{"id":17919,"date":"2015-07-10T18:16:47","date_gmt":"2015-07-10T09:16:47","guid":{"rendered":"http:\/\/yukisako.xsrv.jp\/entry\/2015-07-10-181647"},"modified":"2015-07-10T18:16:47","modified_gmt":"2015-07-10T09:16:47","slug":"2015-07-10-181647","status":"publish","type":"post","link":"https:\/\/skill-hacks.co.jp\/media\/2015-07-10-181647\/","title":{"rendered":"MeCab\u3068natto\u3067\u5f62\u614b\u7d20\u89e3\u6790\u3092\u3084\u3063\u3066\u307f\u305f\u3088\uff01"},"content":{"rendered":"<p>\u30b5\u30fc\u30af\u30eb\u306eLT(\u30e9\u30a4\u30c8\u30cb\u30f3\u30b0\u30c8\u30fc\u30af)\u306b\u3066Twitter\u89e3\u6790\u3057\u3066\u6c17\u5206\u306b\u3042\u308f\u305b\u305f\u97f3\u697d\u3092\u6559\u3048\u3066\u3042\u3052\u308b\u3068\u304b\u3044\u3046\u308f\u304f\u308f\u304f\u5fc3\u3092\u304f\u3059\u3050\u308b\u3082\u306e\u3092\u7d39\u4ecb\u3055\u308c\u305f\u306e\u3067\u3001\u3061\u3087\u3063\u3068\u8abf\u3079\u3066\u3084\u3063\u3066\u307f\u308b\u3053\u3068\u306b\u3002<\/p>\n<p>\u5f62\u614b\u7d20\u89e3\u6790\u3068\u306f\u8a00\u8a9e\u51e6\u7406\u306e\u4e00\u7a2e\u3067\u3059\u3002<br \/>\n\u4f8b\u3048\u3070\u3001\u300c\u79c1\u306f\u5c06\u6765\u30d7\u30ed\u30b0\u30e9\u30de\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u300d\u3068\u304b\u304c\u3042\u3063\u305f\u3068\u3059\u308b\u3068\u3001\u300c\u79c1\u300d\u300c\u306f\u300d\u300c\u5c06\u6765\u300d\u300c\u30d7\u30ed\u30b0\u30e9\u30de\u300d\u300c\u3092\u300d\u300c\u76ee\u6307\u3057\u300d\u300c\u3066\u300d\u300c\u3044\u300d\u300c\u307e\u3059\u300d\u307f\u305f\u3044\u306b\u610f\u5473\u306e\u3042\u308b\u6700\u5c0f\u5358\u4f4d\u306b\u5206\u89e3\u3057\u3066\u89e3\u6790\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p><\/p>\n<p>\u30fb\u6e96\u5099<br \/>\n<a href=\"http:\/\/mecab.googlecode.com\/svn\/trunk\/mecab\/doc\/index.html\">MeCab: Yet Another Part-of-Speech and Morphological Analyzer<\/a><br \/>\n<iframe src=\"\/\/hatenablog-parts.com\/embed?url=http%3A%2F%2Fosdn.jp%2Fprojects%2Fsfnet_mecab%2Fdownloads%2Fmecab-ipadic%2F2.7.0-20070801%2Fmecab-ipadic-2.7.0-20070801.tar.gz%2F\" title=\"\/mecab-ipadic\/2.7.0-20070801\/mecab-ipadic-2.7.0-20070801.tar.gz\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9 - MeCab - OSDN\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\"><\/iframe><cite class=\"hatena-citation\"><a href=\"http:\/\/osdn.jp\/projects\/sfnet_mecab\/downloads\/mecab-ipadic\/2.7.0-20070801\/mecab-ipadic-2.7.0-20070801.tar.gz\/\">osdn.jp<\/a><\/cite><\/p>\n<p>\u3053\u3063\u304b\u3089mecab\u3092\u843d\u3068\u3057\u3066\u304f\u308b\u3002<\/p>\n<p><iframe src=\"\/\/hatenablog-parts.com\/embed?url=http%3A%2F%2Fqiita.com%2Fysk_1031%2Fitems%2F7f0cfb7e9e4c4b9129c9\" title=\"Mac\u306bmecab\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb - Qiita\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\"><\/iframe><cite class=\"hatena-citation\"><a href=\"http:\/\/qiita.com\/ysk_1031\/items\/7f0cfb7e9e4c4b9129c9\">qiita.com<\/a><\/cite><br \/>\n\u3053\u308c\u304c\u3060\u3044\u3076\u53c2\u8003\u306b\u306a\u3063\u305f\u3002<\/p>\n<p>ruby\u4f7f\u3046\u306e\u3067\u3001\u306a\u304b\u3063\u305f\u3089<br \/>\n<iframe src=\"\/\/hatenablog-parts.com\/embed?url=http%3A%2F%2Fqiita.com%2Fkeneo%2Fitems%2F0a58b188183b5100e3af\" title=\"\u3010Yosemite\u3011Mac OSX 10.10 Yosemite \u306b Ruby + Rails4 \u958b\u767a\u74b0\u5883\u306e\u69cb\u7bc9\u3010\u521d\u5fc3\u8005\u5fc5\u898b\u3011 - Qiita\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\"><\/iframe><cite class=\"hatena-citation\"><a href=\"http:\/\/qiita.com\/keneo\/items\/0a58b188183b5100e3af\">qiita.com<\/a><\/cite><br \/>\n\u3053\u308c\u306b\u3057\u305f\u304b\u3063\u3066ruby\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3002<\/p>\n<p>\u3067\u3001ruby\u3067mecab\u3092\u4f7f\u3046\u305f\u3081\u306b\u3001mecab-ruby\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<br \/>\n<iframe src=\"\/\/hatenablog-parts.com\/embed?url=http%3A%2F%2Fd.hatena.ne.jp%2Fzariganitosh%2F20141110%2Fruby_187_bundler_mecab_ruby\" title=\"Ruby1.8.7+bundler+mecab-ruby\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb - \u30b6\u30ea\u30ac\u30cb\u304c\u898b\u3066\u3044\u305f...\u3002\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\"><\/iframe><cite class=\"hatena-citation\"><a href=\"http:\/\/d.hatena.ne.jp\/zariganitosh\/20141110\/ruby_187_bundler_mecab_ruby\">d.hatena.ne.jp<\/a><\/cite><\/p>\n<p>\u30fb\u3055\u3041\u3084\u3063\u3066\u307f\u3088\u3046<br \/>\n\u307e\u305a\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u304b\u3089mecab\u3092\u4f7f\u3063\u3066\u307f\u308b\u3002<br \/>\nmecab\u3063\u3066\u6253\u3063\u3066\u304b\u3089\u5148\u7a0b\u306e\u4f8b\u300c\u79c1\u306f\u5c06\u6765\u30d7\u30ed\u30b0\u30e9\u30de\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u300d\u3068\u3046\u3064\u3068\u30fb\u30fb\u30fb\u3002<br \/>\n<a href=\"https:\/\/bot.gyazo.com\/8f5955baea6a23c1f5b1b9a4b75edde9.png\"><img decoding=\"async\" class=\"http-image\" src=\"https:\/\/bot.gyazo.com\/8f5955baea6a23c1f5b1b9a4b75edde9.png\"><\/a><cite class=\"hatena-citation\"><a href=\"http:\/\/gyazo.com\/8f5955baea6a23c1f5b1b9a4b75edde9\">gyazo.com<\/a><\/cite><\/p>\n<p>\u307b\u3048\u3048\u3048\uff01\uff01\u7c21\u5358\u306b\u306a\u3093\u304b\u3059\u3054\u3044\u3063\u307d\u3044\u3053\u3068\u3067\u304d\u305f\uff01\uff01\uff01<\/p>\n<p><\/p>\n<p>\u3067\u306f\u6b21\u306fruby\u304b\u3089\u3044\u3058\u3063\u3066\u307f\u3088\u3046\uff01<\/p>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\"><span class=\"synPreProc\">require<\/span> <span class=\"synSpecial\">'<\/span><span class=\"synConstant\">MeCab<\/span><span class=\"synSpecial\">'<\/span>\nmecab = <span class=\"synType\">MeCab<\/span>::<span class=\"synType\">Tagger<\/span>.new\nsentence = <span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u3072\u3088\u3063\u3053\u30d7\u30ed\u30b0\u30e9\u30de\u3067\u3059\u3002\u5468\u308a\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3059\u3054\u3044\u4eba\u591a\u3044\u3067\u3059\u3002\u826f\u3044\u30d7\u30ed\u30b0\u30e9\u30de\u76ee\u6307\u3057\u3066\u304c\u3093\u3070\u308a\u307e\u3059\u3002<\/span><span class=\"synSpecial\">\"<\/span>\nputs mecab.parse(sentence)\nnode = mecab.parseToNode(sentence)\nword_array = []\n<span class=\"synStatement\">begin<\/span>\nnode = node.next\n<span class=\"synStatement\">if<\/span> <span class=\"synSpecial\">\/^<\/span><span class=\"synConstant\">\u540d\u8a5e<\/span><span class=\"synSpecial\">\/<\/span> =~ node.feature.force_encoding(<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">UTF-8<\/span><span class=\"synSpecial\">\"<\/span>)\nword_array &lt;&lt; node.surface.force_encoding(<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">UTF-8<\/span><span class=\"synSpecial\">\"<\/span>)\n<span class=\"synStatement\">end<\/span>\n<span class=\"synStatement\">end<\/span> <span class=\"synStatement\">until<\/span> node.next.feature.include?