{"width":"100%","url":"https://techblog.adacotech.co.jp/entry/2026/05/01/175559","provider_name":"Hatena Blog","image_url":null,"blog_url":"https://techblog.adacotech.co.jp/","blog_title":"\u30a2\u30c0\u30b3\u30c6\u30c3\u30af\u6280\u8853\u30d6\u30ed\u30b0","author_url":"https://blog.hatena.ne.jp/adacotech_ito/","provider_url":"https://hatena.blog","categories":[],"published":"2026-05-01 17:55:59","height":"190","description":"1. \u306f\u3058\u3081\u306b \u5148\u65e5\u516c\u958b\u3057\u305f\u8a18\u4e8b\u306e\u30ec\u30d3\u30e5\u30fc\u4e2d\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u306b\u57fa\u3065\u3044\u305f\u9ad8\u901f\u5316\u306e\u7d4c\u7def\u3068\u304b\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u3068\u3044\u3046\u30b3\u30e1\u30f3\u30c8\u3092\u3082\u3089\u3044\u307e\u3057\u305f\u3002 https://techblog.adacotech.co.jp/entry/2026/03/19/083000 \u305d\u3053\u3067\u4eca\u56de\u306f\u3001Rust\u3067\u5b9f\u88c5\u3057\u3066\u3044\u305fPCA\u51e6\u7406\u3092\u984c\u6750\u306b\u3001\u5b9f\u969b\u306b\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u898b\u3064\u3051\u3066\u6539\u5584\u3057\u3066\u3044\u3063\u305f\u904e\u7a0b\u3092\u66f8\u3044\u3066\u307f\u307e\u3059\u3002 \u306a\u304a\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306f\u8aac\u660e\u306e\u305f\u3081\u306b\u4e00\u822c\u5316\u30fb\u7c21\u7565\u5316\u3057\u3066\u3044\u307e\u3059\u3002 2. \u5bfe\u8c61\u30b3\u30fc\u30c9 \u4eca\u56de\u5bfe\u8c61\u306b\u3057\u305f\u306e\u306f\u3001n << d \u306a\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066PCA\u3092\u884c\u3046\u51e6\u7406\u3067\u3059\u3002 n: \u30b5\u30f3\u30d7\u30eb\u6570 d: \u7279\u5fb4\u91cf\u6b21\u5143\u6570 \u753b\u50cf\u3092\u305d\u306e\u307e\u307e\u7279\u5fb4\u91cf\u30d9\u30af\u30c8\u30eb\u3068\u3057\u3066\u6271\u3046\u5834\u5408\u2026","title":"\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u304b\u3089\u59cb\u3081\u308bRust\u9ad8\u901f\u5316\u5165\u9580 \u2015 PCA\u51e6\u7406\u30923.4\u500d\u901f\u306b\u3057\u305f\u5b9f\u4f8b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechblog.adacotech.co.jp%2Fentry%2F2026%2F05%2F01%2F175559\" title=\"\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u304b\u3089\u59cb\u3081\u308bRust\u9ad8\u901f\u5316\u5165\u9580 \u2015 PCA\u51e6\u7406\u30923.4\u500d\u901f\u306b\u3057\u305f\u5b9f\u4f8b - \u30a2\u30c0\u30b3\u30c6\u30c3\u30af\u6280\u8853\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","version":"1.0","author_name":"adacotech_ito"}