{"id":857,"date":"2020-09-25T00:59:27","date_gmt":"2020-09-24T15:59:27","guid":{"rendered":"http:\/\/leenux.kr\/?p=857"},"modified":"2020-09-25T19:10:38","modified_gmt":"2020-09-25T10:10:38","slug":"tensorflow-keras-datasets-mnist","status":"publish","type":"post","link":"https:\/\/leenux.kr\/?p=857","title":{"rendered":"tensorflow keras datasets (MNIST)"},"content":{"rendered":"\n<p class=\"has-text-color has-medium-font-size has-very-dark-gray-color\"><strong>tensorflow.keras\uc5d0\uc11c \uae30\ubcf8\uc73c\ub85c \uc81c\uacf5\ud574\uc8fc\ub294 Datasets(mnist)\uc608\uc81c\uc744 \ud1b5\ud574 \uc774\ubbf8\uc9c0\uc744 \ud655\uc778\ud574\ubcf4\uace0 \ucc28\uc6d0\uc218\ub97c \ub298\ub9ac\uac70\ub098 \uc904\uc774\ub294 \uc608\uc81c\uc744 \ud574\ubcf4\uaca0\ub2e4<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n\n<p class=\"has-text-color has-medium-font-size has-very-dark-gray-color\"><strong>\uba3c\uc800 Numpy, matplotlib.pyplot, tensorflow \ub77c\uc774\ube0c\ub7ec\ub9ac\uc744 \ubd88\ub7ec\uc624\uace0 \ud150\uc11c\ud50c\ub85c\uc6b0 \ucf00\ub77c\uc2a4\uc5d0\uc11c \uae30\ubcf8\uc73c\ub85c \uc81c\uacf5\ud574\uc8fc\ub294 Datasets(MNIST)\uc744 \ubd88\ub7ec\uc628\ub2e4<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import numpy as np\nimport matplotlib.pyplot as plt\n\nimport tensorflow as tf\n\n%matplotlib inline\n\nfrom tensorflow.keras import datasets<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>mnist = datasets.mnist\n\n(train_x, train_y), (test_x, test_y) = mnist.load_data()\n\n\ub9ac\uc2a4\ud2b8 \ud615\ud0dc\uc758 \uac12\uc73c\ub85c \ubc1b\uc544\uc9d0\ntrain_x, text_x : \uc774\ubbf8\uc9c0\ntrain_y, text_y : \ud574\ub2f9 \uc774\ubbf8\uc9c0 \uc81c\ubaa9\n\n# \ucc28\uc6d0\uc218 \ud655\uc778\ntrain_x.shape #(60000, 28, 28)\n\nplt.imshow(train_x[0],'gray')\nplt.title(test_y[0])\nplt.colorbar()\nplt.show()<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"356\" height=\"402\" src=\"https:\/\/leenux.kro.kr\/wp-content\/uploads\/2020\/09\/image.png\" alt=\"\" class=\"wp-image-860\" srcset=\"https:\/\/leenux.kr\/wp-content\/uploads\/2020\/09\/image.png 356w, https:\/\/leenux.kr\/wp-content\/uploads\/2020\/09\/image-266x300.png 266w, https:\/\/leenux.kr\/wp-content\/uploads\/2020\/09\/image-230x260.png 230w, https:\/\/leenux.kr\/wp-content\/uploads\/2020\/09\/image-350x395.png 350w\" sizes=\"(max-width: 356px) 100vw, 356px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>tensorflow.keras\uc5d0\uc11c \uae30\ubcf8\uc73c\ub85c \uc81c\uacf5\ud574\uc8fc\ub294 Datasets(mnist)\uc608\uc81c\uc744 \ud1b5\ud574 \uc774\ubbf8\uc9c0\uc744 \ud655\uc778\ud574\ubcf4\uace0 \ucc28\uc6d0\uc218\ub97c \ub298\ub9ac\uac70\ub098 \uc904\uc774\ub294 \uc608\uc81c\uc744 \ud574\ubcf4\uaca0\ub2e4. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":883,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[24],"tags":[],"_links":{"self":[{"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/posts\/857"}],"collection":[{"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=857"}],"version-history":[{"count":3,"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/posts\/857\/revisions"}],"predecessor-version":[{"id":882,"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/posts\/857\/revisions\/882"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/media\/883"}],"wp:attachment":[{"href":"https:\/\/leenux.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}