{"id":15061,"date":"2021-10-29T03:53:53","date_gmt":"2021-10-29T03:53:53","guid":{"rendered":"https:\/\/club.informatix.co.jp\/?p=15061"},"modified":"2026-03-09T16:11:22","modified_gmt":"2026-03-09T07:11:22","slug":"grad-cam%e3%81%ab%e3%82%88%e3%82%8b%e7%94%bb%e5%83%8f%e5%88%a4%e6%96%ad%e6%a0%b9%e6%8b%a0%e3%81%ae%e5%8f%af%e8%a6%96%e5%8c%96%ef%bd%9ccnn%e3%81%af%e5%bb%ba%e7%89%a9%e5%a4%96%e8%a6%b3%e3%81%ae%e3%81%a9","status":"publish","type":"post","link":"https:\/\/club.informatix.co.jp\/?p=15061","title":{"rendered":"AI\u306f\u5efa\u7269\u306e\u3069\u3053\u3092\u898b\u3066\u7bc9\u5e74\u4ee3\u3092\u4e88\u6e2c\u3059\u308b\uff1f \u753b\u50cf\u5224\u65ad\u6839\u62e0\u3092Grad-CAM\u3067\u53ef\u8996\u5316"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001<a href=\"https:\/\/www.informatix.co.jp\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30a4\u30f3\u30d5\u30a9\u30de\u30c6\u30a3\u30af\u30b9<\/a>\u306e\u7a7a\u9593\u60c5\u5831\u30af\u30e9\u30d6\u7de8\u96c6\u90e8\u3067\u3059\u3002<\/p>\n<p>\u7a7a\u9593\u60c5\u5831\u30af\u30e9\u30d6\u3067\u306f\u3053\u308c\u307e\u3067\u3082<a href=\"https:\/\/club.informatix.co.jp\/?p=14678\" target=\"_blank\" rel=\"noopener\">AI\u6a5f\u68b0\u5b66\u7fd2\u306b\u3088\u308b\u753b\u50cf\u8a8d\u8b58<\/a>\u306e\u4e8b\u4f8b\u3092\u3054\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4eca\u56de\u306fCNN\uff08\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306b\u3088\u308b\u753b\u50cf\u4e88\u6e2c\u306e\u6839\u62e0\u306b\u95a2\u3059\u308b\u53d6\u308a\u7d44\u307f\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69f6305786ace\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input 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href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E7%AF%89%E5%B9%B4%E4%BB%A3%E6%8E%A8%E5%AE%9A\" >\u7bc9\u5e74\u4ee3\u63a8\u5b9a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E7%94%BB%E5%83%8F%E5%8F%8E%E9%9B%86%E6%9D%A1%E4%BB%B6\" >\u753b\u50cf\u53ce\u96c6\u6761\u4ef6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E9%96%8B%E7%99%BA%E7%92%B0%E5%A2%83\" >\u958b\u767a\u74b0\u5883<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E7%AF%89%E5%B9%B4%E4%BB%A3%E6%8E%A8%E5%AE%9A%E3%81%AE%E3%83%87%E3%83%BC%E3%82%BF%E6%95%B0\" >\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u306e\u30c7\u30fc\u30bf\u6570<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E7%AF%89%E5%B9%B4%E4%BB%A3%E6%8E%A8%E5%AE%9A%E3%81%AE%E7%B5%90%E6%9E%9C\" >\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u306e\u7d50\u679c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E5%BD%B1%E9%9F%BF%E7%AE%87%E6%89%80%E3%81%AE%E5%8F%AF%E8%A6%96%E5%8C%96\" >\u5f71\u97ff\u7b87\u6240\u306e\u53ef\u8996\u5316<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#Grad-CAM\" >Grad-CAM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E5%8F%AF%E8%A6%96%E5%8C%96%E6%96%B9%E6%B3%95\" >\u53ef\u8996\u5316\u65b9\u6cd5<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E7%B5%90%E6%9E%9C%E3%81%A8%E8%80%83%E5%AF%9F\" >\u7d50\u679c\u3068\u8003\u5bdf<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E5%8F%AF%E8%A6%96%E5%8C%96%E7%94%BB%E5%83%8F%E3%81%AE%E8%80%83%E5%AF%9F\" >\u53ef\u8996\u5316\u753b\u50cf\u306e\u8003\u5bdf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E5%BD%B1%E9%9F%BF%E7%AE%87%E6%89%80%E3%81%AE%E8%80%83%E5%AF%9F\" >\u5f71\u97ff\u7b87\u6240\u306e\u8003\u5bdf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/club.informatix.co.jp\/?p=15061\/#%E3%81%BE%E3%81%A8%E3%82%81\" >\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"%E8%83%8C%E6%99%AF\"><\/span>\u80cc\u666f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8fd1\u5e74\u3001AI\uff08\u4eba\u5de5\u77e5\u80fd\uff09\u3001Deep