{"blog_url":"https://tnakamura.hatenablog.com/","published":"2017-01-30 09:16:10","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftnakamura.hatenablog.com%2Fentry%2F2017%2F01%2F30%2Floss-function\" title=\"\u640d\u5931\u95a2\u6570\u3092\u5b9f\u88c5\u3057\u3066\u307f\u305f - present\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://tnakamura.hatenablog.com/entry/2017/01/30/loss-function","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/griefworker/","title":"\u640d\u5931\u95a2\u6570\u3092\u5b9f\u88c5\u3057\u3066\u307f\u305f","blog_title":"present","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/g/griefworker/20170130/20170130091520.png","provider_url":"https://hatena.blog","description":"C# \u3067\u30bc\u30ed\u304b\u3089 Deep Learning \u3092\u5b9f\u88c5\u3059\u308b\u6311\u6226\u306e\u7d9a\u304d\u3002 \u4eca\u56de\u306f\u7b2c 4 \u7ae0\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u640d\u5931\u95a2\u6570(2\u4e57\u548c\u8aa4\u5dee\u3068\u4ea4\u5dee\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u8aa4\u5dee)\u3092\u5b9f\u88c5\u3057\u3066\u307f\u305f\u3002 using MathNet.Numerics.LinearAlgebra; using System; using System.Linq; namespace LossFunctionSample { class Program { static void Main(string[] args) { var t = Vector<double>.Build.DenseOfArray(new double[] { 0, 0, 1, \u2026","version":"1.0","height":"190","width":"100%","categories":["C#","\u6a5f\u68b0\u5b66\u7fd2"],"type":"rich","author_name":"griefworker"}