{"id":2574,"date":"2022-09-02T11:04:58","date_gmt":"2022-09-02T03:04:58","guid":{"rendered":"http:\/\/cnliutz.uicp.io\/?p=2574"},"modified":"2022-09-02T11:04:58","modified_gmt":"2022-09-02T03:04:58","slug":"python-%e7%bb%9f%e8%ae%a1%e8%af%8d%e9%a2%91-nltk%e5%ba%93%e7%94%a8%e6%b3%95","status":"publish","type":"post","link":"http:\/\/g1n29wqq.ipyingshe.net:5347\/?p=2574","title":{"rendered":"python \u7edf\u8ba1\u8bcd\u9891 nltk\u5e93\u7528\u6cd5"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>##import nltk\n##nltk.set_proxy('http:\/\/127.0.0.1:1080',('czliutz@qq.com', 'l2100912z'))\n##nltk.download()\n#\u5bb6\u91cc\u7684\u7535\u8111\u73af\u5883\uff0c\u65e0\u6cd5\u94fe\u63a5nltk\u8bed\u6599\u5e93\n\nfrom nltk.corpus import gutenberg\nfrom nltk.probability import *\ngutenberg.fileids()\nallwords = gutenberg.words('shakespeare-hamlet.txt')\nprint(\"Totlal words is:\",len(allwords))\nfd2 = FreqDist(&#91;sx.lower() for sx in allwords if sx.isalpha()])\nprint(\"\u5355\u8bcd\u4e2a\u6570:\",fd2.B())  #\u4e0d\u540c\u5355\u8bcd\u4e2a\u6570\nprint(\"\u5355\u8bcd\u603b\u6570\u6570\uff1a\",fd2.N())  #\u6240\u6709\u5355\u8bcd\u7684\u4e2a\u6570\nfd2.tabulate(20)\nfd2.plot(20)\nfd2.plot(20,cumulative =True)\n<\/code><\/pre>\n\n\n\n<p>For more information see: <a href=\"https:\/\/www.nltk.org\/data.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.nltk.org\/data.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>For more information see: https:\/\/www.nl <span class=\"readmore\"><a href=\"http:\/\/g1n29wqq.ipyingshe.net:5347\/?p=2574\">Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,10],"tags":[],"class_list":["post-2574","post","type-post","status-publish","format-standard","hentry","category-2","category-python"],"_links":{"self":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/2574","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=2574"}],"version-history":[{"count":0,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/2574\/revisions"}],"wp:attachment":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2574"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}