Learning\uff08\u6df1\u5c64\u5b66\u7fd2\uff09\u304c\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u307e\u3059\u3002\u56f2\u7881\u3084\u5c06\u68cb\u3068\u3044\u3063\u305f\u982d\u8133\u30b9\u30dd\u30fc\u30c4\u3067\u624b\u8efd\u306bAI\u306b\u6311\u6226\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u306e\u696d\u52d9\u306b\u5fdc\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-15079 size-medium\" src=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-1-300x156.jpg\" alt=\"\" width=\"300\" height=\"156\" srcset=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-1-300x156.jpg 300w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-1.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u6442\u5357\u5927\u5b66 \u4f4f\u74b0\u5883\u30c7\u30b6\u30a4\u30f3\u5b66\u79d1 \u7a7a\u9593\u60c5\u5831\u30c7\u30b6\u30a4\u30f3\u7814\u7a76\u5ba4 <span style=\"font-size: 70%;\">[1]<\/span>\u3067\u306f\u3053\u3046\u3044\u3063\u305f\u80cc\u666f\u3092\u53d7\u3051\u3001Deep Learning\u3092\u4f7f\u3063\u3066\u5efa\u7269\u306e\u5916\u89b3\u5199\u771f\u304b\u3089\u7bc9\u5e74\u4ee3\u306e\u63a8\u5b9a\u3092\u8a66\u307f\u308b\u7814\u7a76\u306b\u53d6\u308a\u7d44\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u7bc9\u5e74\u4ee3\u306e\u63a8\u5b9a\u3092\u30c6\u30fc\u30de\u306b\u3057\u305f\u306e\u306f\u3001\u7bc9\u5e74\u4ee3\u306f\u4e00\u822c\u516c\u958b\u3055\u308c\u3066\u304a\u3089\u305a\u3001\u30c7\u30fc\u30bf\u5165\u624b\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u305f\u3081\u3001\u3053\u308c\u3092\u7c21\u5358\u306b\u63a8\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308c\u3070\u3001\u9632\u707d\u306a\u3069\u306e\u5206\u91ce\u306b\u5fdc\u7528\u3067\u304d\u308b\u3068\u8003\u3048\u305f\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u307e\u305a1960\u5e74\u304b\u30892010\u5e74\u307e\u3067\u306e6\u30af\u30e9\u30b9\u3067\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u3057\u305f\u3068\u3053\u308d\u3001\u6b63\u89e3\u738735\uff05\u3068\u3044\u3046\u7d50\u679c\u3067\u3057\u305f\u3002<\/p>\n<p>\u307e\u305fDeep Learning\u306b\u3088\u308b\u753b\u50cf\u691c\u51fa\u306e\u51e6\u7406\u306f\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306e\u305f\u3081\u3001\u63a8\u5b9a\u306e\u969b\u3001\u3069\u306e\u90e8\u5206\u3092\u7279\u5fb4\u3068\u3057\u3066\u5224\u65ad\u3057\u3066\u3044\u308b\u306e\u304b\u304c\u308f\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u554f\u984c\u3082\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u3053\u3067\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u306e\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u306b\u306f\u3001\u5224\u65ad\u6839\u62e0\u3092\u660e\u78ba\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u8003\u3048\u3001Deep