{"id":4793,"date":"2022-03-01T19:37:46","date_gmt":"2022-03-01T10:37:46","guid":{"rendered":"https:\/\/broaden-your-horizons.com\/ai-ss\/?p=4793"},"modified":"2022-04-06T10:19:30","modified_gmt":"2022-04-06T01:19:30","slug":"ramdom-differences","status":"publish","type":"post","link":"https:\/\/broaden-your-horizons.com\/ai-ss\/numpy\/ramdom-differences\/","title":{"rendered":"np.ramdom\u306e\u3010rand,random,ramdom_sample\u3011\u306e\u9055\u3044"},"content":{"rendered":"<p><!--\u518d\u5229\u7528\u30d6\u30ed\u30c3\u30af\uff08numpy-header\uff09--><br \/>\n\n<p class=\"backlink\"><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/numpy\/\">page:[NumPy\u307e\u3068\u3081]<\/a><\/p>\n<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u7d50\u8ad6\">\u7d50\u8ad6<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u307b\u3068\u3093\u3069\u540c\u3058<ul><li>0\uff5e1\u306e\u5747\u4e00\u5206\u5e03\u3092\u8fd4\u3059<\/li><\/ul><\/li><li>\u4f7f\u3044\u65b9\u304c\u3061\u3087\u3063\u3068\u9055\u3046<ul><li>np.random.random(3,2) \u2026\u2026 \u3067\u304d\u306a\u3044<\/li><\/ul><ul><li>np.random.rand(3,2) \u2026\u2026 \u3067\u304d\u308b<\/li><\/ul><\/li><\/ul>\n\n\n\n<!--\u76ee\u6b21\u3078\u3001\u30da\u30fc\u30b8\u306e\u5148\u982d\u3078-->\n<div id=\"backcontainer\"><a id=\"linkmokuji\" href=\"javascript:backContainer();\">\u76ee\u6b21\u3078\uff1e\uff1e<\/a>\u3000<a id=\"linktop\" href=\"#\">\u5148\u982d\u3078\uff1e\uff1e<\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u306f\u3058\u3081\u306b\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u7a2e\u985e\u306f3\u3064\u3067\u306f\u306a\u304f\u30662\u3064\">\u7a2e\u985e\u306f3\u3064\u3067\u306f\u306a\u304f\u30662\u3064<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>2\u3064\u306e\u7a2e\u985e<ul><li>np.random.rand<\/li><li>np.random.random_sample<\/li><\/ul><\/li><li>np.random.random\u306f\uff1f<ul><li>random_sample\u304c\u9577\u3044\u306e\u3067\u77ed\u7e2e\u5f62ramdom\uff08\u30a8\u30a4\u30ea\u30a2\u30b9\u3001\u5225\u540d\uff09<\/li><li>\u540d\u524d\u9055\u3046\u3060\u3051\u3067\u6a5f\u80fd\u306f\u540c\u3058<\/li><\/ul><\/li><li>\u307e\u3068\u3081\u308b\u3068\u3001<ul><li>np.random.rand<\/li><li>np.random.random_sample\uff08np.random.random\uff09<br>\u307f\u305f\u3044\u306a\u611f\u3058<\/li><li>\u4f7f\u3044\u65b9\u306b\u9055\u3044\u304c\u3042\u308b\u306e\u3067\u3001\u4ee5\u964d\u3067\u8aac\u660e\u3059\u308b<\/li><\/ul><\/li><\/ul>\n\n\n\n<!--\u76ee\u6b21\u3078\u3001\u30da\u30fc\u30b8\u306e\u5148\u982d\u3078-->\n<div id=\"backcontainer\"><a id=\"linkmokuji\" href=\"javascript:backContainer();\">\u76ee\u6b21\u3078\uff1e\uff1e<\/a>\u3000<a id=\"linktop\" href=\"#\">\u5148\u982d\u3078\uff1e\uff1e<\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u4f7f\u3044\u65b9\u306e\u9055\u3044\u3092\u8aac\u660e\">\u4f7f\u3044\u65b9\u306e\u9055\u3044\u3092\u8aac\u660e<\/h2>\n\n\n\n<div class=\"wp-block-luxe-blocks-border-block\" style=\"margin-top:10px;margin-bottom:30px\"><div class=\"wp-block-luxe-blocks-border-block-content\" style=\"background-color:#474879;border:1px solid #808080;border-radius:3px;padding:0px 15px 0px 15px\">\n<p>\u3053\u3053\u304b\u3089\u306e\u8aac\u660e\u306f<span class=\"enclosing-charactor\">np.random.rand<\/span>\u3068<span class=\"enclosing-charactor\">np.random.random_sample<\/span>\u306e2\u3064<\/p>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u5f15\u6570\u304c1\u3064\u306e\u5834\u5408\u306f\u4f7f\u3044\u65b9\u540c\u3058\">\u5f15\u6570\u304c1\u3064\u306e\u5834\u5408\u306f\u4f7f\u3044\u65b9\u540c\u3058<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"np-random-rand\">np.random.rand<\/h4>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">import numpy as np\nnp.random.seed(100)\na = np.random.rand(10)\nprint(a)<\/code><\/pre>\n\n\n\n<pre class=\"result\" style=\"text-align:left;line-height:17px;font-family:Menlo,Consolas,monospace;font-size:14px;padding:30px 0px 10px 15px;margin-top:10px;padding-bottom:-30px!important;\">[0.54340494 0.27836939 0.42451759 0.84477613 0.00471886 0.12156912\n 0.67074908 0.82585276 0.13670659 0.57509333]\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>\u7d50\u679c\u304c\u540c\u3058\u306b\u306a\u308b\u3088\u3046\u306bseed\u3092\u6307\u5b9a<\/li><li>10\u500b\u306e\u30e9\u30f3\u30c0\u30e0\u5024\u3092\u4f5c\u6210\u3057\u305f<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"np-random-rand\">np.random.random_sample<\/h4>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">import numpy as np\nnp.random.seed(100)\na = np.random.random_sample(10)\nprint(a)<\/code><\/pre>\n\n\n\n<pre class=\"result\" style=\"text-align:left;line-height:17px;font-family:Menlo,Consolas,monospace;font-size:14px;padding:30px 0px 10px 15px;margin-top:10px;padding-bottom:-30px!important;\">[0.54340494 0.27836939 0.42451759 0.84477613 0.00471886 0.12156912\n 0.67074908 0.82585276 0.13670659 0.57509333]\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>10\u500b\u306e\u30e9\u30f3\u30c0\u30e0\u5024\u3092\u4f5c\u6210\u3057\u305f<\/li><li>np.random.rand\u3068\u540c\u3058\u7d50\u679c\u306b\u306a\u3063\u305f<\/li><\/ul>\n\n\n\n<!--\u76ee\u6b21\u3078\u3001\u30da\u30fc\u30b8\u306e\u5148\u982d\u3078-->\n<div id=\"backcontainer\"><a id=\"linkmokuji\" href=\"javascript:backContainer();\">\u76ee\u6b21\u3078\uff1e\uff1e<\/a>\u3000<a id=\"linktop\" href=\"#\">\u5148\u982d\u3078\uff1e\uff1e<\/a><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u5f15\u6570\u304c1\u3064\u306e\u5834\u5408\u306f\u4f7f\u3044\u65b9\u540c\u3058\">\u5f15\u6570\u304c1\u3064\u3067\u306a\u3044\u5834\u5408<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u6b63\u5e38\u30d1\u30bf\u30fc\u30f3\">\u6b63\u5e38\u30d1\u30bf\u30fc\u30f3<\/h4>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">import numpy as np\na = np.random.rand(2,3)\nb = np.random.random_sample((2,3))\nprint(a)\nprint(a.shape)\nprint(b)\nprint(b.shape)<\/code><\/pre>\n\n\n\n<pre class=\"result\" style=\"text-align:left;line-height:17px;font-family:Menlo,Consolas,monospace;font-size:14px;padding:30px 0px 10px 15px;margin-top:10px;padding-bottom:-30px!important;\">[[0.67074908 0.82585276 0.13670659]\n [0.57509333 0.89132195 0.20920212]]\n(2, 3)\n[[0.18532822 0.10837689 0.21969749]\n [0.97862378 0.81168315 0.17194101]]\n(2, 3)\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>\u3044\u305a\u308c\u3082\u540c\u3058\u5f62\u72b6(2,3)\u306e\u30e9\u30f3\u30c0\u30e0\u5024ndarray\uff08NumPy\u914d\u5217\uff09\u3092\u8fd4\u3059<br>\uff08seed\u3092\u672a\u6307\u5b9a\u306a\u306e\u3067\u6570\u5024\u306f\u9055\u3046\uff09<\/li><li>random_sample\u306e<span style=\"background-color: #8a2be2\" class=\"background-color\">\u5f15\u6570\u6307\u5b9a\u304c\u30bf\u30d7\u30eb<\/span>\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u3053\u308d\u304c\u9055\u3044<ul><li>np.random.rand\u306e\u65b9\u304c\u611f\u899a\u7684\u306b\u4f7f\u7528\u3067\u304d\u305d\u3046<\/li><\/ul><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u30a8\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3\">\u30a8\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3<\/h4>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">import numpy as np\na = np.random.random_sample(2,3)<\/code><\/pre>\n\n\n\n<pre class=\"result\" style=\"text-align:left;line-height:17px;font-family:Menlo,Consolas,monospace;font-size:14px;padding:30px 0px 10px 15px;margin-top:10px;padding-bottom:-30px!important;\">---------------------------------------------------------------------------\nTypeError                                 