{"id":231,"date":"2014-07-12T01:50:03","date_gmt":"2014-07-11T16:50:03","guid":{"rendered":"https:\/\/www.dogrow.net\/nnet\/?p=231"},"modified":"2025-06-11T22:51:09","modified_gmt":"2025-06-11T13:51:09","slug":"blog17","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/nnet\/blog17\/","title":{"rendered":"(17) cuda-convnet\u3067\u81ea\u7b46\u6570\u5b57\u753b\u50cf\u3092\u81ea\u52d5\u8a8d\u8b58"},"content":{"rendered":"<h1 class=\"my_h\">1. \u8a66\u3057\u3066\u307f\u305f\u3044\u3053\u3068<\/h1>\n<p><a href=\"https:\/\/www.dogrow.net\/nnet\/?p=57\">(6) \u81ea\u5206\u306e\u624b\u66f8\u304d\u6587\u5b57\u3092\u8a8d\u8b58\u3055\u305b\u3066\u307f\u308b<\/a> \u3067\u306f\u3001\u81ea\u4f5c\u306e octave\u7248\u30b7\u30f3\u30d7\u30eb\u69cb\u6210\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u306b\u81ea\u7b46\u306e\u6570\u5b57\u753b\u50cf\u3092\u81ea\u52d5\u8a8d\u8b58\u3055\u305b\u3066\u307f\u305f\u3002\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3001\u3069\u308c\u3082\u610f\u5730\u60aa\u3067\u306a\u3044\u7d20\u76f4\u306a\u6570\u5b57\u753b\u50cf\u3092\u63cf\u3044\u305f\u3064\u3082\u308a\u3060\u304c\u3001MNIST\u30c6\u30b9\u30c8\u753b\u50cf\u3067 <span class=\"my_fc_blueBBig\">90%<\/span> \u4ee5\u4e0a\u306e\u6b63\u89e3\u7387\u3092\u51fa\u3057\u305f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u4e0a\u3067\u306e\u81ea\u7b46\u753b\u50cf\u306e\u6b63\u89e3\u7387\u306f <span class=\"my_fc_crimsonBBig\">65%<\/span> (13\/20) \u3067\u3042\u3063\u305f&#8230;<\/p>\n<table>\n<tbody>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_1_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_1_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_2_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_2_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_3_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_3_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_4_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_4_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<\/tr>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_5_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: red;\">NOK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_5_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_6_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_6_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_7_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: red;\">NOK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_7_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: red;\">NOK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_8_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: red;\">NOK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_8_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<\/tr>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_9_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: #3366ff;\">OK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_9_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: red;\">NOK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_10_001.png\" alt=\"\" \/><br \/>\n<span style=\"color: red;\">NOK<\/span><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2013\/10\/orgmnist\/test_10_002.png\" alt=\"\" \/><br \/>\n<span style=\"color: red;\">NOK<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30c1\u30fc\u30d7\u306a\u81ea\u4f5c\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u306b\u5bfe\u3057\u3066 <a href=\"https:\/\/www.dogrow.net\/nnet\/blog15\/\">(15) cuda-convnet\u3067MNIST\u81ea\u52d5\u8a8d\u8b58(\u305d\u306e2)<\/a> \u3067\u306f\u3001<span class=\"my_fc_deeppinkB\">cuda-convnet<\/span> \u306e\u5f37\u529b\u30d1\u30ef\u30fc\u3092\u5229\u7528\u3057\u3066\u30ea\u30c3\u30c1\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3067\u5b66\u7fd2\u3057\u305f\u7d50\u679c\u3001\u6b63\u89e3\u7387 <span class=\"my_fc_blueBBig\">98%<\/span> \u306e\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u304c\u51fa\u6765\u4e0a\u304c\u3063\u305f\u3002\u4eca\u56de\u306f\u3001\u4e0a\u8a18\u306e\u6b8b\u5ff5\u306a\u7d50\u679c\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u81ea\u7b46\u753b\u50cf\u3092\u3001\u3053\u306e\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u306b\u81ea\u52d5\u8a8d\u8b58\u3055\u305b\u3066\u307f\u305f\u3044\u3002<\/p>\n<h1 class=\"my_h\">2. \u5165\u529b\u30c7\u30fc\u30bf\u3092\u4f5c\u3089\u306a\u3051\u308c\u3070<\/h1>\n<p>\u81ea\u7b46\u306e\u6570\u5b57\u753b\u50cf\u306f\u305f\u3060\u306ePNG\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u305f\u3081\u3001\u3053\u308c\u3092 <span class=\"my_fc_deeppinkB\">cuda-convnet<\/span> \u306b\u5165\u529b\u3067\u304d\u308b\u5f62\u5f0f\u306b\u5909\u63db\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u5b9f\u73fe\u65b9\u6cd5\u306f\u5358\u7d14\u3060\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td>(1)<\/td>\n<td>PNG\u5f62\u5f0f\u306e\u81ea\u7b46\u6570\u5b57\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u3001MNIST\u751f\u30c7\u30fc\u30bf\u5f62\u5f0f(\uff1dMNIST\u30b5\u30a4\u30c8\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304d\u305f\u3068\u304d\u306e\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f)\u306b\u5909\u63db\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>(2)<\/td>\n<td>\u4f5c\u6210\u3057\u305fMNIST\u751f\u30c7\u30fc\u30bf\u5f62\u5f0f\u30d5\u30a1\u30a4\u30eb\u3092 <a href=\"https:\/\/www.dogrow.net\/nnet\/blog13\/\">(13) cuda-convnet\u7528MNIST\u30c7\u30fc\u30bf\u3092\u4f5c\u308b(\u305d\u306e3)<\/a> \u3067\u4f5c\u6210\u3057\u305f <span class=\"my_fc_deeppinkB\">data_batch_n<\/span> \u4f5c\u6210\u30d7\u30ed\u30b0\u30e9\u30e0\u3067 <span class=\"my_fc_deeppinkB\">cuda-convnet<\/span> \u5165\u529b\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>(3)<\/td>\n<td><span class=\"my_fc_deeppinkB\">cuda-convnet<\/span>\u3092 test-only\u3067\u5b9f\u884c\u3055\u305b\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5165\u529b\u30c7\u30fc\u30bf\u306f\u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u4f5c\u6210\u3057\u305f\u3002<br \/>\n<span class=\"my_fc_gray\">\u62d9\u3044Python\u30b9\u30ad\u30eb\u3067\u8a66\u884c\u932f\u8aa4\u3057\u306a\u304c\u3089\u66f8\u3044\u305f\u306e\u3067\u7121\u99c4\u304c\u3044\u3063\u3071\u3044\u3042\u308b\u304b\u3082\u2026<\/span><\/p>\n<pre>import numpy as np\r\nimport Image\r\nimport struct\r\nimport glob\r\n\r\ndata = ''\r\nlabl = ''\r\ndata += struct.pack('&gt;4i', 0, 20, 28, 28)   # dummy header\r\nlabl += struct.pack('&gt;2i', 0, 20)\r\n\r\nfiles = glob.glob('.