Learning\u3092\u4f7f\u3063\u3066\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u306b\u5f71\u97ff\u3059\u308b\u7b87\u6240\uff08\uff1d\u3069\u306e\u7b87\u6240\u304c\u5224\u65ad\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u308b\u304b\uff09\u3092\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u7814\u7a76\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%83%92%E3%82%A2%E3%83%AA%E3%83%B3%E3%82%B0\"><\/span>\u30d2\u30a2\u30ea\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u307e\u305a\u3001\u7bc9\u5e74\u4ee3\u306e\u30af\u30e9\u30b9\u5206\u3051\u3092\u3088\u308a\u9069\u5207\u306b\u884c\u3046\u305f\u3081\u306e\u53c2\u8003\u3068\u3057\u3066\u3001\u5efa\u7bc9\u8a2d\u8a08\u3092\u5c02\u9580\u3068\u3059\u308b\u5b9f\u52d9\u80054\u540d\u306b\u30d2\u30a2\u30ea\u30f3\u30b0\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>1960\u5e74\u4ee3\u304b\u30892010\u5e74\u4ee3\u307e\u3067\u306e\u5efa\u7269\u306e\u5916\u89b3\u753b\u50cf\u3092\u898b\u305b\u3066\u3001\u5916\u89b3\u3068\u7bc9\u5e74\u4ee3\u306e\u95a2\u4fc2\u3092\u8cea\u554f\u3057\u3066\u3044\u304d\u307e\u3057\u305f\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%92%E3%82%A2%E3%83%AA%E3%83%B3%E3%82%B0%E7%B5%90%E6%9E%9C\"><\/span>\u30d2\u30a2\u30ea\u30f3\u30b0\u7d50\u679c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30d2\u30a2\u30ea\u30f3\u30b0\u306e\u7d50\u679c\u304b\u3089\u30011960\u5e74\u4ee3\u30681970\u5e74\u4ee3\u30012000\u5e74\u4ee3\u30682010\u5e74\u4ee3\u306b\u306f\u76ee\u7acb\u3063\u305f\u9055\u3044\u304c\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u6614\u306f\u74e6\u5c4b\u6839\u304c\u591a\u304b\u3063\u305f\u305f\u3081\u3001\u5c4b\u6839\u306e\u52fe\u914d\u304c4\u5bf8\u52fe\u914d\u306a\u3069\u306b\u6c7a\u307e\u3063\u3066\u3044\u305f<\/li>\n<li>\u4eca\u306f\u30aa\u30fc\u30cb\u30f3\u30b0\u7a93\u3084\u30b9\u30ea\u30c3\u30c8\u7a93\u306a\u3069\u3001\u3044\u308d\u3044\u308d\u306a\u7a2e\u985e\u306e\u7a93\u304c\u3042\u308b<\/li>\n<li>\u6cd5\u5f8b\u304c\u5909\u308f\u3063\u305f\u3053\u3068\u30673\u968e\u5efa\u3066\u3082\u5efa\u3066\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f<\/li>\n<li>\u5916\u58c1\u306e\u5857\u88c5\u304c\u6614\u306f\u6e7f\u5f0f\u3060\u3063\u305f\u304c\u3001\u4eca\u306f\u4e7e\u5f0f\u304c\u591a\u3044<\/li>\n<li>\u9632\u6c34\u6280\u8853\u304c\u767a\u5c55\u3057\u305f\u3053\u3068\u3067\u3001\u7247\u6d41\u308c\u3084\u9678\u5c4b\u6839\u306a\u3069\u304c\u3067\u304d\u3066\u3044\u308b<\/li>\n<li>\u4eca\u306e\u65b9\u304c\u968e\u9ad8\u304c\u9ad8\u304f\u3001\u6614\u306e\u5bb6\u306f\u5168\u4f53\u7684\u306b\u30b9\u30b1\u30fc\u30eb\u304c\u5c0f\u3055\u3044<\/li>\n<li>\u4eca\u306f\u571f\u5730\u304c\u72ed\u304f\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u6728\u304c\u5c11\u306a\u304f\u3001\u6728\u306e\u611f\u3058\u3082\u9055\u3046<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-15091\" src=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-41.jpg\" alt=\"\" width=\"702\" height=\"289\" srcset=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-41.jpg 702w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-41-300x124.jpg 300w\" sizes=\"(max-width: 702px) 100vw, 702px\" \/><\/p>\n<p style=\"text-align: center;\">\u88681\uff1a\u30d2\u30a2\u30ea\u30f3\u30b0\u7d50\u679c\u3000\u3000<span style=\"font-size: 