Traceback (most recent call last)\n&lt;ipython-input-94-37217c6143a1&gt; in &lt;module&gt;\n      1 import numpy as np\n----&gt; 2 a = np.random.random_sample(2,3)\n\nmtrand.pyx in numpy.random.mtrand.RandomState.random_sample()\n\nTypeError: random_sample() takes at most 1 positional argument (2 given)\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>np.random.rand\u306e\u3088\u3046\u306b\u6307\u5b9a\u3059\u308b\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308b<\/li><li>\u6b63\u3057\u304f\u306f\u3001\u6b63\u89e3\u30d1\u30bf\u30fc\u30f3\u306e\u3088\u3046\u306b\u30bf\u30d7\u30eb\u3092\u5f15\u6570\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<br>\u8aa4\uff1anp.random.random_sample( <span style=\"color: #ffff00\" class=\"text-color\">2,3<\/span> )<br>\u6b63\uff1anp.random.random_sample( <span style=\"color: #ffff00\" class=\"text-color\">(2,3)<\/span> )<\/li><\/ul>\n\n\n\n<!--\u76ee\u6b21\u3078\u3001\u30da\u30fc\u30b8\u306e\u5148\u982d\u3078-->\n<div id=\"backcontainer\"><a id=\"linkmokuji\" href=\"javascript:backContainer();\">\u76ee\u6b21\u3078\uff1e\uff1e<\/a>\u3000<a id=\"linktop\" href=\"#\">\u5148\u982d\u3078\uff1e\uff1e<\/a><\/div>\n\n\n<p><!--\u518d\u5229\u7528\u30d6\u30ed\u30c3\u30af\uff08numpy-footer\uff09--><br \/>\n\n<div class=\"back-link\"><div class=\"wp-block-columns\">\n<div class=\"wp-block-column contents-link-line\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/ai-summary\/\">AI\u307e\u3068\u3081<\/a><\/p><\/div>\n<div class=\"wp-block-column contents-link-line\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/docker-wsl\/\">DOCKER\/WSL<\/a><\/p><\/div>\n<div class=\"wp-block-column contents-link-line\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/development\/\">AI\u958b\u767a<\/a><\/p><\/div>\n<\/div><div class=\"wp-block-columns\">\n<div class=\"wp-block-column contents-link-line nowon\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/library\/\">\u30e9\u30a4\u30d6\u30e9\u30ea<\/a><\/p><\/div>\n<div class=\"wp-block-column contents-link-line\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/pooping\/\">\u3046\u3093\u3061\u304f<\/a><\/p><\/div>\n<div class=\"wp-block-column contents-link-line blank\"><p><\/p><\/div>\n<!--<div class=\"wp-block-column contents-link-line blank\"><p><a href=\"#\"><\/a><\/p><\/div>-->\n<\/div><\/div>\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7d50\u8ad6 \u307b\u3068\u3093\u3069\u540c\u3058 0\uff5e1\u306e\u5747\u4e00\u5206\u5e03\u3092\u8fd4\u3059 \u4f7f\u3044\u65b9\u304c\u3061\u3087\u3063\u3068\u9055\u3046 np.random.random(3,2) \u2026\u2026 \u3067\u304d\u306a\u3044 np.random.rand(3,2) \u2026\u2026 \u3067\u304d\u308b \u76ee\u6b21\u3078\uff1e\uff1e\u3000\u5148\u982d\u3078\uff1e\uff1e \u306f\u3058\u3081\u306b \u7a2e\u985e\u306f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":282,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[47,54,48],"class_list":["post-4793","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-numpy","tag-numpy","tag-54","tag-48"],"_links":{"self":[{"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts\/4793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/comments?post=4793"}],"version-history":[{"count":42,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts\/4793\/revisions"}],"predecessor-version":[{"id":7080,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts\/4793\/revisions\/7080"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/media\/282"}],"wp:attachment":[{"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/media?parent=4793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/categories?post=4793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/tags?post=4793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}