{"description":"\u4eee\u306b\u611b\u77e5\u770c\u6c11\u306e 20% \u304c\u304d\u306e\u3053\u306e\u5c71\u306e\u65b9\u304c\u597d\u304d\u3067\u3001\u6b8b\u308b 80% \u306f\u305f\u3051\u306e\u3053\u306e\u91cc\u306e\u65b9\u304c\u597d\u304d\u3060\u3068\u3059\u308b\u3002 \u3053\u306e\u3068\u304d\u3001\u300c\u304d\u306e\u3053\u306e\u5c71\u304c\u597d\u304d\u3067\u3042\u308b\u300d\u306e\u30aa\u30c3\u30ba\u306f 0.2 / 0.8 = 0.25 \u306b\u306a\u308b\u3002 \u3055\u3089\u306b\u3001\u300c\u304d\u306e\u3053\u306e\u5c71\u304c\u597d\u304d\u3067\u3042\u308b\u300d\u306e\u30ed\u30b8\u30c3\u30c8\u306f log(0.25) = -1.39 \u306b\u306a\u308b\u3002 \u3053\u308c\u3089\u306f\u3068\u308a\u3082\u306a\u304a\u3055\u305a\u4ee5\u4e0b\u304c\u6210\u308a\u7acb\u3064\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002 \u3008\u611b\u77e5\u770c\u306e\u304d\u306e\u3053\u6d3e\u4eba\u53e3\u3009\uff1d 0.2\u3008\u611b\u77e5\u770c\u306e\u4eba\u53e3\u3009 \u3008\u611b\u77e5\u770c\u306e\u304d\u306e\u3053\u6d3e\u4eba\u53e3\u3009\uff1d 0.25\u3008\u611b\u77e5\u770c\u306e\u305f\u3051\u306e\u3053\u6d3e\u4eba\u53e3\u3009 \u3008\u611b\u77e5\u770c\u306e\u304d\u306e\u3053\u6d3e\u4eba\u53e3\u3009\uff1d exp( -1.39 )\u3008\u611b\u77e5\u770c\u306e\u305f\u3051\u306e\u3053\u6d3e\u4eba\u53e3\u3009\u4eee\u306b\u9759\u5ca1\u770c\u3067\u306f 60% \u306e\u770c\u6c11\u304c\u304d\u306e\u3053\u306e\u5c71\u306e\u65b9\u304c\u597d\u304d\u3067\u3042\u3063\u305f\u3068\u3059\u308b\u2026","version":"1.0","published":"2022-05-10 22:50:39","url":"https://cookie-box.hatenablog.com/entry/2022/05/10/225039","type":"rich","provider_url":"https://hatena.blog","width":"100%","title":"\u96d1\u8a18","author_url":"https://blog.hatena.ne.jp/cookie-box/","image_url":null,"blog_title":"\u30af\u30c3\u30ad\u30fc\u306e\u65e5\u8a18","blog_url":"https://cookie-box.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcookie-box.hatenablog.com%2Fentry%2F2022%2F05%2F10%2F225039\" title=\"\u96d1\u8a18 - \u30af\u30c3\u30ad\u30fc\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u96d1\u8a18"],"author_name":"cookie-box","provider_name":"Hatena Blog","height":"190"}