{"id":241,"date":"2019-07-19T11:33:37","date_gmt":"2019-07-19T03:33:37","guid":{"rendered":"http:\/\/www.mustenaka.cn\/?p=241"},"modified":"2019-07-19T11:40:34","modified_gmt":"2019-07-19T03:40:34","slug":"tensorflowlearn001","status":"publish","type":"post","link":"https:\/\/www.mustenaka.cn\/index.php\/2019\/07\/19\/tensorflowlearn001\/","title":{"rendered":"\u4f7f\u7528mnist\u6570\u636e\u96c6\/tensorflow\u5b66\u4e60"},"content":{"rendered":"<p>\u5728\u4f7f\u7528mnist\u6570\u636e\u96c6\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u8fdb\u884c\u4e0b\u8f7d\uff0c\u8fd9\u91cc\u63d0\u4f9b\u4e09\u79cd\u65b9\u5f0f\uff0c\u5b9e\u6d4b\u5728\u56fd\u5185\u73af\u5883\u4e0b\uff0c\u53ea\u6709\u7b2c\u4e09\u79cd\u662f\u751f\u6548\u7684\u3002<\/p>\n<p>1.\u4f7f\u7528\u4ee3\u7801mnist<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\" python=\"\">from tensorflow.examples.tutorials.mnist import input_data\r\n\r\nprint(\"Begin of file\")\r\nmnist = input_data.read_data_sets(\"MNIST_data\/\",one_hot=True)\r\nprint(mnist.train.images.shape)\r\nprint(\"End of file\")<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c\u6838\u5fc3\u7684\u4e0b\u8f7d\u4ee3\u7801\u662f<code class=\"\" python=\"\">mnist = input_data.read_data_sets(\"MNIST_data\/\",one_hot=True)<\/code> \u5176\u610f\u601d\u4e3a\uff1a\u4ece\u9879\u76ee\u6587\u4ef6\u8def\u5f84\u4e0b\u201cMNIST_data\u201d\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5982\u679c\u8bfb\u53d6\u4e0d\u5230\uff0c\u5c31\u4f1a\u81ea\u52a8\u524d\u5f80\u4e0b\u8f7d\u6570\u636e\u5230MNIST_data\u4e2d\uff0c\u672c\u4eba\u4eb2\u81ea\u6d4b\u8bd5\u7531\u4e8e\u7f51\u7edc\u95ee\u9898\uff08\u7279\u8272\uff09\u4f1a\u62a5\u9519 ConnectionResetError: [Errno 104] Connection reset by peer \uff0c\u8fd9\u4e2a\u9519\u8bef\u4ee3\u7801\u5728google\u4e2d\u53ef\u4ee5\u641c\u7d22\u51fa\uff0c\u5927\u81f4\u4e3a\u7f51\u7edc\u62d2\u7edd\u8bbf\u95ee\uff0c\u539f\u56e0\u6709\u4e09\uff1a1.\u8bbf\u95ee\u8fc7\u4e8e\u9891\u7e41\uff0c\u670d\u52a1\u5668\u62d2\u7edd\u4e86\u8bbf\u95ee 2.\u6211\u4eec\u4e3b\u52a8\u6309\u4e0b\u4e86stop\u7ed3\u675f\u4e86\u7f51\u7edc\u4f20\u8f93 3.\u56e0\u7f51\u7edc\u95ee\u9898\u65e0\u6cd5\u8fde\u63a5<\/p>\n<p>\u6b64\u65b9\u6cd5\u5e9f\u5f03\uff0c\u5982\u679c\u4f60\u662f\u4f18\u8d28\u5927\u5b66\u7684\u5b9e\u9a8c\u5ba4\uff0c\u4e00\u822c\u4f1a\u5f00\u653egoogle\u7b49\u641c\u7d22\uff0c\u4f1a\u4e0b\u8f7d\u6210\u529f\u7684\uff0c\u800c\u8fd9\u79cd\u65b9\u6cd5\u662f\u6700\u7406\u60f3\u7684\u3002<\/p>\n<p>2.\u524d\u5f80\u5b98\u65b9\u7f51\u7ad9\u8fdb\u884c\u4e0b\u8f7d<\/p>\n<p><a href=\"http:\/\/yann.lecun.com\/exdb\/mnist\/\">http:\/\/yann.lecun.com\/exdb\/mnist\/<\/a>\u00a0 \u4e0b\u8f7d\u901f\u5ea6\u5f88\u6162\uff0c\u4f46\u7531\u4e8e\u672c\u8eab\u6570\u636e\u96c6\u4e0d\u662f\u5f88\u5927\uff0c\u6162\u6162\u78e8\u4e5f\u53ef\u4ee5\u4e0b\u8f7d\u5b8c\u6210\u3002<\/p>\n<p>3.