{"id":2032,"date":"2022-02-13T15:11:59","date_gmt":"2022-02-13T06:11:59","guid":{"rendered":"https:\/\/aiacademy.jp\/media\/?p=2032"},"modified":"2022-02-13T15:12:00","modified_gmt":"2022-02-13T06:12:00","slug":"%e3%80%90%e7%b5%b1%e8%a8%88%e7%94%a8%e8%aa%9e%e3%80%91%e6%95%a3%e5%b8%83%e5%ba%a6%e3%81%a8%e3%81%af","status":"publish","type":"post","link":"https:\/\/aiacademy.jp\/media\/?p=2032","title":{"rendered":"\u3010\u7d71\u8a08\u7528\u8a9e\u3011\u6563\u5e03\u5ea6\u3068\u306f"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"i-0\">\u6563\u5e03\u5ea6\u3068\u306f<\/h1>\n\n\n\n<p>\u6563\u5e03\u5ea6\u3068\u306f\u3001\u30c7\u30fc\u30bf\u306e\u6563\u3089\u3070\u308a\u3092\u8868\u3059\u5024\u3067\u3001\u5206\u6563\u3001\u6a19\u6e96\u504f\u5dee\u3001\u7bc4\u56f2\u3001\u6b6a\u5ea6\u3001\u5c16\u5ea6\u306a\u3069\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"toc\">    <div id=\"toc_container\" class=\"sgb-toc--no-bullets js-smooth-scroll\" data-dialog-title=\"Table of Contents\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">\u6563\u5e03\u5ea6\u3068\u306f<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u5e73\u65b9\u548c<\/a>      <\/li>      <li>        <a href=\"#i-2\">\u5206\u6563<\/a>      <\/li>      <li>        <a href=\"#i-3\">\u6a19\u6e96\u504f\u5dee<\/a>      <\/li>      <li>        <a href=\"#i-4\">\u7bc4\u56f2\uff08\u30ec\u30f3\u30b8\uff09<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-5\">\u5206\u6563\u3068\u6a19\u6e96\u504f\u5dee\u3092Python\u3067\u6c42\u3081\u308b<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-6\">Python\u3084\u30c7\u30fc\u30bf\u5206\u6790\u3092\u52b9\u7387\u3088\u304f\u5b66\u3076\u306b\u306f\uff1f<\/a>  <\/li><\/ul>\n      \n    <\/div><\/div><div class=\"toc\"><p><\/p>\n<\/div><h2 class=\"wp-block-heading\" id=\"i-1\">\u5e73\u65b9\u548c<\/h2>\n\n\n\n<p>\u500b\u3005\u306e\u30c7\u30fc\u30bf\u3068\u5e73\u5747\u5024\u306e\u5dee\u3092\u4e8c\u4e57\u3057\u305f\u5024\u306e\u548c<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-2\">\u5206\u6563<\/h2>\n\n\n\n<p>\u5e73\u65b9\u548c\u3092(n-1)\u3067\u5272\u3063\u305f\u3082\u306e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\"><strong>\u6a19\u6e96\u504f\u5dee<\/strong><\/h2>\n\n\n\n<p>\u5206\u6563\u306e\u5e73\u65b9\u6839\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\">\u7bc4\u56f2\uff08\u30ec\u30f3\u30b8\uff09<\/h2>\n\n\n\n<p>\u6700\u5927\u5024\u3068\u6700\u5c0f\u5024\u306e\u5dee\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-5\">\u5206\u6563\u3068\u6a19\u6e96\u504f\u5dee\u3092Python\u3067\u6c42\u3081\u308b<\/h2>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u3070\u3089\u3064\u304d\u3092\u8868\u3059\u57fa\u672c\u7d71\u8a08\u91cf\uff08\u5206\u6563\u3001\u6a19\u6e96\u504f\u5dee\uff09\u3092Python\u3067\u6c42\u3081\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import numpy as np\n\ntwitter = np.array([180, 80, 30, 50, 210])\nfacebook = np.array([100, 120, 100, 120, 110])\n\n#\u3000\u5206\u6563\u3092\u8a08\u7b97\nt_var = np.var(twitter)\nf_var = np.var(facebook)\n\n#\u3000\u6a19\u6e96\u504f\u5dee\u3092\u8a08\u7b97\nt_std = np.std(twitter)\nf_std = np.std(facebook)\n\nprint(\"\u5206\u6563(Twitter, Facebook)\uff1a(\" + str(t_var) + \",\" + str(f_var) +\")\")\nprint(\"\u6a19\u6e96\u504f\u5dee(Twitter, Facebook)\uff1a(\" + str(t_std) + \",\" + str(f_std) +\")\")\n\n#\u3000\u51fa\u529b\u7d50\u679c\n\"\"\"\n\u5206\u6563(Twitter, Facebook)\uff1a(5160.0,80.0)\n\u6a19\u6e96\u504f\u5dee(Twitter, Facebook)\uff1a(71.8331399843,8.94427191)\n\"\"\"<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-6\">Python\u3084\u30c7\u30fc\u30bf\u5206\u6790\u3092\u52b9\u7387\u3088\u304f\u5b66\u3076\u306b\u306f\uff1f<\/h1>\n\n\n\n<p>\u30c7\u30fc\u30bf\u5206\u6790\u3092\u52b9\u7387\u3088\u304f\u5b66\u3076\u306b\u306f\u3001\u666e\u6bb5\u304b\u3089Python\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u73fe\u5f79\u306e\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u3084\u6a5f\u68b0\u5b66\u7fd2\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u8cea\u554f\u3067\u304d\u308b\u74b0\u5883\u3067\u5b66\u3076\u3053\u3068\u3067\u3059\u3002<br>\u8cea\u554f\u3057\u653e\u984c\u304b\u3064\u3001\u4f53\u7cfb\u7684\u306b\u5b66\u3079\u308b\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c4\u3067\u30c7\u30fc\u30bf\u5206\u6790\u6280\u8853\u3092\u5b66\u3073\u305f\u3044\u65b9\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u597d\u304d\u306a\u6642\u9593\u306b\u52c9\u5f37\u3067\u304d\u308b<a href=\"https:\/\/aiacademy.jp\/bootcamp\">AI Academy Bootcamp<\/a>\u304c\u30aa\u30b9\u30b9\u30e1\u3067\u3059\u3002\u53d7\u8b1b\u6599\u3082\u696d\u754c\u6700\u5b89\u5024\u306e35,000\u5186\uff08\uff16\u30f6\u6708\u9593\u8cea\u554f\u3057\u653e\u984c\uff0b\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u30c6\u30ad\u30b9\u30c8\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5229\u7528\u53ef\u80fd\uff09\u306a\u306e\u3067\u3001\u662f\u975e\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/aiacademy.jp\/bootcamp\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-1024x341.png\" alt=\"\" class=\"wp-image-691\" srcset=\"https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-1024x341.png 1024w, https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-300x100.png 300w, https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-768x256.png 768w, https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-940x313.png 940w, https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u6563\u5e03\u5ea6\u3068\u306f \u6563\u5e03\u5ea6\u3068\u306f\u3001\u30c7\u30fc\u30bf\u306e\u6563\u3089\u3070\u308a\u3092\u8868\u3059\u5024\u3067\u3001\u5206\u6563\u3001\u6a19\u6e96\u504f\u5dee\u3001\u7bc4\u56f2\u3001\u6b6a\u5ea6\u3001\u5c16\u5ea6\u306a\u3069\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002 \u76ee\u6b21 \u6563\u5e03\u5ea6\u3068\u306f \u5e73\u65b9\u548c \u5206\u6563 \u6a19\u6e96\u504f\u5dee \u7bc4\u56f2\uff08\u30ec\u30f3\u30b8\uff09 \u5206\u6563\u3068\u6a19\u6e96\u504f\u5dee\u3092Python\u3067\u6c42\u3081\u308b Python\u3084\u30c7\u30fc\u30bf &#8230; <\/p>\n","protected":false},"author":1,"featured_media":2035,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85,131],"tags":[],"class_list":{"0":"post-2032","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-python","8":"category-131"},"_links":{"self":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts\/2032","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2032"}],"version-history":[{"count":2,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts\/2032\/revisions"}],"predecessor-version":[{"id":2034,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts\/2032\/revisions\/2034"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/media\/2035"}],"wp:attachment":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2032"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}