{"id":114633,"date":"2024-03-22T23:34:08","date_gmt":"2024-03-22T14:34:08","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/%e9%85%8d%e5%88%97%e3%81%8b%e3%82%89%e5%a5%87%e6%95%b0%e3%82%92%e5%85%a8%e3%81%a6%e5%8f%96%e3%82%8a%e5%87%ba%e3%81%99-numpy-%e3%81%ae%e6%96%b9%e6%b3%95%e3%81%af\/"},"modified":"2024-04-05T14:13:25","modified_gmt":"2024-04-05T05:13:25","slug":"%e9%85%8d%e5%88%97%e3%81%8b%e3%82%89%e5%a5%87%e6%95%b0%e3%82%92%e5%85%a8%e3%81%a6%e5%8f%96%e3%82%8a%e5%87%ba%e3%81%99-numpy-%e3%81%ae%e6%96%b9%e6%b3%95%e3%81%af","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/%e9%85%8d%e5%88%97%e3%81%8b%e3%82%89%e5%a5%87%e6%95%b0%e3%82%92%e5%85%a8%e3%81%a6%e5%8f%96%e3%82%8a%e5%87%ba%e3%81%99-numpy-%e3%81%ae%e6%96%b9%e6%b3%95%e3%81%af\/","title":{"rendered":"\u914d\u5217\u304b\u3089\u5947\u6570\u3092\u5168\u3066\u53d6\u308a\u51fa\u3059 NumPy \u306e\u65b9\u6cd5\u306f?"},"content":{"rendered":"<p>Numpy\u306e\u8ad6\u7406\u6f14\u7b97\u5b50\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u5947\u6570\u3092\u3059\u3079\u3066\u53d6\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> numpy <span class=\"hljs-keyword\">as<\/span> np\r\n\r\n<span class=\"hljs-comment\"># \u521b\u5efa\u4e00\u4e2anumpy\u6570\u7ec4<\/span>\r\narr = np.array([<span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">2<\/span>, <span class=\"hljs-number\">3<\/span>, <span class=\"hljs-number\">4<\/span>, <span class=\"hljs-number\">5<\/span>, <span class=\"hljs-number\">6<\/span>, <span class=\"hljs-number\">7<\/span>, <span class=\"hljs-number\">8<\/span>, <span class=\"hljs-number\">9<\/span>])\r\n\r\n<span class=\"hljs-comment\"># \u4f7f\u7528\u903b\u8f91\u8fd0\u7b97\u7b26\u548c\u7d22\u5f15\u63d0\u53d6\u6240\u6709\u5947\u6570<\/span>\r\nodd_nums = arr[arr % <span class=\"hljs-number\">2<\/span> != <span class=\"hljs-number\">0<\/span>]\r\n\r\n<span class=\"hljs-comment\"># \u6253\u5370\u7ed3\u679c<\/span>\r\n<span class=\"hljs-built_in\">print<\/span>(odd_nums)\r\n<\/code><\/pre>\n<p>\u7d50\u679c\u3092\u51fa\u529b\u3059\u308b\uff1a<\/p>\n<pre class=\"post-pre\"><code>[1 3 5 7 9]\r\n<\/code><\/pre>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u307e\u305aNumPy\u914d\u5217arr\u3092\u4f5c\u6210\u3057\u3001\u6b21\u306b\u8ad6\u7406\u6f14\u7b97\u5b50%\u3092\u4f7f\u7528\u3057\u3066\u5404\u8981\u7d20\u304c\u5947\u6570\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3057\u307e\u3057\u305f\u3002arr % 2 != 0\u3092\u4f7f\u7528\u3057\u3066\u3001\u5bfe\u5fdc\u3059\u308b\u4f4d\u7f6e\u306e\u8981\u7d20\u304c\u5947\u6570\u306e\u5834\u5408\u306bTrue\u3068\u306a\u308b\u3001\u30d6\u30fc\u30eb\u914d\u5217\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u3053\u306e\u30d6\u30fc\u30eb\u914d\u5217\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u5947\u6570\u306e\u8981\u7d20\u3092\u3059\u3079\u3066\u62bd\u51fa\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Numpy\u306e\u8ad6\u7406\u6f14\u7b97\u5b50\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u5947\u6570\u3092\u3059\u3079\u3066\u53d6\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002 import numpy as np # \u521b\u5efa\u4e00\u4e2anumpy\u6570\u7ec4 arr = np.array([1,  [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-114633","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u914d\u5217\u304b\u3089\u5947\u6570\u3092\u5168\u3066\u53d6\u308a\u51fa\u3059 NumPy \u306e\u65b9\u6cd5\u306f? 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