(<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">BOS\/EOS<\/span><span class=\"synSpecial\">\"<\/span>)\nword_hash = {}\nword_array.each <span class=\"synStatement\">do<\/span> |<span class=\"synIdentifier\">key<\/span>|\nword_hash[key] ||=<span class=\"synConstant\">0<\/span>\nword_hash[key] += <span class=\"synConstant\">1<\/span>\n<span class=\"synStatement\">end<\/span>\narray = word_hash.sort_by{|<span class=\"synIdentifier\">key<\/span>,<span class=\"synIdentifier\">val<\/span>| val}.reverse\nputs array\n<\/pre>\n<p>\u3068\u307e\u3041\u3053\u3093\u306a\u611f\u3058\u3002<\/p>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\"><span class=\"synPreProc\">require<\/span> <span class=\"synSpecial\">'<\/span><span class=\"synConstant\">MeCab<\/span><span class=\"synSpecial\">'<\/span>\nmecab = <span class=\"synType\">MeCab<\/span>::<span class=\"synType\">Tagger<\/span>.new\nsentence = <span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u3072\u3088\u3063\u3053\u30d7\u30ed\u30b0\u30e9\u30de\u3067\u3059\u3002\u5468\u308a\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3059\u3054\u3044\u4eba\u591a\u3044\u3067\u3059\u3002\u826f\u3044\u30d7\u30ed\u30b0\u30e9\u30de\u76ee\u6307\u3057\u3066\u304c\u3093\u3070\u308a\u307e\u3059\u3002<\/span><span class=\"synSpecial\">\"<\/span>\nputs mecab.parse(sentence)\n<\/pre>\n<p>\u3053\u306e\u90e8\u5206\u306f\u3001\u306f\u3058\u3081\u306bMeCab\u4f7f\u3046\u3088\u30fc\u3063\u3066\u660e\u793a\u3057\u3066\u304a\u3044\u3066\u3001\u305d\u306e\u4e0b\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u751f\u6210\u3002<br \/>\nmecab.parse(sentence)\u3063\u3066\u306e\u3067\u3001sentence\u306e\u5185\u5bb9\u3092\u5f62\u614b\u7d20\u89e3\u6790\u51fa\u6765\u308b\u306e\u3067\u3001\u305d\u306e\u7d50\u679c\u3092puts\u3067\u8868\u793a\u3057\u660e\u65e5\u3002<\/p>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\"> <span class=\"synStatement\">if<\/span> <span class=\"synSpecial\">\/^<\/span><span class=\"synConstant\">\u540d\u8a5e<\/span><span class=\"synSpecial\">\/<\/span> =~ node.feature.force_encoding(<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">UTF-8<\/span><span class=\"synSpecial\">\"<\/span>)\nword_array &lt;&lt; node.surface.force_encoding(<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">UTF-8<\/span><span class=\"synSpecial\">\"<\/span>)\n<\/pre>\n<p>\u3053\u3053\u306e\u90e8\u5206\u3067\u3001\u540d\u8a5e\u3060\u3051\u3092\u53d6\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002\u89e3\u6790\u3059\u308b\u3068\u304d\u306f\u63a5\u7d9a\u8a5e\u3060\u3051\u304c\u3084\u305f\u3089\u51fa\u3066\u304d\u305f\u308a\u3059\u308b\u306e\u3067\u3059\u304c\u6587\u306e\u610f\u5473\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u306e\u306f\u540d\u8a5e\u306a\u306e\u3067\u3001ruby\u306e\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3063\u3066\u5f53\u3066\u306f\u307e\u308b\u7269\u3060\u3051\u3092\u914d\u5217\u306b\u683c\u7d0d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\">word_hash = {}\nword_array.each <span class=\"synStatement\">do<\/span> |<span class=\"synIdentifier\">key<\/span>|\nword_hash[key] ||=<span class=\"synConstant\">0<\/span>\nword_hash[key] += <span