{"id":2539,"date":"2022-03-10T17:27:41","date_gmt":"2022-03-10T08:27:41","guid":{"rendered":"https:\/\/aiacademy.jp\/media\/?p=2539"},"modified":"2024-07-25T11:42:16","modified_gmt":"2024-07-25T02:42:16","slug":"pandas-2%e3%81%a4%e3%81%ae%e3%83%87%e3%83%bc%e3%82%bf%e3%83%95%e3%83%ac%e3%83%bc%e3%83%a0%e3%81%ae%e4%b8%ad%e3%81%8b%e3%82%89%e9%87%8d%e8%a4%87%e3%81%97%e3%81%aa%e3%81%84%e3%83%87%e3%83%bc%e3%82%bf","status":"publish","type":"post","link":"https:\/\/aiacademy.jp\/media\/?p=2539","title":{"rendered":"Pandas 2\u3064\u306e\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u306e\u4e2d\u304b\u3089\u91cd\u8907\u3057\u306a\u3044\u30c7\u30fc\u30bf\u306e\u307f\u3092\u62bd\u51fa\u3059\u308b"},"content":{"rendered":"<div id=\"sgb-css-id-1\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size is-style-fill has-medium-font-size\"><a class=\"wp-block-button__link has-vivid-green-cyan-background-color has-background wp-element-button\" href=\"https:\/\/lin.ee\/3E4GzWk\" rel=\"nofollow noopener\" target=\"_blank\">LINE\u53cb\u3060\u3061\u767b\u9332 \u25b6 Python\u30b3\u30fc\u30b9 \u25b6 \u53d7\u8b1b\u5272\u5f15\u30af\u30fc\u30dd\u30f3 \u7121\u6599\u52d5\u753b<\/a><\/div>\n<\/div>\n<\/div>\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\">    <span><\/span>    <ul class=\"menu_level_1\">      <li class=\"first last\">        <a href=\"#i-0\">\u300cNOT IN\u300d\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f5c\u308b\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-1\">Python\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-0\">\u300cNOT IN\u300d\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f5c\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p>Pandas\u3092\u7528\u3044\u3066\u30012\u3064\u306e\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u306e\u4e2d\u304b\u3089\u91cd\u8907\u3057\u306a\u3044\u30c7\u30fc\u30bf\u306e\u307f\u3092\u62bd\u51fa\u3059\u308b<meta charset=\"utf-8\">\u300cNOT IN\u300d\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f5c\u308a\u305f\u3044\u30b1\u30fc\u30b9\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f<meta charset=\"utf-8\">\u300cNOT IN\u300d\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f5c\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import pandas as pd\nmail_lists_a = pd.DataFrame({\"test@aiacademy.jp\", \"sample@aiacademy.jp\", \"aiacademy@gmail.com\", \"AI@gmail.com\"}, columns=[\"email\"])\n\nmail_lists_b = pd.DataFrame({\"test@aiacademy.jp\", \"sample@aiacademy.jp\", \"aiacademy@gmail.com\", \"AI@gmail.com\"}, columns=[\"email\"])\n\nprint(mail_lists_a)\nprint(mail_lists_b)<\/code><\/pre>\n\n\n\n<p>\u51fa\u529b\u7d50\u679c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>                 email\n0    test@aiacademy.jp\n1  aiacademy@gmail.com\n2         AI@gmail.com\n3  sample@aiacademy.jp\n                 email\n0    test@aiacademy.jp\n1  aiacademy@gmail.com\n2         AI@gmail.com\n3  sample@aiacademy.jp<\/code><\/pre>\n\n\n\n<p>pandas\u306eDataFrame\u3067\u300cNOT IN\u300d\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u5b9f\u884c\u3059\u308b\u306b\u306f\u3001<br>~\uff08\u30c1\u30eb\u30c0\uff09\u8a18\u53f7\u3068<a href=\"https:\/\/pandas.pydata.org\/docs\/reference\/api\/pandas.DataFrame.isin.html\" rel=\"nofollow noopener\" target=\"_blank\">isin()<\/a>\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># 2\u3064\u306e\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u306e\u4e2d\u304b\u3089\u91cd\u8907\u3057\u306a\u3044\u30c7\u30fc\u30bf\u306e\u307f\u3092\u62bd\u51fa\nmail_lists_a[~mail_lists_a[\"email\"].isin(mail_lists_b[\"email\"])]<\/code><\/pre>\n\n\n\n<p>~\uff08\u30c1\u30eb\u30c0\uff09\u8a18\u53f7\u306f\u3001\u8ad6\u7406\u6f14\u7b97\u5b50not\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Pandas\u306eisin\u3092\u7528\u3044\u308b\u3068\u3001\u3042\u308b\u5024\u304cDataFrame\u3084Series\u306b\u5b58\u5728\u3059\u308c\u3070\u3001\u300cTrue\u300d\u3092\u8fd4\u3057\u3001\u5024\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u300cFalse\u300d\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001mail_lists_a\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u4e2d\u304b\u3089\u3001mail_lists_b\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u542b\u307e\u308c\u306a\u3044\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u9006\u306b2\u3064\u306e\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u306e\u4e2d\u304b\u3089\u91cd\u8907\u3059\u308b\u30c7\u30fc\u30bf\u306e\u307f\u3092\u62bd\u51fa\u3057\u305f\u3044\u5834\u5408\u306f\u3001<br>~\uff08\u30c1\u30eb\u30c0\uff09\u8a18\u53f7\u3092\u6d88\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u3051\u3070\u826f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># 2\u3064\u306e\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u306e\u4e2d\u304b\u3089\u91cd\u8907\u3059\u308b\u30c7\u30fc\u30bf\u306e\u307f\u3092\u62bd\u51fa\nmail_lists_a[mail_lists_a[\"email\"].isin(mail_lists_b[\"email\"])]<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-1\">Python\u3092\u52b9\u7387\u3088\u304f\u5b66\u3076\u306b\u306f\uff1f<\/h1>\n\n\n\n<p>Python\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>\u76ee\u6b21 \u300cNOT IN\u300d\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f5c\u308b\u65b9\u6cd5 Python\u3092\u52b9\u7387\u3088\u304f\u5b66\u3076\u306b\u306f\uff1f \u300cNOT IN\u300d\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f5c\u308b\u65b9\u6cd5 Pandas\u3092\u7528\u3044\u3066\u30012\u3064\u306e\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u306e\u4e2d\u304b\u3089\u91cd\u8907\u3057\u306a\u3044\u30c7\u30fc\u30bf\u306e\u307f\u3092\u62bd\u51fa\u3059\u308b\u300cNOT IN\u300d\u30d5\u30a3\u30eb\u30bf &#8230; <\/p>\n","protected":false},"author":1,"featured_media":2542,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[173],"tags":[],"class_list":{"0":"post-2539","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-pandas"},"_links":{"self":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts\/2539","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=2539"}],"version-history":[{"count":3,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts\/2539\/revisions"}],"predecessor-version":[{"id":4600,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts\/2539\/revisions\/4600"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/media\/2542"}],"wp:attachment":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}