{"id":11690,"date":"2019-06-25T08:56:42","date_gmt":"2019-06-24T23:56:42","guid":{"rendered":"https:\/\/www.fsz.co.jp\/?post_type=knowledge&#038;p=11690"},"modified":"2025-04-04T10:51:05","modified_gmt":"2025-04-04T01:51:05","slug":"11690","status":"publish","type":"news","link":"https:\/\/www.fsz.co.jp\/?news=11690","title":{"rendered":"\u4eba\u5de5\u77e5\u80fd\u3068\u306f \u2464 \u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u306e\u624b\u6cd52"},"content":{"rendered":"\n<div class=\"wp-block-media-text alignwide\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.fsz.co.jp\/wp-content\/uploads\/2019\/06\/pixta_49410867_M-1024x1024.jpg\" alt=\"\" class=\"wp-image-11709\" srcset=\"https:\/\/www.fsz.co.jp\/wp-content\/uploads\/2019\/06\/pixta_49410867_M-1024x1024.jpg 1024w, https:\/\/www.fsz.co.jp\/wp-content\/uploads\/2019\/06\/pixta_49410867_M-150x150.jpg 150w, https:\/\/www.fsz.co.jp\/wp-content\/uploads\/2019\/06\/pixta_49410867_M-300x300.jpg 300w, https:\/\/www.fsz.co.jp\/wp-content\/uploads\/2019\/06\/pixta_49410867_M.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>What is Artificial Intelligence?<\/p>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff5cConvolutional Neural Network\uff5cCNN<\/h3>\n\n\n\n<p>\u753b\u50cf\u51e6\u7406\u306b\u5411\u3044\u305f\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u3067\u3059\u3002\u753b\u50cf\u60c5\u5831\u306f\u753b\u50cf\u306e\u5ea7\u6a19\u60c5\u5831\uff08x,y\uff09\uff0b\u8272\u60c5\u5831\u306e\uff13\u6b21\u5143\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306eCNN\u306f\u5ea7\u6a19\u60c5\u5831\u306e\uff12\u6b21\u5143\u306e\u30c7\u30fc\u30bf\u3092\u305d\u306e\u307e\u307e\u5165\u529b\u3067\u304d\u308b\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">CNN\u306e\u57fa\u672c\u5f62<\/h4>\n\n\n\n<p>\u4eba\u9593\u304c\u6301\u3064\u8996\u91ce\u611f\u899a\u306e\u795e\u7d4c\u7d30\u80de\u306e\uff12\u3064\u306e\u50cd\u304d\u3092\u6a21\u3059\u308b\u3082\u306e\u3067\u3059\u3002<br>\u30fb\u5358\u7d14\u578b\u7d30\u80de\uff08S\u7d30\u80de\uff09\u3000\u753b\u50cf\u306e\u5f8c\u7aef\u30d1\u30bf\u30fc\u30f3\uff08\u7279\u5fb4\uff09\u3092\u691c\u51fa\u3059\u308b\u3002<br>\u30fb\u8907\u96d1\u578b\u7d30\u80de\uff08C\u7d30\u80de\uff09\u3000\u7269\u4f53\u306e\u4f4d\u7f6e\u304c\u5909\u52d5\u3057\u3066\u3082\u540c\u4e00\u306e\u7269\u4f53\u3067\u3042\u308b\u3068\u307f\u306a\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30cd\u30aa\u30ed\u30b0\u30cb\u30c8\u30ed\u30f3<\/h4>\n\n\n\n<p>\u798f\u5cf6\u90a6\u5f66\u5148\u751f\u306f\u4e0a\u8a18\uff12\u89d2\u7d30\u80de\u306e\u52d5\u304d\u3092\u7d44\u307f\u8fbc\u3093\u3060<strong>\u30cd\u30aa\u30ed\u30b0\u30cb\u30c8\u30ed\u30f3<\/strong>\u3092\u8003\u6848\u3057\u307e\u3057\u305f\u3002\u591a\u5c64\u69cb\u9020\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001<strong>S\u7d30\u80de\u5c64<\/strong>\u3068<strong>C\u7d30\u80de\u5c64<\/strong>\u304c\u4ea4\u4e92\u306b\uff14\u56de\u7d44\u307f\u8fbc\u307e\u308c\u305f\u30e2\u30c7\u30eb\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30fb\u4f4d\u7f6e\u305a\u308c\u306b\u5f71\u97ff\u3055\u308c\u306a\u3044\u30d1\u30bf\u30fc\u30f3\u8a8d\u8b58\u6a5f\u69cb\u306e\u795e\u7d4c\u56de\u8def\u30e2\u30c7\u30eb&#8211;\u30cd\u30aa\u30b3\u30b0\u30cb\u30c8\u30ed\u30f3<br>\u3000\u798f\u5cf6 \u90a6\u5f66<br>\u3000\u56fd\u7acb\u56fd\u4f1a\u56f3\u66f8\u9928<br><a