{"blog_url":"https://randommemory.hatenablog.com/","url":"https://randommemory.hatenablog.com/entry/2022/03/19/225832","height":"190","description":"\u3053\u3053\u307e\u3067\u306f\u7573\u307f\u8fbc\u307f\u306e\u3064\u3044\u3066\u30b9\u30c8\u30e9\u30a4\u30c9\u3092\u8003\u3048\u305a\u306b\u304d\u305f\u304c\u3001\u4eee\u306b\u30b9\u30c8\u30e9\u30a4\u30c9 $n$ \u306e\u5834\u5408\u3092\u8003\u3048\u308b\u3068\u3001\u96e2\u6563\u7684\u306a\u3082\u306e\u3092\u7121\u7406\u77e2\u7406\u9023\u7d9a\u91cf\u3068\u3057\u3066\u8003\u3048\u308b\u306e\u3067\u3001\u3042\u307e\u308a\u6b63\u78ba\u3067\u306f\u306a\u3044\u304c$$ \\begin{align*} g(x) = (C_{n} f)(x) = \\int_{|y-nx| \\leq r} \\!\\!\\!\\!\\!\\!\\!\\!\\!\\!\\!\\! k(nx - y) f(y) dy \\end{align*} $$\u306e\u3088\u3046\u306a\u52d5\u304d\u306b\u306a\u308b\u3002\u3053\u3053\u3067 $2r+1$ \u306f\u30ab\u30fc\u30cd\u30eb\u30b5\u30a4\u30ba\u306e\u3064\u3082\u308a\u3067\u3042\u308b\u3002\u4e00\u65b9\u3001\u5510\u7a81\u306b\u8ee2\u7f6e\u7573\u307f\u8fbc\u307f\u3092\u8003\u3048\u308b\u3068\u3057\u3066\u3001\u540c\u3058\u30ab\u30fc\u30cd\u30eb\u3001\u540c\u3058\u30b9\u30c8\u30e9\u30a4\u30c9 ($n$) \u3067\u8003\u3048\u308b\u3068\u3001\u6050\u3089\u304f\u6c17\u6301\u3061\u7684\u306b\u306f$$ \\beg\u2026","author_url":"https://blog.hatena.ne.jp/derwind/","published":"2022-03-19 22:58:32","image_url":null,"width":"100%","author_name":"derwind","provider_name":"Hatena Blog","type":"rich","title":"\u7573\u307f\u8fbc\u307f (3)","provider_url":"https://hatena.blog","categories":["machine_learning"],"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2022%2F03%2F19%2F225832\" title=\"\u7573\u307f\u8fbc\u307f (3) - \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>","blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6"}