詞': | |
word_list.append(node.surface) | |
node = node.next | |
word_chain = ' '.join(word_list) | |
W = WordCloud(width=1920, height=1080, background_color='white', colormap='bone', font_path='C:/Windows/Fonts/yumin.ttf').generate(word_chain) | |
W.to_file(folder_pass+'images'+AutoNaming.naming(6) + ".png") | |
plt.imshow(W) | |
plt.axis('off') | |
plt.show() |
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