href=\"https:\/\/iss.ndl.go.jp\/books\/R000000004-I2066671-00\">\u3000https:\/\/iss.ndl.go.jp\/books\/R000000004-I2066671-00<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">LeNet<\/h4>\n\n\n\n<p>\u30e4\u30f3\u30fb\u30eb\u30ab\u30f3\u304c1998\u5e74\u306b<strong>LeNet<\/strong>\u3068\u3044\u3046CNN\u306e\u30e2\u30c7\u30eb\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u7573\u307f\u8fbc\u307f\u5c64\u3068\u30d7\u30fc\u30ea\u30f3\u30b0\u5c64\uff08\u30b5\u30d6\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5c64\uff09\u306e\uff12\u5c64\u3092\u4ea4\u4e92\u306b\u8907\u6570\u56de\u7d44\u307f\u8fbc\u3093\u3060\u30e2\u30c7\u30eb\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30cd\u30aa\u30ed\u30b0\u30cb\u30c8\u30ed\u30f3\u3068LeNet\u306f\u540d\u79f0\u306f\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u69cb\u9020\u306f\u540c\u3058\u3067\u5b66\u7fd2\u65b9\u6cd5\u304c\u7570\u306a\u308a\u307e\u3059\u3002<br>\u3000\u30cd\u30aa\u30ed\u30b0\u30cb\u30c8\u30ed\u30f3\u3000\u3000\u3000\u3000\u3000\u3000\u3000LeNet<br>\u3000\u3000S\u7d30\u80de\u5c64\u3000\u3000\u3000\u3000\u3000\uff1d\u3000\u3000\u3000\u7573\u307f\u8fbc\u307f\u5c64<br>\u3000\u3000C\u7d30\u80de\u5c64\u3000\u3000\u3000\u3000\u3000\uff1d\u3000\u3000\u3000\u30d7\u30fc\u30ea\u30f3\u30b0\u5c64<br>\u3000\u3000\u5fae\u5206\uff08\u52fe\u914d\u8a08\u7b97\uff09\u3000\u2260\u3000\u3000\u3000\u8aa4\u5dee\u9006\u4f1d\u64ad\u6cd5<br>\u3000\u3000add-if silent\u3000\u3000\u3000\u2260\u3000\u3000\u3000\u3000\u3000\u3003\u3000<\/p>\n\n\n\n<p>\u73fe\u5728\u306eCNN\u3067\u306f\u4e0a\u8a18LeNet\u306e\u65b9\u6cd5\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u7573\u307f\u8fbc\u307f<\/h4>\n\n\n\n<p><strong>\u30ab\u30fc\u30cd\u30eb<\/strong>\u3068\u3044\u3046\u753b\u50cf\u3088\u308a\u3082\u304b\u306a\u308a\u5c0f\u3055\u306a\u30d5\u30a3\u30eb\u30bf\u3092\u7528\u3044\u3066\u753b\u50cf\u304b\u3089\u7279\u5fb4\u3092\u62bd\u51fa\u3057\u307e\u3059\u3002\u753b\u50cf\u3068\u30d5\u30a3\u30eb\u30bf\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u30bb\u30eb\u6570\u306e\u6570\u304b\u3089\u7279\u5fb4\u91cf\u30de\u30c3\u30d7\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u30d5\u30a3\u30eb\u30bf\u306e\u5024\u304c\u91cd\u307f\u306b\u306a\u308a\u307e\u3059\u3002\u4eba\u9593\u306e<strong>\u79fb\u52d5\u666e\u904d\u6027<\/strong>\u306e\u7372\u5f97\u3057\u3066\u3001<strong>\u4f4d\u7f6e\u305a\u308c\u306b\u5f37\u3044\u30e2\u30c7\u30eb<\/strong>\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30d7\u30fc\u30ea\u30f3\u30b0<\/h4>\n\n\n\n<p><strong>\u30c0\u30a6\u30f3\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/strong>\u3001<strong>\u30b5\u30d6\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/strong>\u3068\u3082\u8a00\u308f\u308c\u307e\u3059\u304c\u3001\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u6c7a\u3081\u3089\u308c\u305f\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u5c0f\u3055\u304f\u3059\u308b\u6c7a\u3081\u3089\u308c\u305f\u6f14\u7b97\u3092\u884c\u3046\u3060\u3051\u306e\u3082\u306e\u3067\u3059\u3002<br>\u30fb<strong>Max\u30d7\u30fc\u30ea\u30f3\u30b0<\/strong><br>\u3000\u753b\u50cf\u306e\u6700\u5927\u5024\u3092\u62bd\u51fa\u3059\u308b\u3002<br>\u30fb<strong>avg\u30d7\u30fc\u30ea\u30f3\u30b0<\/strong><br>\u3000\u753b\u50cf\u306e\u5e73\u5747\u5024\u3092\u62bd\u51fa\u3059\u308b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5168\u7d50\u5408\u5c64<\/h4>\n\n\n\n<p>CNN\u306f\uff12\u6b21\u5143\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u6271\u3046\u308f\u3051\u3067\u3059\u304c\u3001\u6700\u7d42\u7684\u306a\u51fa\u529b\u3092\uff11\u6b21\u5143\u306b\u3059\u308b\u305f\u3081\u306b<strong>\u5168\u7d50\u5408\u5c64<\/strong>\u3092\u7528\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6700\u8fd1\u306f\uff11\u3064\u306e\u7279\u5fb4\u91cf\u30de\u30c3\u30d7\u306b\uff11\u3064\u306e\u30af\u30e9\u30b9\u3092\u5bfe\u5fdc\u3055\u305b\u308b<strong>Global