{"id":5149,"date":"2022-03-03T22:16:15","date_gmt":"2022-03-03T13:16:15","guid":{"rendered":"https:\/\/broaden-your-horizons.com\/ai-ss\/?p=5149"},"modified":"2022-04-05T12:49:20","modified_gmt":"2022-04-05T03:49:20","slug":"data-reference","status":"publish","type":"post","link":"https:\/\/broaden-your-horizons.com\/ai-ss\/numpy\/data-reference\/","title":{"rendered":"NumPy\u914d\u5217:2\u3064\u306e\u3010\u30c7\u30fc\u30bf\u53c2\u7167\u65b9\u6cd5\u3011"},"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\">\u30b5\u30de\u30ea<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30d5\u30a1\u30f3\u30b7\u30fc\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u53c2\u7167<ul><li>\u5834\u6240\u3092\u6307\u5b9a\u3057\u3066\u30c7\u30fc\u30bf\u3092\u53c2\u7167\u3059\u308b<\/li><li>\u6307\u5b9a\u65b9\u6cd5\u306f\u30ea\u30b9\u30c8\u3068\u30bf\u30d7\u30eb\u304c\u5229\u7528\u3067\u304d\u308b<\/li><li>\u30ea\u30b9\u30c8\u6307\u5b9a\u3068\u30bf\u30d7\u30eb\u6307\u5b9a\u3067\u306f\u610f\u5473\u304c\u7570\u306a\u308b\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981<ul><li>a[[2,3]]\u3068a[(2,3)]\u306f\u9055\u3046<\/li><\/ul><\/li><\/ul><\/li><li>\u30d6\u30fc\u30eb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u53c2\u7167<ul><li>\u8868\u793a\u3059\u308b\/\u8868\u793a\u3057\u306a\u3044\u3092bool\u578b\u3067\u6307\u5b9a<\/li><\/ul><\/li><li>\u5fdc\u7528\u4f8b<ul><li>ReLU\u306e\u30b3\u30fc\u30c9\u3092\u5fdc\u7528\u4f8b\u3068\u3057\u3066\u8a18\u8f09<\/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\">\u524d\u63d0<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Python<ul><li>\u30bf\u30d7\u30eb<ul><li>\n<a class=\"movelink\" href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/python\/for-ai\/#toc_id_4_3\">\u3010\u5168\u90e8\u307e\u3068\u3081\u3011AI\u958b\u767a\u306b\u5fc5\u8981\u306aPython<\/a>\n<\/li><\/ul><\/li><\/ul><ul><li>\u30ea\u30b9\u30c8<ul><li>\n<a class=\"movelink\" href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/python\/for-ai\/#toc_id_4_4\">\u3010\u5168\u90e8\u307e\u3068\u3081\u3011AI\u958b\u767a\u306b\u5fc5\u8981\u306aPython<\/a>\n<\/li><\/ul><\/li><\/ul><\/li><li>np.arange<ul><li>\n<a class=\"movelink\" href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/numpy\/arange\/#toc_id_2_1\">NumPy:\u3010\u5e8f\u6570,\u9806\u5217,\u500d\u6570,\u7b49\u5206\u5272\u3011\u306e\u5b9f\u884c\u7d50\u679c<\/a>\n<\/li><\/ul><\/li><li>np.reshape<ul><li>\n<a class=\"movelink\" href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/numpy\/shape-conversion\/#toc_id_3_1\">NumPy:\u3010\u6b21\u5143\u3092\u64cd\u4f5c\u3011\u3059\u308b\u65b9\u6cd5\u3044\u308d\u3044\u308d<\/a>\n<\/li><\/ul><\/li><li>np.random.randn<ul><li>\n<a class=\"movelink\" href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/numpy\/random\/#toc_id_3_8\">NumPy:\u3010np.random\u3011\u306e\u3042\u308c\u3053\u308c\uff08\u5b9f\u884c\u7d50\u679c\u3067\u8aac\u660e\uff09<\/a>\n<\/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\">\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d5\u30a1\u30f3\u30b7\u30fc\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u53c2\u7167\uff082\u6b21\u5143\u306e\u5834\u5408\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u4f5c\u6210<\/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.arange(8).reshape(4,2)\nprint(a)\nprint(a.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 1]\n [2 3]\n [4 5]\n [6 7]]\n(4, 2)\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30b5\u30a4\u30ba(4,2)\u306e\u30c7\u30fc\u30bf\uff08\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\uff09\u3092\u4f5c\u6210<ul><li>4\u884c\u30012\u5217\u306e\u30c7\u30fc\u30bf<\/li><li>1\u6b21\u5143\u76ee\u306e\u8981\u7d20\u6570\u304c4\u30012\u6b21\u5143\u76ee\u306e\u8981\u7d20\u6570\u304c2<\/li><\/ul><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u53c2\u7167<\/h4>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">b = a[2]\nc = a[[3,1]]\nprint(b)\nprint(b.shape)\nprint(c)\nprint(c.