70%;\">\u203b\u753b\u50cf\u306f[2][3]\u304b\u3089\u5f15\u7528<\/span><\/p>\n<p>1980\u5e74\u304b\u30892000\u5e74\u306e\u9593\u3067\u5efa\u7269\u306e\u7279\u5fb4\u304c\u5909\u5316\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u307e\u3057\u305f\u304c\u3001\u5883\u76ee\u304c\u660e\u78ba\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u9700\u8981\u304c\u671f\u5f85\u3067\u304d\u308b\u5efa\u7bc9\u57fa\u6e96\u6cd5\u304c\u6539\u6b63\u3055\u308c\u305f1981\u5e74\u3092\u5883\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b3\u5206\u985e\u30fb6\u30af\u30e9\u30b9\u306b\u5206\u3051\u3066\u63a8\u5b9a\u3092\u884c\u3044\u307e\u3057\u305f\uff081980\u5e74\u4ee3\u30011990\u5e74\u4ee3\u306f\u7701\u304f\uff09\u3002<\/p>\n<ul>\n<li>\u5206\u985eA\uff1a1960\uff5e1981\u5e74\u30fb1982\uff5e2019\u5e74<\/li>\n<li>\u5206\u985eB\uff1a1960\uff5e1989\u5e74\u30fb1990\uff5e2019\u5e74<\/li>\n<li>\u5206\u985eC\uff1a1960\uff5e1979\u5e74\u30fb2000\uff5e2019\u5e74<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E7%AF%89%E5%B9%B4%E4%BB%A3%E6%8E%A8%E5%AE%9A\"><\/span>\u7bc9\u5e74\u4ee3\u63a8\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u306b\u306f\u672c\u7814\u7a76\u5ba4\u306e\u5b66\u751f<span style=\"font-size: 70%;\">\uff3b1\uff3d<\/span>\u304c\u53ce\u96c6\u3057\u305f\u753b\u50cf\u3068\u3001\u63a8\u5b9a\u30e2\u30c7\u30eb\uff08VGG16\u3092\u8ee2\u79fb\u5b66\u7fd2<span style=\"font-size: 70%;\">\uff3b1\uff3d<\/span>\u3057\u305f\u30e2\u30c7\u30eb\uff09\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E7%94%BB%E5%83%8F%E5%8F%8E%E9%9B%86%E6%9D%A1%E4%BB%B6\"><\/span>\u753b\u50cf\u53ce\u96c6\u6761\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u5bfe\u8c61\u5efa\u7269\uff1a\u6238\u5efa\u4f4f\u5b85<\/li>\n<li>\u5bfe\u8c61\u7bc9\u5e74\u4ee3\uff1a1960\uff5e2010\u5e74\u4ee3<\/li>\n<li>\u5bfe\u8c61\u5730\u57df\uff1a\u8fd1\u757f\u570f2\u5e9c5\u770c<\/li>\n<li>\u53ce\u96c6\u679a\u6570\uff1a750\u679a<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"%E9%96%8B%E7%99%BA%E7%92%B0%E5%A2%83\"><\/span>\u958b\u767a\u74b0\u5883<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Python\uff08\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\uff09<\/li>\n<li>TensorFLOW\uff08\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff09<\/li>\n<li>Keras\uff08\u30e9\u30a4\u30d6\u30e9\u30ea\uff09<\/li>\n<li>Jupyter Notebook\uff08\u8a18\u9332\u30fb\u89e3\u6790\u30c4\u30fc\u30eb\uff09<\/li>\n<li>VGG16\uff08\u5b66\u7fd2\u6e08\u307f\u30e2\u30c7\u30eb\uff09<\/li>\n<\/ul>\n<p>VGG16\u3068\u306f\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u5b66\u7fd2\u3055\u308c\u305f\u5b66\u7fd2\u6e08\u307f\u30e2\u30c7\u30eb\u306e\u3053\u3068\u3092\u3044\u3044\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E7%AF%89%E5%B9%B4%E4%BB%A3%E6%8E%A8%E5%AE%9A%E3%81%AE%E3%83%87%E3%83%BC%E3%82%BF%E6%95%B0\"><\/span>\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u306e\u30c7\u30fc\u30bf\u6570<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"border-collapse: collapse; width: 100%; height: 126px;\">\n<tbody>\n<tr style=\"height: 18px;\">\n<td style=\"width: 25%; height: 18px;\"><\/td>\n<td style=\"width: 25%; text-align: center; height: 18px;\"><strong>\u7bc9\u5e74\u4ee3<\/strong><\/td>\n<td style=\"width: 25%; text-align: center; height: 18px;\"><strong>\u5b66\u7fd2\u30c7\u30fc\u30bf<\/strong><\/td>\n<td style=\"width: 25%; text-align: center; height: 18px;\"><strong>\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 25%; height: 36px;\" rowspan=\"2\"><strong>\u5206\u985eA<\/strong><\/td>\n<td style=\"width: 25%; height: 