class=\"synConstant\">1<\/span>\n<span class=\"synStatement\">end<\/span>\narray = word_hash.sort_by{|<span class=\"synIdentifier\">key<\/span>,<span class=\"synIdentifier\">val<\/span>| val}.reverse\nputs array\n<\/pre>\n<p>\u3067\u3001\u3053\u306e\u90e8\u5206\u3067\u4f55\u56de\u305d\u306e\u5358\u8a9e\u304c\u51fa\u3066\u304f\u308b\u306e\u304b\u3092\u8a18\u9332\u3057\u3066\u3001\u914d\u5217\u306b\u51fa\u73fe\u56de\u6570\u304c\u591a\u3044\u9806\u306b\u4e26\u3073\u66ff\u3048\u3066\u683c\u7d0d\u3057\u307e\u3059\u3002<br \/>\n\u305d\u306e\u914d\u5217\u3092\u8868\u793a\u3057\u3066\u3084\u308c\u3070\u30fb\u30fb\u30fb\u3002\u540d\u8a5e\u304c\u51fa\u73fe\u56de\u6570\u9806\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/bot.gyazo.com\/8726efa42971cab38d9c9e59001da01f.png\"><img decoding=\"async\" class=\"http-image\" src=\"https:\/\/bot.gyazo.com\/8726efa42971cab38d9c9e59001da01f.png\"><\/a><cite class=\"hatena-citation\"><a href=\"http:\/\/gyazo.com\/8726efa42971cab38d9c9e59001da01f\">gyazo.com<\/a><\/cite><\/p>\n<p>\u3068\u3044\u3046\u611f\u3058\u306b\u3046\u307e\u3044\u3053\u3068\u6587\u4e2d\u306e\u983b\u51fa\u5358\u8a9e\u304c\u3068\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u89e3\u6790\u304c\u3067\u304d\u308b\u3068\u5e45\u304c\u5e83\u304c\u308b\uff01\u697d\u3057\u3044\u3002<\/p>\n<\/p>\n<p><a href=\"http:\/\/university.blogmura.com\/univ_rikei\/ranking.html\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/university.blogmura.com\/univ_rikei\/img\/univ_rikei88_31.gif\" alt=\"\u306b\u307b\u3093\u30d6\u30ed\u30b0\u6751 \u5927\u5b66\u751f\u65e5\u8a18\u30d6\u30ed\u30b0 \u7406\u7cfb\u5927\u5b66\u751f\u3078\" width=\"88\" height=\"31\" border=\"0\"><\/a><br \/><a href=\"http:\/\/university.blogmura.com\/univ_rikei\/ranking.html\" target=\"\u201c_blank&quot;\">\u306b\u307b\u3093\u30d6\u30ed\u30b0\u6751<\/a><\/p>\n<p><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b5\u30fc\u30af\u30eb\u306eLT(\u30e9\u30a4\u30c8\u30cb\u30f3\u30b0\u30c8\u30fc\u30af)\u306b\u3066Twitter\u89e3\u6790\u3057\u3066\u6c17\u5206\u306b\u3042\u308f\u305b\u305f\u97f3\u697d\u3092\u6559\u3048\u3066\u3042\u3052\u308b\u3068\u304b\u3044\u3046\u308f\u304f\u308f\u304f\u5fc3\u3092\u304f\u3059\u3050\u308b\u3082\u306e\u3092\u7d39\u4ecb\u3055\u308c\u305f\u306e\u3067\u3001\u3061\u3087\u3063\u3068\u8abf\u3079\u3066\u3084\u3063\u3066\u307f\u308b\u3053\u3068\u306b\u3002 \u5f62\u614b\u7d20\u89e3\u6790\u3068\u306f\u8a00\u8a9e\u51e6\u7406\u306e\u4e00\u7a2e\u3067\u3059\u3002 \u4f8b\u3048\u3070 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":16924,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":{"0":"post-17919","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-programming","8":"entry"},"_links":{"self":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/posts\/17919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/comments?post=17919"}],"version-history":[{"count":0,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/posts\/17919\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/media\/16924"}],"wp:attachment":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/media?parent=17919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/categories?post=17919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/tags?post=17919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}