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;\">[4 5]\n(2,)\n[[6 7]\n [2 3]]\n(2, 2)\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>a[2]<ul><li>1\u6b21\u5143\u76ee\u306e\u8981\u7d20\u65704\u306e\u3046\u30612\u3092\u6307\u5b9a<\/li><li>2\u306f3\u756a\u76ee\uff080\u304b\u3089\u6570\u3048\u308b\u306e\u3067\uff09<\/li><li>3\u756a\u76ee\uff083\u884c\u76ee\uff09\u306f[4,5]<\/li><\/ul><\/li><li><\/li><li>a[[3,1]]<ul><li>\u30ea\u30b9\u30c8\u306b\u3059\u308b\u3068\u8907\u6570\u6307\u5b9a\u3067\u304d\u308b<\/li><\/ul><ul><li>3\uff084\u756a\u76ee\u30014\u884c\u76ee\uff09\u30681\uff082\u756a\u76ee\u30012\u884c\u76ee\uff09\u306a\u306e\u3067\u3001[6,7]\u3068[2,3]\u304c\u53d6\u308a\u51fa\u3055\u308c\u308b<\/li><\/ul><\/li><li>a[[3,1]]\u3067\u3088\u304f\u3042\u308b\u52d8\u9055\u3044<ul><li>3\u884c\u76ee\u306e1\u5217\u76ee\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u6c17\u3092\u4ed8\u3051\u308b<\/li><\/ul><ul><li>\u30ea\u30b9\u30c8\u306f\u3042\u304f\u307e\u3067\u8907\u6570\u6307\u5b9a\u306e\u610f\u5473<\/li><\/ul><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u53c2\u7167\uff08[\u2026][\u2026]\u3068\u8907\u6570\u66f8\u304f\u3068\u3069\u3046\u306a\u308b\uff09<\/h4>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">d = a[2][0]\ne = a[[3,1]][0]\nprint(d)\nprint(d.shape)\nprint(e)\nprint(e.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;\">4\n()\n[6 7]\n(2,)\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>d= a[2][0]<ul><li>\u307e\u305aa[2]\u3067[4,5]\u306b\u306a\u308b<\/li><li>1\u6b21\u5143\u914d\u5217\u306e[0]\uff081\u756a\u76ee\uff09\u3092\u6307\u5b9a\u3059\u308b\u306e\u30674<\/li><\/ul><\/li><li>d.shape<ul><li>4\u306f\u30ea\u30c6\u30e9\u30eb\u306a\u306e\u3067<\/li><li>shape\u306e\u7d50\u679c\u306f()\u306b\u306a\u308b\uff080\u6b21\u5143\uff09<\/li><\/ul><\/li><li>e = a[[3,1]][0]<ul><li>\u307e\u305aa[[3,1]]\u3067[[6,7],[2,3]]\u306b\u306a\u308b<br>\u203b2\u6b21\u5143\u914d\u5217\u3067\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f<\/li><\/ul><ul><li>2\u6b21\u5143\u914d\u5217\u306e[0]\u756a\u76ee\u3092\u6307\u5b9a\u3059\u308b\u306e\u3067[6,7]<\/li><\/ul><\/li><li>\u3053\u308c\u30892\u3064\u306e\u7d50\u679c\u304b\u3089\u3069\u306e\u8981\u7d20\u3092\u3057\u3066\u3044\u3059\u308b\u306e\u304b\u3057\u3063\u304b\u308a\u3068\u7406\u89e3<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u53c2\u7167\uff08\u30bb\u30eb\u3092\u6307\u5b9a\u3059\u308b\uff09<\/h4>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">f = a[(0,1)]\nprint(a)\nprint(a.shape)\nprint(f)<\/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 1]\n [2 3]\n [4 5]\n [6 7]]\n(4, 2)\n1\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>a\u3092\u518d\u5ea6\u8868\u793a\u3057\u305f<\/li><li>f= a[(0,1)]<ul><li>\u30bf\u30d7\u30eb\u3067\u6307\u5b9a\u3059\u308b<\/li><li>1\u756a\u76ee\u306e\u6b21\u5143\u304c0\uff081\u756a\u76ee\uff09\u306e\u8981\u7d20<ul><li>[0,1]\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b<\/li><\/ul><\/li><\/ul><ul><li>2\u756a\u76ee\u306e\u6b21\u5143\u304c1\uff082\u756a\u76ee\uff09\u306e\u8981\u7d20<ul><li>1\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b<\/li><\/ul><\/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<h3 class=\"wp-block-heading\">\u30d5\u30a1\u30f3\u30b7\u30fc\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u53c2\u7167\uff083\u6b21\u5143\u306e\u5834\u5408\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u4f5c\u6210<\/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.arange(64).reshape(4,4,4)\nprint(a)\nprint(a.shape)<\/code><\/pre>\n\n\n\n<div class=\"prev_box\" style=\"margin-top:30px\">\n    <input type=\"checkbox\" id=\"label1\">\n    <label for=\"label1\" style=\"user-select:none\">\u5168\u6587\u8868\u793a<\/label>\n    <div class=\"all_show\" for=\"label1\" style=\"margin-top:-15px\">\n    <!