{"author_url":"https://blog.hatena.ne.jp/akanuma-hiroaki/","url":"https://blog.akanumahiroaki.com/entry/2016/12/14/071146","height":"190","categories":["AI","Python","Ruby","\u6a5f\u68b0\u5b66\u7fd2"],"blog_url":"https://blog.akanumahiroaki.com/","published":"2016-12-14 07:11:46","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.akanumahiroaki.com%2Fentry%2F2016%2F12%2F14%2F071146\" title=\"\u6700\u5c24\u63a8\u5b9a\u306b\u3088\u308b\u56de\u5e30\u5206\u6790\u306e\u30b3\u30fc\u30c9 - Tech Blog by Akanuma Hiroaki\" 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":"Tech Blog by Akanuma Hiroaki","author_name":"akanuma-hiroaki","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/akanuma-hiroaki/20161214/20161214060609.png","provider_name":"Hatena Blog","title":"\u6700\u5c24\u63a8\u5b9a\u306b\u3088\u308b\u56de\u5e30\u5206\u6790\u306e\u30b3\u30fc\u30c9","width":"100%","version":"1.0","type":"rich","provider_url":"https://hatena.blog","description":"\u4eca\u56de\u306f\u300cIT\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306e\u6a5f\u68b0\u5b66\u7fd2\u7406\u8ad6\u5165\u9580\u300d\u306e\u6700\u5c24\u63a8\u5b9a\u306b\u3088\u308b\u56de\u5e30\u5206\u6790\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092 ruby \u3067\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3059\u3002\u66f8\u7c4d\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u4e0b\u8a18\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002 github.com \u81ea\u7136\u5bfe\u6570 \u4eca\u56de\u306f\u524d\u56de\u307e\u3067\u306e\u30b3\u30fc\u30c9\u3068\u4f3c\u3066\u3044\u308b\u90e8\u5206\u304c\u591a\u304f\u3001\u65b0\u3057\u3044\u8981\u7d20\u306f\u81ea\u7136\u5bfe\u6570\u306e\u307f\u3067\u3001python \u3067\u306f\u81ea\u7136\u5bfe\u6570\u3092\u6c42\u3081\u308b\u305f\u3081\u306b numpy.log \u3092\u4f7f\u3044\u307e\u3059\u3002 numpy.log https://docs.scipy.org/doc/numpy/reference/generated/numpy.log.html ruby \u3067\u306f Math.log \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002 Math.log https://doc\u2026"}