{"id":897,"date":"2020-04-29T09:49:58","date_gmt":"2020-04-29T01:49:58","guid":{"rendered":"http:\/\/cnliutz.uicp.io\/?p=897"},"modified":"2020-10-11T13:00:25","modified_gmt":"2020-10-11T05:00:25","slug":"r%e8%af%8d%e4%ba%91%e4%bb%a3%e7%a0%81","status":"publish","type":"post","link":"http:\/\/g1n29wqq.ipyingshe.net:5347\/?p=897","title":{"rendered":"R\u8bcd\u4e91\u4ee3\u7801"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>library(jiebaR)\nlibrary(wordcloud2)\n#data &lt;- read.csv(\"d.csv\",encoding=\"UTF-8\")\ndata &lt;- readLines(\"d.csv\",encoding=\"UTF-8\")\ndata &lt;- unique(data)# \u53bb\u9664\u91cd\u590d\u7684\u6570\u636e\ndata &lt;- gsub('&#91;a-zA-Z0-9]',' ',data)\n#data&lt;-sample(data,50)\ndata &lt;- gsub('&#91;\u7684\u662f\u4e86\u4e0d\u5728\u4e0a\u4e5f\u5bf9]',' ',data)\ncutter=worker() #\u7ed3\u5df4\u5206\u8bcd\u5b9e\u4f8bcutter\ntext&lt;-segment(data, cutter, mod = NULL)\ndata=freq(text)\ntext\nwordcloud2(data,shape = 'circle')\n#wordcloud2(data,shape = 'star')<\/code><\/pre>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/cnliutz.uicp.io\/wp-content\/uploads\/2020\/04\/d.csv\">d.csv<\/a><a href=\"http:\/\/cnliutz.uicp.io\/wp-content\/uploads\/2020\/04\/d.csv\" class=\"wp-block-file__button\" download>\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"946\" height=\"761\" src=\"http:\/\/cnliutz.uicp.io\/wp-content\/uploads\/2020\/04\/2020-04-29_094838.png\" alt=\"\" class=\"wp-image-899\" srcset=\"http:\/\/g1n29wqq.ipyingshe.net:5347\/wp-content\/uploads\/2020\/04\/2020-04-29_094838.png 946w, http:\/\/g1n29wqq.ipyingshe.net:5347\/wp-content\/uploads\/2020\/04\/2020-04-29_094838-300x241.png 300w, http:\/\/g1n29wqq.ipyingshe.net:5347\/wp-content\/uploads\/2020\/04\/2020-04-29_094838-768x618.png 768w\" sizes=\"auto, (max-width: 946px) 100vw, 946px\" \/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>```{r}\r\nlibrary(jiebaR)\r\nlibrary(jiebaRD)\r\nlibrary(wordcloud2)\r\nt=\"\u968f\u7740\u793e\u4f1a\u7684\u53d1\u5c55\uff0c\u4eba\u4eec\u7684\u4ea4\u901a\u5de5\u5177\u4e5f\u53d1\u751f\u4e86\u5f88\u5927\u7684\u53d8\u5316\uff0c\u4ece\u524d\u51fa\u95e8\u53ea\u80fd\u5750\u7eff\u76ae\u706b\u8f66\uff0c\u800c\u5982\u4eca\u6709\u4e86\u5341\u5206\u65b9\u4fbf\u7684\u9ad8\u94c1\u3002\u4ece\u524d\u5f88\u5c11\u6709\u4eba\u5750\u5f97\u8d77\u98de\u673a\uff0c\u800c\u5982\u4eca\u5750\u98de\u673a\u5df2\u7ecf\u4e0d\u518d\u662f\u65b0\u9c9c\u4e8b\u4e86\u3002\u4eba\u4eec\u7684\u751f\u6d3b\u6c34\u5e73\u8d8a\u6765\u8d8a\u9ad8\uff0c\u56e0\u6b64\u5927\u591a\u6570\u4eba\u5728\u8282\u5047\u65e5\u7684\u65f6\u5019\u90fd\u4f1a\u51fa\u95e8\u65c5\u884c\uff0c\u65e0\u8bba\u662f\u51fa\u56fd\u6e38\u8fd8\u662f\u56fd\u5185\u6e38\uff0c\u6700\u5e38\u7528\u7684\u4ea4\u901a\u5de5\u5177\u5c31\u662f\u98de\u673a\u3002\u4e2d\u56fd\u7684\u98de\u673a\u573a\u6709\u5927\u5927\u5c0f\u5c0f\u4e0a\u767e\u5ea7\uff0c\u800c\u6709\u4e00\u5ea7\u6700\u5fd9\u7684\u673a\u573a\uff0c\u5e74\u541e\u5410\u91cf\u6bd4\u80a9\u4e16\u754c\u7b2c\u4e00\u5fd9\u7684\u673a\u573a\u3002\"\r\ntxt &lt;- worker()\r\ntext&lt;-segment(t, txt, mod = NULL)\r\ntext &lt;- gsub('&#91;\u7684\u662f\u6709\u4e86\u800c\u4e0d\u5728\u4e0a\u4e5f\u5bf9]',' ',text)\r\ndata=freq(text)\r\ndata\r\nwordcloud2(data,shape = \"start\")\r\n\r\n```\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,6],"tags":[],"class_list":["post-897","post","type-post","status-publish","format-standard","hentry","category-r","category-6"],"_links":{"self":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/897","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=897"}],"version-history":[{"count":3,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/897\/revisions"}],"predecessor-version":[{"id":1334,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/897\/revisions\/1334"}],"wp:attachment":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=897"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=897"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}