--\u975e\u8868\u793a\u3053\u3053\u304b\u3089-->\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  1  2  3]\n  [ 4  5  6  7]\n  [ 8  9 10 11]\n  [12 13 14 15]]\n\n [[16 17 18 19]\n  [20 21 22 23]\n  [24 25 26 27]\n  [28 29 30 31]]\n\n [[32 33 34 35]\n  [36 37 38 39]\n  [40 41 42 43]\n  [44 45 46 47]]\n\n [[48 49 50 51]\n  [52 53 54 55]\n  [56 57 58 59]\n  [60 61 62 63]]]\n(4, 4, 4)\n<\/pre>\n    <!--\u3053\u3053\u307e\u3067-->\n    <\/div>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30b5\u30a4\u30ba(4,4,4)\u306e\u30c7\u30fc\u30bf\uff08\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\uff09\u3092\u4f5c\u6210<\/li><li>\u6b21\u5143\u6570\u306f3\u3001\u5404\u6b21\u5143\u306e\u8981\u7d20\u6570\u306f\u3044\u305a\u308c\u30824<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u53c2\u7167<\/h4>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">b = a[[2,3]]\nc = a[(2,3)]\nprint(b)\nprint(b.shape)\nprint(c)\nprint(c.shape)<\/code><\/pre>\n\n\n\n<div class=\"prev_box\" style=\"margin-top:30px\">\n    <input type=\"checkbox\" id=\"label1\">\n    <label for=\"label1\" style=\"user-select:none\">\u5168\u6587\u8868\u793a<\/label>\n    <div class=\"all_show\" for=\"label1\" style=\"margin-top:-15px\">\n    <!--\u975e\u8868\u793a\u3053\u3053\u304b\u3089-->\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;\">[[[32 33 34 35]\n  [36 37 38 39]\n  [40 41 42 43]\n  [44 45 46 47]]\n\n [[48 49 50 51]\n  [52 53 54 55]\n  [56 57 58 59]\n  [60 61 62 63]]]\n(2, 4, 4)\n[44 45 46 47]\n(4,)\n<\/pre>\n    <!--\u3053\u3053\u307e\u3067-->\n    <\/div>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>2\u6b21\u5143\u3068\u540c\u3058\u3088\u3046\u306b\u8003\u3048\u308b<\/li><li>b = a[[2,3]]<ul><li>\u6700\u521d\u306e\u6b21\u51434\u3064\u306e\u8981\u7d20\u304b\u30892\u3064\u3092\u53d6\u308a\u51fa\u3057\u3066\u3044\u308b<\/li><li>\u7d50\u679c\u306eshape\u306f(4,4,4)\u304b\u3089(2,4,4)\u306b\u306a\u3063\u3066\u3044\u308b<\/li><\/ul><\/li><li>c = a[(2,3)]<ul><li>\u6700\u521d\u306e\u6b21\u5143\u304b\u30892\uff083\u756a\u76ee\uff09\u30012\u3064\u76ee\u306e\u6b21\u5143\u304b\u30893\uff084\u756a\u76ee\uff09\u3092\u53d6\u308a\u51fa\u3059<\/li><li>\u7d50\u679c\u306eshape\u306f(4,4,4)\u304b\u3089(1,1,4)\u2192\u6700\u5f8c\u306e\u6b21\u5143\u306e4\u304c\u6b8b\u3063\u3066(4, )\u306b\u306a\u3063\u3066\u3044\u308b<\/li><\/ul><\/li><li>\u4f3c\u305f\u3088\u3046\u306a\u6307\u5b9a\u3060\u304c\u30012\u6b21\u5143\u306e\u5834\u5408\u3088\u308a\u9055\u3044\u304c\u306f\u3063\u304d\u308a\u3068\u898b\u3066\u53d6\u308c\u308b<span style=\"font-size: 1.4rem; color: initial;\"><\/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\n<h3 class=\"wp-block-heading\">\u30d6\u30fc\u30eb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u53c2\u7167<\/h3>\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.arange(8).reshape(4,2)\np = [True, False, True, True]\nb = a[p]\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 1]\n [2 3]\n [4 5]\n [6 7]]\n(4, 2)\n[[0 1]\n [4 5]\n [6 7]]\n(3, 