{"version":"1.0","blog_url":"https://ryamada22.hatenablog.jp/","published":"2017-07-27 15:56:01","title":"6\u3000Kendall's (Direct) Similarity Shape Spaces  \u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300eNonparametric Inference on Manifolds: With Applications to Shape Spaces\u300f","description":"d\u6b21\u5143\u7403\u9762\u4e0a\u306e\u70b9\u96c6\u5408\u304c\u3042\u3063\u305f\u3068\u304d\u306b\u3001m=2,3\u6b21\u5143\u56de\u8ee2\u3092\u540c\u4e00\u8996\u3057\u3066\u3001\u5546\u7fa4\u3092\u53d6\u3063\u305f\u3082\u306e : \u7279\u6b8a\u76f4\u4ea4\u7fa4 (mxm\u76f4\u4ea4\u884c\u5217\u3067\u3042\u3063\u3066\u3001\u884c\u5217\u5f0f\u304c +1) m=2,3\u304c\u5927\u4e8b\u306a\u4f8b \u7279\u5fb4\u70b9\u304cm=2\u6b21\u5143\u5ea7\u6a19\u3068\u3057\u3066\u5f97\u3089\u308c\u3066\u3044\u308b\u3068\u3059\u308b \u7279\u5fb4\u70b9\u306e\u6570k=30\u306e\u4f8b \u307e\u305a\u3001m=2\u6b21\u5143\u306e\u4e21\u8ef8\u306b\u3064\u3044\u3066\u539f\u70b9\u4e2d\u5fc3\u306b\u3059\u308b(\u81ea\u7531\u5ea6\u304c2\u6e1b\u308b) \u3055\u3089\u306b\u3001mxk\u6b21\u5143\u30d9\u30af\u30c8\u30eb\u3068\u3057\u3066\u3001\u300c\u9577\u3055\u300d\u3092\uff11\u306b\u6a19\u6e96\u5316\u3059\u308b \u81ea\u7531\u5ea6\u306fmk\u304b\u3089(2+1)\u4e0b\u304c\u3063\u3066mk-3 m <- 2 k <- 30 z <- matrix(rnorm(m*k),nrow=m) z[1,] <- z[1,]*0.3 + 1 z[2,] <- z[2,]*0.2 + 2 ang \u2026","blog_title":"ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada22.hatenablog.jp%2Fentry%2F20170727%2F1501138561\" title=\"6\u3000Kendall&#39;s (Direct) Similarity Shape Spaces  \u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300eNonparametric Inference on Manifolds: With Applications to Shape Spaces\u300f - 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>","provider_url":"https://hatena.blog","author_name":"ryamada22","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/ryamada22/20170727/20170727163717.jpg","width":"100%","provider_name":"Hatena Blog","categories":["\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u30b7\u30ea\u30fc\u30ba","\u5f62","\u591a\u69d8\u4f53","\u30ce\u30f3\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af"],"height":"190","author_url":"https://blog.hatena.ne.jp/ryamada22/","type":"rich","url":"https://ryamada22.hatenablog.jp/entry/20170727/1501138561"}