\/*.png')\r\nfiles.sort()\r\nfor file in files:\r\n    <span class=\"my_fc_green\">#------------------------\r\n    # (1)make label data\r\n    #------------------------<\/span>\r\n    lbl = file.split('_')\r\n    lbl = int(lbl[1])\r\n    labl += struct.pack('B', lbl)\r\n    <span class=\"my_fc_green\">#------------------------\r\n    # (2)make image data\r\n    #------------------------<\/span>\r\n    img = Image.open(file)\r\n    d = np.array(img)\r\n    d = np.delete(d, 3, 2)   # index=3, axis=2 : RGBA -&gt; RGB\r\n    d = np.mean(d, 2)        # RGB -&gt; L\r\n    d = np.swapaxes(d, 0, 1)\r\n    d = np.uint8(d.T.flatten('C'))    # [y][x] -&gt; [y*x]\r\n    ld = d.tolist()          # numpy object -&gt; python list object\r\n    ad = struct.pack('784B', *ld)\r\n    data += ad\r\nfp = open('my_MNIST_label','w')\r\nfp.write(labl)\r\nfp.close()\r\nfp = open('my_MNIST_data','w')\r\nfp.write(data)\r\nfp.close()\r\n<span class=\"my_fc_green\"># make data_batch_n<\/span>\r\nimport makeDataBatch\r\nmakeDataBatch.make_data_batch_all('','','my_MNIST_data','my_MNIST_label',10000)\r\n<\/pre>\n<h1 class=\"my_h\">3. cuda-convnet\u3067\u81ea\u52d5\u8a8d\u8b58\u5b9f\u884c(\u5b66\u7fd210epoch)<\/h1>\n<p>\u304d\u308c\u3044\u306b\u306a\u3089\u3079\u3066\u7d50\u679c\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b <span class=\"my_fc_deeppinkB\">shownet.py<\/span> \u306b\u5c11\u3005\u624b\u3092\u52a0\u3048\u305f\u5f8c\u306b\u5b9f\u884c\u3057\u3066\u307f\u305f\u3002<\/p>\n<pre>[user@linux]$ SAVEDATA=..\/save\/MNIST\/ConvNet__2014-07-09_22.10.42\/\r\n[user@linux]$ python shownet.py -f $SAVEDATA --show-preds=probs --test-range=8\r\n<\/pre>\n<p>\u7d50\u679c\u306f&#8230;<br \/>\n<a href=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_01.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-251\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_01.png\" alt=\"20140712_01\" width=\"527\" height=\"718\" srcset=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_01.png 527w, https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_01-220x300.png 220w\" sizes=\"auto, (max-width: 527px) 100vw, 527px\" \/><\/a><br \/>\n15\/20\u3067\u6b63\u89e3\u7387 <span class=\"my_fc_blueBBig\">75%<\/span><br \/>\n\u6570\u5b57\u306e <span class=\"my_fc_crimsonB\">4<\/span> \u3068 <span class=\"my_fc_crimsonB\">6<\/span> \u304c\u5168\u6ec5&#8230;<br \/>\n\u5404\u6570\u5b5710,000\u679a\u3082\u5b66\u7fd2\u3057\u3066\u3044\u3066\u3001\u30c6\u30b9\u30c8\u3067\u306f <span class=\"my_fc_blueBBig\">98%<\/span> \u3082\u6b63\u89e3\u3057\u3066\u3044\u308b\u306e\u306b&#8230;<br \/>\n\u81ea\u5206\u304c\u63cf\u3044\u305f4\u30686\u306f\u305d\u3093\u306a\u306b\u4e16\u306e\u4e2d\u306e\u666e\u901a\u304b\u3089\u305a\u308c\u3066\u3044\u308b\u306e\u304b\uff1f<\/p>\n<h1 class=\"my_h\">4. \u3061\u3087\u3063\u3068\u6c17\u306b\u306a\u308b\u306e\u3067<\/h1>\n<p>\u300c\u672c\u5f53\u306b\u81ea\u5206\u306e <span class=\"my_fc_crimsonB\">4<\/span> \u3068 <span class=\"my_fc_crimsonB\">6<\/span> \u306f\u6c5a\u3044\u306e\u304b\uff1f\u300d<br \/>\n\u300c\u3082\u3068\u3082\u3068 <span class=\"my_fc_crimsonB\">4<\/span> \u3068 <span class=\"my_fc_crimsonB\">6<\/span> \u306f\u81ea\u52d5\u8a8d\u8b58\u304c\u96e3\u3057\u3044\u306e\u3067\u306f\u306a\u3044\u304b\uff1f\u300d<br \/>\n\u3068\u81ea\u5206\u3092\u7d0d\u5f97\u3055\u305b\u305f\u304f\u3001<a href=\"https:\/\/www.dogrow.net\/nnet\/blog16\/\">(16) cuda-convnet\u306e\u7d50\u679c\u304b\u3089error matrix\u3092\u4f5c\u6210<\/a> \u306e\u624b\u9806\u3067\u3001\u6b63\u89e3\u7387 <span class=\"my_fc_blueBBig\">98%<\/span> \u306e\u30c6\u30b9\u30c8\u7d50\u679c\u306e <span class=\"my_fc_deeppinkB\">error matrix<\/span> \u3092\u4f5c\u6210\u3057\u3001\u773a\u3081\u3066\u307f\u305f\u304f\u306a\u3063\u305f\u3002<\/p>\n<p>\u7d50\u679c\u306f&#8230;<br \/>\n<a href=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_02.