{"title":"","provider_name":"Hatena Blog","blog_title":"Cry's Blog","url":"https://blog.cryolite.net/entry/20070416/p2","image_url":null,"height":"190","description":"\u3046\u301c\u3093\uff0e\u6570\u5024\u7684\u306b\u975e\u5e38\u306b\u6027\u8cea\u306e\u60aa\u3044\u6700\u9069\u5316\u554f\u984c\u3092\u6271\u308f\u306a\u3044\u3068\u3044\u3051\u306a\u304f\u306a\u3063\u305f\uff0e \u3042\u308b\u70b9\u306e\u8fd1\u508d\u306b\u304a\u3044\u3066\uff0c\u76ee\u6a19\u95a2\u6570\uff08\u6700\u5c0f\u5316\u306e\u5bfe\u8c61\u306e\u95a2\u6570\uff09\u306e\u5024\u304c 10^5 \u7a0b\u5ea6\u3067\u305d\u306e\u5fae\u5206\u4fc2\u6570\u30d9\u30af\u30c8\u30eb\u306e norm \u304c 1.0e-8 \u7a0b\u5ea6\u3068\u3044\u3046\u6700\u9069\u5316\u554f\u984c\uff0e\u4eee\u306b\u3053\u308c\u304c\u6975\u5024\u4ed8\u8fd1\u306e\u9818\u57df\u306e\u8a71\u306a\u3089\u3070\u3069\u3046\u3067\u3082\u826f\u3044\u306e\u306f\u3044\u3046\u307e\u3067\u3082\u306a\u3044\uff0e\u3057\u304b\u3057\u4eca\u6271\u3063\u3066\u3044\u308b\u554f\u984c\u306f\uff0c\u8208\u5473\u3042\u308b\u70b9\u306e\u8fd1\u508d\u304c\u978d\u70b9 saddle point \u306b\u6e96\u3058\u305f\u6027\u8cea\u3092\u6301\u3063\u3066\u3044\u308b\uff0e\u3064\u307e\u308a\uff0c\u52fe\u914d\u304c\u305d\u306e\u70b9\u306e\u8fd1\u508d\u3067\u53b3\u5bc6\u306b0\u3067\u306f\u306a\u3044\u3082\u306e\u306e\u305d\u306e\u50be\u304d\u304c\u6975\u3081\u3066\u5fae\u5c0f\u3067\uff0c\u3057\u304b\u3082\u305d\u306e\u70b9\u306e\u8fd1\u508d\u304b\u3089\u3044\u3063\u305f\u3093\u8131\u51fa\u3059\u308b\u3068\u9014\u7aef\u306b\u52fe\u914d\u304c\u6025\u306b\u306a\u308b\uff0e\u3067\uff0c\u305d\u3046\u3044\u3046\u70b9\u304b\u3089\u51fa\u767a\u3057\u3066\u4f55\u3068\u304b\u3057\u3066\u305d\u306e\u6027\u8cea\u306e\u60aa\u3044\u9818\u57df\u304b\u3089\u8131\u51fa\u3057\u305f\u3044\uff0e\u3053\u3093\u2026","type":"rich","author_name":"Cryolite","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/Cryolite/","version":"1.0","published":"2007-04-16 00:00:01","categories":["Research","Numerical Calculation","Numerical Optimization","Research","Numerical Calculation","Numerical Optimization"],"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.cryolite.net%2Fentry%2F20070416%2Fp2\" title=\" - Cry&#39;s Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://blog.cryolite.net/"}