{"author_name":"ryamada22","title":"\u5358\u7d14\u306a\u7cfb","blog_title":"ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/ryamada22/20130715/20130715110646.jpg","published":"2013-07-16 11:14:15","categories":["kNN","\u5bc6\u5ea6\u63a8\u5b9a","\u9078\u629e","\u6c7a\u65ad"],"provider_name":"Hatena Blog","blog_url":"https://ryamada22.hatenablog.jp/","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/ryamada22/","description":"\u91cf\u7684\u8a08\u6e2c\u5024\u304c\u3042\u308b \u305d\u306e\u5f8c\u3001\u91cf\u7684\u8a08\u6e2c\u5024\u304c\u5bfe\u5fdc\u3057\u3066\u3068\u308c\u308b \u305f\u3068\u3048\u3070\u3001\u6cbb\u7642\u524d\u306e\u691c\u67fb\u5024(x)\u3068\u751f\u5b58\u671f\u9593(y)\u3001\u3068\u304b \u6628\u65e5\u306fkNN\u5bc6\u5ea6\u63a8\u5b9a\u3092\u4f7f\u3063\u3066\u3001x,y\u304c\u591a\u6b21\u5143\u30c7\u30fc\u30bf\u3067\u3042\u3063\u3066\u3001\u3057\u304b\u3082\u3001\u5206\u5e03\u304c\u300c\u306a\u3093\u3067\u3082\u3042\u308a\u300d\u306a\u3053\u3068\u3092\u3084\u3063\u305f \u4eca\u65e5\u306f\u601d\u3044\u5207\u308a\u5358\u7d14\u306b\u3057\u3066\u3001x\u3082\uff11\u6b21\u5143\u3001y\u3082\uff11\u6b21\u5143 \u305f\u3060\u3057\u3001\u4e8c\u3064\u306e\u7fa4\u304c\u3042\u308b\u3053\u3068\u306b\u3057\u3088\u3046\u3002\u3053\u306e\u4e16\u306e\u3053\u3068\u3067\u8a00\u3048\u3070\u3001\u300c\u6cbb\u7642A\u3068\u6cbb\u7642B\u300d A\u3068B\u3068\u306b\u306f\u82e5\u5e72\u306e\u5dee\u304c\u3042\u308b\u3089\u3057\u3044\u304c \u500b\u4f53\u5dee\u3082\u5927\u304d\u304f \u751f\u5b58\u671f\u9593\u306e\u671f\u5f85\u5024\u306fx\u306e\u5024\u306b\u3088\u3089\u306a\u3044\u3082\u306e\u306e x\u306e\u5024\u306b\u3088\u3063\u3066\u3001\u751f\u5b58\u671f\u9593\u306e\u3070\u3089\u3064\u304d\u306f\u5927\u304d\u304f\u5f71\u97ff\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u3059\u308b # knn\u5bc6\u5ea6\u63a8\u5b9a\u95a2\u6570 knn.density <- function(z,X,k=10){ d \u2026","type":"rich","version":"1.0","url":"https://ryamada22.hatenablog.jp/entry/20130716/1373854455","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada22.hatenablog.jp%2Fentry%2F20130716%2F1373854455\" title=\"\u5358\u7d14\u306a\u7cfb - ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","height":"190"}