\u4ece\u522b\u4eba\u7684\u7f51\u76d8\u4e2d\u4e0b\u8f7d\uff0c\u8fd9\u91cc\u6211\u53d1\u73b0\u4e86\u4e00\u4e2a\uff08\u975e\u672c\u4eba\u63d0\u4f9b\u8fde\u63a5\uff09<span>\u6ca1\u6709\u7f51\u7edc\u9650\u5236\u4f1a\u6bd4\u8f83\u5feb\uff1a \u94fe\u63a5:\u00a0<\/span><a href=\"https:\/\/pan.baidu.com\/s\/1ydcCsPBlP6U9Hw52TMnhkw\" rel=\"nofollow\">https:\/\/pan.baidu.com\/s\/1ydcCsPBlP6U9Hw52TMnhkw<\/a><span>\u00a0\u63d0\u53d6\u7801: 8zjp<\/span><\/p>\n<p>\u4e0b\u8f7d\u5b8c\u6210\u4e4b\u540e\u89e3\u538b\u6587\u4ef6\uff0c.gz\u6587\u4ef6\u683c\u5f0f\u89e3\u538b\u547d\u4ee4\u4e3a gzip -d \u6587\u4ef6\u540d \uff0c.gz\u683c\u5f0f\u662f\u4e00\u4e2a\u6bd4\u8f83\u7279\u6b8a\u7684\u683c\u5f0f\uff0c\u5176\u89e3\u538b\u4ee5\u53ca\u538b\u7f29\u540e\u4f1a\u81ea\u52a8\u5220\u9664\u65e7\u7684\u6587\u4ef6\u3002<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.mustenaka.cn\/wp-content\/uploads\/2019\/07\/Screenshot-from-2019-07-19-11.35.31-300x141.png\" alt=\"\" width=\"894\" height=\"421\" class=\"alignnone wp-image-245\" srcset=\"https:\/\/www.mustenaka.cn\/wp-content\/uploads\/2019\/07\/Screenshot-from-2019-07-19-11.35.31-300x141.png 300w, https:\/\/www.mustenaka.cn\/wp-content\/uploads\/2019\/07\/Screenshot-from-2019-07-19-11.35.31-768x361.png 768w, https:\/\/www.mustenaka.cn\/wp-content\/uploads\/2019\/07\/Screenshot-from-2019-07-19-11.35.31-1024x481.png 1024w, https:\/\/www.mustenaka.cn\/wp-content\/uploads\/2019\/07\/Screenshot-from-2019-07-19-11.35.31.png 1560w\" sizes=\"(max-width: 894px) 100vw, 894px\" \/><\/p>\n<p>\u5c06\u89e3\u538b\u540e\u7684\u6587\u4ef6\u5206\u522b\u5bfc\u5165\u81ea\u5df1\u6b63\u5728\u8fd0\u884c\u7684\u9879\u76ee\u6587\u4ef6\u4e2d\u7684MNIST_data\/\u8def\u5f84\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e00\u6b21\u7684\u4ee3\u7801\u8fdb\u884c\u6d4b\u8bd5\uff0c\u770b\u770b\u662f\u5426\u7ed3\u675f\u7a0b\u5e8f\u7684print\u4f1a\u88ab\u8f93\u51fa\uff0c\u5982\u679c\u8f93\u51fa\u4e86\u5219\u4e00\u5207\u6b63\u5e38\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4f7f\u7528mnist\u6570\u636e\u96c6\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u8fdb\u884c\u4e0b\u8f7d\uff0c\u8fd9\u91cc\u63d0\u4f9b\u4e09\u79cd\u65b9\u5f0f\uff0c\u5b9e\u6d4b\u5728\u56fd\u5185\u73af\u5883\u4e0b\uff0c\u53ea\u6709\u7b2c\u4e09\u79cd\u662f\u751f\u6548\u7684 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,4,30,41],"tags":[12,7,31,42],"class_list":["post-241","post","type-post","status-publish","format-standard","hentry","category-ai","category-linux","category-python","category-tensorflow","tag-ai","tag-linux","tag-python","tag-tensorflow"],"views":1343,"_links":{"self":[{"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/posts\/241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/comments?post=241"}],"version-history":[{"count":4,"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/posts\/241\/revisions"}],"predecessor-version":[{"id":247,"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/posts\/241\/revisions\/247"}],"wp:attachment":[{"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/media?parent=241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/categories?post=241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mustenaka.cn\/index.php\/wp-json\/wp\/v2\/tags?post=241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}