2)\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>True\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u3053\u308d\u3060\u3051\u304c\u62bd\u51fa\u3055\u308c\u305f<\/li><li>3\u6b21\u5143\u306f\u591a\u5206\u30d5\u30a1\u30f3\u30b7\u30fc\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u53c2\u7167\u3068\u540c\u69d8\u306a\u306e\u3067\u5272\u611b<\/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\">\u30d6\u30fc\u30eb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u53c2\u7167\u306e\u5fdc\u7528\uff08ReLU\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">ReLU\u306e\u6982\u8981<\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6d3b\u6027\u5316\u95a2\u6570<ul><li>\u30de\u30a4\u30ca\u30b9\u306f0<\/li><li>\u30d7\u30e9\u30b9\u306f\u305d\u306e\u307e\u307e<\/li><\/ul><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u8a08\u7b97\u4f8b<\/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.randn(3,3)\nmask = a&lt;=0\nprint(a)\nprint(a.shape)\nprint(mask)\nprint(mask.shape)\na[mask] = 0\nprint(a)\nprint(a.shape)<\/code><\/pre>\n\n\n\n<div class=\"prev_box\" style=\"margin-top:30px\">\n    <input type=\"checkbox\" id=\"label1\">\n    <label for=\"label1\" style=\"user-select:none\">\u5168\u6587\u8868\u793a<\/label>\n    <div class=\"all_show\" for=\"label1\" style=\"margin-top:-15px\">\n    <!--\u975e\u8868\u793a\u3053\u3053\u304b\u3089-->\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;\">[[ 2.11099799  1.40226199 -0.97763403]\n [-1.78859816 -0.69031494 -1.26675609]\n [ 1.45029502  0.50090079  1.18892022]]\n(3, 3)\n[[False False  <font style=\"color:yellow;\">True<\/font>]\n [ <font style=\"color:yellow;\">True  True  True<\/font>]\n [False False False]]\n(3, 3)\n[[2.11099799 1.40226199 <font style=\"color:yellow;\">0.<\/font>        ]\n [<font style=\"color:yellow;\">0.         0.         0.<\/font>        ]\n [1.45029502 0.50090079 1.18892022]]\n(3, 3)\n<\/pre>\n    <!--\u3053\u3053\u307e\u3067-->\n    <\/div>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>a\u306e\u7d50\u679c\u3092\u898b\u308b\u3068\u3001\u30de\u30a4\u30ca\u30b9\u304c4\u304b\u6240\u306b\u3042\u308b<\/li><li>mask\u306e\u7d50\u679c\u3092\u898b\u308b\u3068\u3001a\u306e\u30de\u30a4\u30ca\u30b9\u306e\u3068\u3053\u308d\u304cTrue\u306b\u306a\u3063\u305fndarray\uff08NumPy\u914d\u5217\uff09\u306b\u306a\u3063\u3066\u3044\u308b<\/li><li>\u30de\u30a4\u30ca\u30b9\u306e\u7b87\u6240\u304c0\u306b\u306a\u3063\u3066\u3001ReLU\u306e\u6a5f\u80fd\u3092\u5b9f\u88c5\u3067\u304d\u3066\u3044\u308b<\/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\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b5\u30de\u30ea \u30d5\u30a1\u30f3\u30b7\u30fc\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u53c2\u7167 \u5834\u6240\u3092\u6307\u5b9a\u3057\u3066\u30c7\u30fc\u30bf\u3092\u53c2\u7167\u3059\u308b \u6307\u5b9a\u65b9\u6cd5\u306f\u30ea\u30b9\u30c8\u3068\u30bf\u30d7\u30eb\u304c\u5229\u7528\u3067\u304d\u308b \u30ea\u30b9\u30c8\u6307\u5b9a\u3068\u30bf\u30d7\u30eb\u6307\u5b9a\u3067\u306f\u610f\u5473\u304c\u7570\u306a\u308b\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981 a[[2,3]]\u3068a[(2,3)]\u306f\u9055\u3046 \u30d6\u30fc\u30eb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9 [&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],"class_list":["post-5149","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-numpy","tag-numpy","tag-54"],"_links":{"self":[{"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts\/5149","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=5149"}],"version-history":[{"count":25,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts\/5149\/revisions"}],"predecessor-version":[{"id":7029,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts\/5149\/revisions\/7029"}],"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=5149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/categories?post=5149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/tags?post=5149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}