Average Pooling<\/strong>\u304c\u4e3b\u6d41\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u62e1\u5f35\uff5cdata augmentation<\/h4>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u8003\u6848\u3055\u308c\u305f\u624b\u6cd5\u3067\u3001\u53d6\u5f97\u3057\u3066\u3044\u308b\u30c7\u30fc\u30bf\u304b\u3089\u64ec\u4f3c\u7684\u306b\u5225\u306e\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002<br>\u25a0\u8ab2\u984c<br>\u30fb\u540c\u3058\u7269\u4f53\u3067\u3082\u3001\u89d2\u5ea6\u304c\u7570\u306a\u308c\u3070\u3001\u753b\u50cf\u3068\u3057\u3066\u306f\u5168\u304f\u7570\u306a\u308b<br>\u30fb\u540c\u3058\u7269\u4f53\u3067\u3082\u3001\u8ddd\u96e2\u306b\u3088\u3063\u3066\u3001\u753b\u50cf\u3068\u3057\u3066\u306f\u5168\u304f\u7570\u306a\u308b<br>\u30fb\u540c\u3058\u7269\u4f53\u3067\u3082\u3001\u5149\u306e\u4e0b\u9650\u3067\u3001\u753b\u50cf\u3068\u3057\u3066\u306f\u5168\u304f\u7570\u306a\u308b<\/p>\n\n\n\n<p>\u25a0\u51e6\u7406\u4f8b<br>\u30fb\u4e0a\u4e0b\u5de6\u53f3\u306b\u305a\u3089\u3059<br>\u30fb\u4e0a\u4e0b\u5de6\u53f3\u306b\u53cd\u8ee2\u3059\u308b<br>\u30fb\u62e1\u5927\u30fb\u7e2e\u5c0f\u3059\u308b<br>\u30fb\u56de\u8ee2\u3059\u308b<br>\u30fb\u659c\u3081\u306b\u6b6a\u3081\u308b<br>\u30fb\u4e00\u90e8\u3092\u5207\u308a\u53d6\u308b<br>\u30fb\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u5909\u3048\u308b<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">CNN\u306e\u767a\u5c55\u5f62<\/h4>\n\n\n\n<p>2012\u5e74\u306b<strong>ILSVRC<\/strong>\u3067\u5727\u5012\u7684\u51e6\u7406\u3057\u305f<strong>AlexNet<\/strong>\u306f3\u5c64\u69cb\u9020\u3067\u3057\u305f\u3002VGG\u3084GoogLeNet\u306a\u3069\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u5c64\u3067\u69cb\u6210\u304a\u308a\u3001AlexNet\u306e\u8a18\u9332\u3092\u6b21\u3005\u306b\u8d85\u3048\u3066\u3044\u304d\u307e\u3057\u305f\u3002<br>\u4f46\u3057\u3001\u5c64\u3092\u5897\u3084\u3057\u3066\u884c\u304f\u3068\u8a08\u7b97\u91cf\u304c\u7206\u767a\u7684\u306b\u5897\u3048\u3066\u3044\u304d\u307e\u3059\u306e\u3067\u3001<strong>\u5c0f\u3055\u306a\u30b5\u30a4\u30ba\u306e\u7573\u8fbc\u307f\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u5dee\u3057\u8fbc\u3093\u3067\u3001\u6b21\u5143\u524a\u6e1b\uff08\u8a08\u7b97\u91cf\u306e\u524a\u6e1b\uff09\u3059\u308b<\/strong>\u5de5\u592b\u304c\u53d6\u308c\u308c\u307e\u3057\u305f\u3002<br>\u307e\u305f\u3001GooLeNet\u3067\u306f<strong>Inception<\/strong>\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u3044\u3046\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u65b9\u5f0f\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u52aa\u529b\u304c\u3042\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u8d85\u6df1\u5c64\u306b\u306a\u308b\u3068\u6027\u80fd\u304c\u843d\u3061\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u554f\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001Skip 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