{"height":"190","blog_url":"https://hatappi.blog/","type":"rich","categories":[],"author_url":"https://blog.hatena.ne.jp/hatappi1225/","url":"https://hatappi.blog/entry/2018/02/27/224707","title":"CIFAR\u3067\u63d0\u4f9b\u3055\u308c\u308b\u753b\u50cf\u30c7\u30fc\u30bf\u3092Ruby\u3067\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u3059\u308b","published":"2018-02-27 22:47:07","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhatappi.blog%2Fentry%2F2018%2F02%2F27%2F224707\" title=\"CIFAR\u3067\u63d0\u4f9b\u3055\u308c\u308b\u753b\u50cf\u30c7\u30fc\u30bf\u3092Ruby\u3067\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u3059\u308b - hatappi.blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"hatappi1225","width":"100%","description":"\u5b8c\u6210\u54c1\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u3088\u304f\u306a\u304b\u3063\u305f\u306e\u3067\u4fee\u6b63\u3057\u307e\u3057\u305f require 'RMagick' require 'fileutils' labels = %w(airplane automobile bird cat deer dog frog horse ship truck) FileUtils.rm_rf(\"output\") labels.each { |l| FileUtils.mkdir_p(\"output/#{l}\") } open(\"./data_batch_1.bin\", \"rb\") do |f| while b = f.read(3073) do datasets = b.unpa\u2026","version":"1.0","provider_name":"Hatena Blog","blog_title":"hatappi.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hatappi1225/20180227/20180227221353.png"}