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-258\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_02.png\" alt=\"20140712_02\" width=\"712\" height=\"295\" srcset=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_02.png 712w, https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_02-300x124.png 300w\" sizes=\"auto, (max-width: 712px) 100vw, 712px\" \/><\/a><br \/>\n<span style=\"color: #ff0000;\">4<\/span> \u306f <span style=\"color: #800080;\">9<\/span> \u3068\u9593\u9055\u3048\u308b\u3053\u3068\u304c\u591a\u3044\u3088\u3046\u3060\u3002<br \/>\n<span style=\"color: #ff0000;\">6<\/span> \u306f <span style=\"color: #800080;\">5<\/span> \u3068\u9593\u9055\u3048\u308b\u3053\u3068\u304c\u591a\u3044\u3088\u3046\u3060\u3002<\/p>\n<p>\u78ba\u304b\u306b\u81ea\u5206\u306e\u63cf\u3044\u305f <span style=\"color: #ff0000;\">6<\/span> \u3082 <span style=\"color: #800080;\">5<\/span> \u3068\u8aa4\u8a8d\u8b58\u3055\u308c\u3066\u3044\u308b\u304c\u3001<span style=\"color: #ff0000;\">931<\/span>\/<span style=\"color: #ff0000;\">958<\/span> \u306b\u5165\u308c\u305a <span style=\"color: #ff0000;\">12<\/span>\/<span style=\"color: #ff0000;\">958 <\/span>\u306b\u5165\u3063\u3066\u3057\u307e\u3046\u30ec\u30a2\u306a\u5f62\u306e\u5b57\u3092 <span style=\"color: #ff0000;\">2<\/span>\/<span style=\"color: #ff0000;\">2<\/span>\u306e\u78ba\u7387\u3067\u63cf\u3051\u305f\u3053\u3068\u304c\u3059\u3054\u3044\u306e\u3067\u306f&#8230;<\/p>\n<p>\u305d\u308c\u3067\u3082&#8230;<br \/>\nerror matrix\u3092\u773a\u3081\u3066\u307f\u308b\u3068\u3001\u7279\u5225 <span style=\"color: #ff0000;\">4<\/span> \u3068 <span style=\"color: #ff0000;\">6<\/span> \u306b\u5f31\u3044\u308f\u3051\u3067\u306f\u306a\u3055\u305d\u3046\u3060\u3002<br \/>\n\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u81ea\u5206\u306e\u5b57\u304c\u6c5a\u3044\u3068\u3044\u3046\u3053\u3068\u304b&#8230;<br \/>\n<span class=\"my_fc_gray\"> \u3093\uff1f98.0%\u304c 97.8%\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u306a\u305c\uff1f<\/span><\/p>\n<h1 class=\"my_h\">5. cuda-convnet\u3067\u81ea\u52d5\u8a8d\u8b58\u5b9f\u884c(\u5b66\u7fd210,000epoch)<\/h1>\n<p>\u3055\u3089\u306bEPOCH\u6570\u309210,000\u56de\u306b\u8a2d\u5b9a\u3057\u300112\u6642\u9593\u304b\u3051\u3066\u5b66\u7fd2\u3055\u305b\u3066\u307f\u305f\u3089\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7d50\u679c\u306b\u306a\u3063\u305f\u3002<br \/>\nMNIST\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30c7\u30fc\u30bf\u306b\u95a2\u3057\u3066\u306f 99.9% \u306e\u6b63\u89e3\u7387\u3001MNIST\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306f <span class=\"my_fc_blueBBig\">98.8%<\/span> \u3060\uff01<\/p>\n<pre>======================================================= (1.254 sec)\r\n10000.1... logprob:  0.008284, 0.000900 (0.623 sec)\r\n10000.2... logprob:  0.007593, 0.000700 (0.622 sec)\r\n10000.3... logprob:  0.007735, 0.000600 (0.622 sec)\r\n10000.4... logprob:  0.008328, 0.000500 (0.622 sec)\r\n10000.5... logprob:  0.007779, 0.000100 (0.622 sec)\r\n10000.6... logprob:  0.007282, 0.000200 \r\n======================Test