{"id":3709,"date":"2023-05-13T11:08:02","date_gmt":"2023-05-13T02:08:02","guid":{"rendered":"https:\/\/oohito.com\/nqthm\/?p=3709"},"modified":"2023-05-13T14:45:18","modified_gmt":"2023-05-13T05:45:18","slug":"google-colab-%e3%81%a7wordcloud%e3%82%92%e3%81%a4%e3%81%8f%e3%82%8b","status":"publish","type":"post","link":"https:\/\/oohito.com\/nqthm\/archives\/3709","title":{"rendered":"Google Colab \u3067WordCloud\u3092\u3064\u304f\u308b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Google Colaboratory \u3092\u4f7f\u3063\u3066WordCloud\u3092\u4f5c\u3063\u3066\u307f\u305f\u969b\u306e\u899a\u66f8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"281\" src=\"http:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-700x281.png\" alt=\"\" class=\"wp-image-3712\" srcset=\"https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-700x281.png 700w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-300x121.png 300w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-768x309.png 768w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-800x322.png 800w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2.png 1164w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306fWordCloud\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306e\u30d5\u30a9\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>!apt-get -y install fonts-ipafont-gothic<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5c0f\u9650\u5fc5\u8981\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u3001<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from wordcloud import WordCloud\nfrom google.colab import files\nimport codecs\nimport matplotlib.pyplot as plt<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>r = files.upload()\nlist(r.keys())\npath = list(r.keys())&#91;0]\nfile = codecs.open(path,'r', 'utf-8', 'ignore')\ntext = file.read()\ntext<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8aad\u307f\u8fbc\u3093\u3060\u30d5\u30a1\u30a4\u30eb\u5185\u5bb9\u304b\u3089WordCloud\u3092\u4f5c\u6210\u3059\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>wordcloud = WordCloud(font_path = '\/usr\/share\/fonts\/truetype\/fonts-japanese-mincho.ttf', background_color=\"white\", width=1000,height=400).generate(text)\nplt.figure(figsize=(15,12))\nplt.imshow(wordcloud)\nplt.axis(\"off\")\nplt.savefig(\"word_cloud1.png\")<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u82f1\u6587\u3067\u3042\u308c\u3070\u3001\u3053\u308c\u3060\u3051\u3067WordCloud\u304c\u51fa\u6765\u4e0a\u304c\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3068\u308a\u3042\u3048\u305a\u8a66\u3059<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u6587\u7ae0\u3068\u3057\u3066\u30dc\u30e9\u30f3\u30c6\u30a3\u30a2\u3067\u7ffb\u8a33\u3057\u305f\u30a2\u30e9\u30f3\u30b1\u30a4\u306e\u300e\u3042\u3089\u3086\u308b\u5e74\u9f62\u306e\u300c\u5b50\u4f9b\u305f\u3061\u300d\u306e\u305f\u3081\u306e\u30d1\u30fc\u30bd\u30ca\u30eb\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u300f\u306e\u6587\u7ae0\u304b\u3089WordCloud\u3092\u4f5c\u308b\u3053\u3068\u306b\u3059\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/swikis.ddo.jp\/abee\/74\">https:\/\/swikis.ddo.jp\/abee\/74<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u7a0b\u306e\u30b3\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u3001\u4e0a\u306e\u30b5\u30a4\u30c8\u6587\u7ae0\u3092\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u305f\u3082\u306e\u3092\u3001\u305d\u306e\u307e\u307e\u6d41\u3057\u8fbc\u3093\u3067WordCloud\u3092\u4f5c\u6210\u3057\u3066\u307f\u305f\u3089\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"282\" src=\"https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud1-1-700x282.png\" alt=\"\" class=\"wp-image-3711\" srcset=\"https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud1-1-700x282.png 700w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud1-1-300x121.png 300w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud1-1-768x309.png 768w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud1-1-800x322.png 800w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud1-1.png 1170w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u672c\u8a9e\u8a33\u306a\u306e\u306b\u82f1\u5358\u8a9e\u304c\u76ee\u7acb\u3064\u3002\u53c2\u8003\u6587\u732e\u4e2d\u306e\u82f1\u6587\u304c\u3072\u308d\u308f\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u672c\u6587\u306e\u5185\u5bb9\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3068\u306f\u8a00\u3044\u96e3\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5f62\u614b\u7d20\u89e3\u6790\u3057\u305f\u7d50\u679c\u304b\u3089WordCloud\u3092\u4f5c\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u672c\u8a9e\u306e\u5834\u5408\u306f\u5f62\u614b\u7d20\u306b\u5206\u89e3\u3057\u3001\u5206\u304b\u3061\u66f8\u304d\u3057\u305f\u3082\u306e\u3092\u6d41\u3057\u8fbc\u3080\u3068\u3046\u307e\u304f\u3044\u304f\u3089\u3057\u3044\u3002\u305d\u3053\u3067Janome \u3092\u4f7f\u3063\u3066\u5f62\u614b\u7d20\u89e3\u6790\u3057\u3066\u307f\u305f\u3002\u307e\u305a\u306fJanome \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304b\u3089\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>!pip install janome<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Janome \u306eTokenizer \u3092\u4f7f\u3063\u3066\u4e00\u822c\u540d\u8a5e\u3068\u56fa\u6709\u540d\u8a5e\u3092\u629c\u304d\u51fa\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from janome.tokenizer import Tokenizer\ntoken = Tokenizer().tokenize(text)\n\nimport re\nwords = &#91;]\nfor line in token:\n  tmp = re.split('\\t|,', str(line))\n  if (tmp&#91;1] in &#91;\"\u540d\u8a5e\"]) and (tmp&#91;2] in &#91;\"\u4e00\u822c\", \"\u56fa\u6709\u540d\u8a5e\"]):\n    words.append(tmp&#91;0])\nresult = \" \" .join(words)\nresult<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7d50\u679c\u304b\u3089WordCloud\u3092\u4f5c\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>wordcloud = WordCloud(font_path = '\/usr\/share\/fonts\/truetype\/fonts-japanese-mincho.ttf', background_color=\"white\", width=1000,height=400).generate(result)\nplt.figure(figsize=(15,12))\nplt.imshow(wordcloud)\nplt.axis(\"off\")\nplt.savefig(\"word_cloud2.png\")<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u679c\u3068\u3057\u3066\u4ee5\u4e0b\u306eWordCloud\u304c\u5f97\u3089\u308c\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"281\" src=\"https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-700x281.png\" alt=\"\" class=\"wp-image-3712\" srcset=\"https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-700x281.png 700w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-300x121.png 300w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-768x309.png 768w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2-800x322.png 800w, https:\/\/oohito.com\/nqthm\/wp-content\/uploads\/2023\/05\/word_cloud2.png 1164w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u5ea6\u306f\u305d\u308c\u3063\u307d\u3044\u611f\u3058\u306b\u51fa\u6765\u4e0a\u304c\u3063\u305f\u3002\u3088\u304f\u898b\u308b\u3068\u304a\u304b\u3057\u306a\u5358\u8a9e\u3082\u6df7\u3058\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u30ef\u30fc\u30c9\u30ea\u30b9\u30c8\u3092\u8abf\u6574\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u304b\u3082\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Colab \u3078\u306e\u30ea\u30f3\u30af<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/colab.research.google.com\/drive\/1y4EcbrPwQyzWJvPPwPOAnKus_M-6Wa4I?usp=sharing\">https:\/\/colab.research.google.com\/drive\/1y4EcbrPwQyzWJvPPwPOAnKus_M-6Wa4I?usp=sharing<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u8003<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/qiita.com\/sugarcoder18\/items\/e66f6043fc17528f81ab\">https:\/\/qiita.com\/sugarcoder18\/items\/e66f6043fc17528f81ab<\/a><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-\u6d45\u91ce\u76f4\u6a39\u306e\u5b66\u7fd2\u65e5\u8a18 wp-block-embed-\u6d45\u91ce\u76f4\u6a39\u306e\u5b66\u7fd2\u65e5\u8a18\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"Y6zw7JWXoU\"><a href=\"https:\/\/asanonaoki.com\/blog\/janome%e3%81%a8mecab%e3%81%a7%e6%97%a5%e6%9c%ac%e8%aa%9e%e3%81%ae%e3%83%86%e3%82%ad%e3%82%b9%e3%83%88%e3%82%92%e5%8d%98%e8%aa%9e%e3%81%ab%e5%88%86%e3%81%91%e3%82%8b\/\">Janome\u3068MeCab\u3067\u65e5\u672c\u8a9e\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u5358\u8a9e\u306b\u5206\u3051\u308b<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;Janome\u3068MeCab\u3067\u65e5\u672c\u8a9e\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u5358\u8a9e\u306b\u5206\u3051\u308b&#8221; &#8212; \u6d45\u91ce\u76f4\u6a39\u306e\u5b66\u7fd2\u65e5\u8a18\" src=\"https:\/\/asanonaoki.com\/blog\/janome%e3%81%a8mecab%e3%81%a7%e6%97%a5%e6%9c%ac%e8%aa%9e%e3%81%ae%e3%83%86%e3%82%ad%e3%82%b9%e3%83%88%e3%82%92%e5%8d%98%e8%aa%9e%e3%81%ab%e5%88%86%e3%81%91%e3%82%8b\/embed\/#?secret=Y6zw7JWXoU\" data-secret=\"Y6zw7JWXoU\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/self-development.info\/wordcloud%EF%BC%88%E3%83%AF%E3%83%BC%E3%83%89%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%EF%BC%89%E3%82%92%E6%97%A5%E6%9C%AC%E8%AA%9E%E3%81%A7%E4%BD%9C%E6%88%90%E3%81%99%E3%82%8B%E3%80%90python%E3%80%91\/\">https:\/\/self-development.info\/wordcloud%EF%BC%88%E3%83%AF%E3%83%BC%E3%83%89%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%EF%BC%89%E3%82%92%E6%97%A5%E6%9C%AC%E8%AA%9E%E3%81%A7%E4%BD%9C%E6%88%90%E3%81%99%E3%82%8B%E3%80%90python%E3%80%91\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google Colaboratory \u3092\u4f7f\u3063\u3066WordCloud\u3092\u4f5c\u3063\u3066\u307f\u305f\u969b\u306e\u899a\u66f8\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[53,55,56,54],"class_list":["post-3709","post","type-post","status-publish","format-standard","hentry","category-python","tag-google-colab","tag-janome","tag-python","tag-wordcloud"],"_links":{"self":[{"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/posts\/3709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/comments?post=3709"}],"version-history":[{"count":12,"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/posts\/3709\/revisions"}],"predecessor-version":[{"id":3729,"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/posts\/3709\/revisions\/3729"}],"wp:attachment":[{"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/media?parent=3709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/categories?post=3709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oohito.com\/nqthm\/wp-json\/wp\/v2\/tags?post=3709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}