{"width":"100%","published":"2015-11-09 01:18:35","blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","height":"190","provider_name":"Hatena Blog","title":"\u56de\u5e30\u5206\u6790","author_url":"https://blog.hatena.ne.jp/derwind/","version":"1.0","description":"\u306a\u3093\u304b\u6a5f\u68b0\u5b66\u7fd2\u3067\u3082 Linear regression \u3092\u3084\u3063\u305f\u6c17\u3082\u3059\u308b\u304c\u3002 \\begin{equation} y \\approx \\beta_0 + \\beta_1 x \\end{equation} \u306e\u5f62\u3067\u30c7\u30fc\u30bf\u306b\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3057\u3087\u3046\u7684\u306a\u3002$x$\u3092\u8aac\u660e\u5909\u6570\u3068\u304b\u8a00\u3063\u3066\u3001$y$\u3092\u88ab\u8aac\u660e\u5909\u6570\u3068\u304b\u5fdc\u7b54\u5909\u6570\u3068\u304b\u8a00\u3046\u3088\u3046\u3060\u3002 \u5b9f\u969b\u306b\u306f\u3001\u7dda\u578b\u51fd\u6570\u3067\u30d4\u30c3\u30bf\u30ea\u8fd1\u4f3c\u3067\u304d\u306a\u304f\u3066\u8aa4\u5dee\u304c\u51fa\u308b\u306e\u3067\u3001 \\begin{equation} y = \\beta_0 + \\beta_1 x + \\varepsilon \\end{equation} \u306e\u5f62\u306b\u306a\u308b\u3002\u500b\u3005\u306e\u30c7\u30fc\u30bf\u3067\u898b\u308b\u3068\u3001 \\begin{equation} y_i \u2026","blog_url":"https://randommemory.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2015%2F11%2F09%2F011835\" title=\"\u56de\u5e30\u5206\u6790 - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"derwind","url":"https://randommemory.hatenablog.com/entry/2015/11/09/011835","categories":["statistics"],"image_url":null,"type":"rich","provider_url":"https://hatena.blog"}