output======================\r\nlogprob:  0.034618, 0.011600 \r\n<\/pre>\n<p>\u3053\u306e\u5b66\u7fd2\u7d50\u679c\u3092\u4f7f\u7528\u3057\u3066\u81ea\u7b46\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u81ea\u52d5\u8a8d\u8b58\u3055\u305b\u3066\u307f\u305f\u7d50\u679c\u306f\u3001\u6b63\u89e3\u6570 <span style=\"color: #ff0000;\">18<\/span>\/<span style=\"color: #ff0000;\">20<\/span>, \u6b63\u89e3\u7387 <span class=\"my_fc_blueBBig\">90%<\/span> \u3068\u5411\u4e0a\u3057\u305f\u3002<br \/>\n<a href=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_03.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-268\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_03.png\" alt=\"20140712_03\" width=\"568\" height=\"819\" srcset=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_03.png 568w, https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_03-208x300.png 208w\" sizes=\"auto, (max-width: 568px) 100vw, 568px\" \/><\/a><\/p>\n<p>\u3061\u306a\u307f\u306b\u3053\u306e\u3068\u304d\u306eMNIST\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306e error matrix \u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<br \/>\n<a href=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_04.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-269\" src=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_04.png\" alt=\"20140712_04\" width=\"716\" height=\"294\" srcset=\"https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_04.png 716w, https:\/\/www.dogrow.net\/nnet\/wp-content\/uploads\/2014\/07\/20140712_04-300x123.png 300w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/a><\/p>\n<p><span class=\"my_fc_crimsonBBig\">\u3067\u3082\u4f55\u304b\u7d0d\u5f97\u304c\u3044\u304b\u306a\u3044&#8230;<\/span><\/p>\n<hr class=\"my_hr_bottom\">\n","protected":false},"excerpt":{"rendered":"<p>1. \u8a66\u3057\u3066\u307f\u305f\u3044\u3053\u3068 (6) \u81ea\u5206\u306e\u624b\u66f8\u304d\u6587\u5b57\u3092\u8a8d\u8b58\u3055\u305b\u3066\u307f\u308b \u3067\u306f\u3001\u81ea\u4f5c\u306e octave\u7248\u30b7\u30f3\u30d7\u30eb\u69cb\u6210\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u306b\u81ea\u7b46\u306e\u6570\u5b57\u753b\u50cf\u3092\u81ea\u52d5\u8a8d\u8b58\u3055\u305b\u3066\u307f\u305f\u3002\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3001\u3069\u308c\u3082\u610f\u5730\u60aa\u3067\u306a\u3044\u7d20\u76f4\u306a\u6570\u5b57\u753b\u50cf\u3092\u63cf\u3044\u305f\u3064\u3082\u308a\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.dogrow.net\/nnet\/blog17\/\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,10,18],"tags":[],"class_list":["post-231","post","type-post","status-publish","format-standard","hentry","category-cuda","category-cuda-convnet","category-mnist"],"views":4014,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/posts\/231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/comments?post=231"}],"version-history":[{"count":50,"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/posts\/231\/revisions"}],"predecessor-version":[{"id":2549,"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/posts\/231\/revisions\/2549"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/media?parent=231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/categories?post=231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/nnet\/wp-json\/wp\/v2\/tags?post=231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}