18px;\">1960\uff5e1981\u5e74<\/td>\n<td style=\"width: 25%; height: 18px;\">280<\/td>\n<td style=\"width: 25%; height: 36px;\" rowspan=\"2\">150<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 25%; height: 18px;\">1982\uff5e2019\u5e74<\/td>\n<td style=\"width: 25%; height: 18px;\">280<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 25%; height: 36px;\" rowspan=\"2\"><strong>\u5206\u985eB<\/strong><\/td>\n<td style=\"width: 25%; height: 18px;\">1960\uff5e1989\u5e74<\/td>\n<td style=\"width: 25%; height: 18px;\">300<\/td>\n<td style=\"width: 25%; height: 36px;\" rowspan=\"2\">150<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 25%; height: 18px;\">1990\uff5e2019\u5e74<\/td>\n<td style=\"width: 25%; height: 18px;\">300<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 25%; height: 36px;\" rowspan=\"2\"><strong>\u5206\u985eC<\/strong><\/td>\n<td style=\"width: 25%; height: 18px;\">1960\uff5e1979\u5e74<\/td>\n<td style=\"width: 25%; height: 18px;\">200<\/td>\n<td style=\"width: 25%; height: 36px;\" rowspan=\"2\">100<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 25%; height: 18px;\">2000\uff5e2019\u5e74<\/td>\n<td style=\"width: 25%; height: 18px;\">200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"%E7%AF%89%E5%B9%B4%E4%BB%A3%E6%8E%A8%E5%AE%9A%E3%81%AE%E7%B5%90%E6%9E%9C\"><\/span>\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u306e\u7d50\u679c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u30923\u7a2e\u985e\u884c\u3063\u305f\u7d50\u679c\u3001\u305d\u308c\u305e\u308c\u7cbe\u5ea6\u3068\u8aa4\u5dee\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-15100\" src=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-32.jpg\" alt=\"\" width=\"480\" height=\"313\" srcset=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-32.jpg 787w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-32-300x196.jpg 300w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-32-768x501.jpg 768w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/p>\n<p style=\"text-align: center;\">\u56f31\uff1a\u7cbe\u5ea6\u306e\u63a8\u79fb<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-15093\" src=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-31.jpg\" alt=\"\" width=\"482\" height=\"315\" srcset=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-31.jpg 482w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-31-300x196.jpg 300w\" sizes=\"(max-width: 482px) 100vw, 482px\" \/><\/p>\n<p style=\"text-align: center;\">\u56f32\uff1a\u8aa4\u5dee\u306e\u63a8\u79fb<\/p>\n<p>\u5b66\u7fd2\u6642\u306e\u7cbe\u5ea6\u306f\u5206\u985eA\uff1a68.8\uff05\u3001\u5206\u985eB\uff1a79.2\uff05\u3001\u5206\u985eC\uff1a83.8\uff05\u3068\u306a\u308a\u3001\u3053\u306e\u7d50\u679c\u304b\u3089\u4ee5\u4e0b\u304c\u8003\u5bdf\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u5efa\u7bc9\u57fa\u6e96\u6cd5\u304c\u6539\u6b63\u3055\u308c\u305f1981\u5e74\u4ed8\u8fd1\u3067\u306f\u3042\u307e\u308a\u9055\u3044\u306f\u307f\u3089\u308c\u306a\u3044<\/li>\n<li>1980\u5e74\uff5e2000\u5e74\u306e\u9593\u306b\u5efa\u7269\u5916\u89b3\u306b\u5909\u5316\u304c\u751f\u3058\u3066\u3044\u308b<\/li>\n<\/ul>\n<p>\u672c\u7814\u7a76\u306f\u5f71\u97ff\u7b87\u6240\u306e\u8003\u5bdf\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u300183.8\uff05\u3068\u6700\u3082\u7cbe\u5ea6\u304c\u9ad8\u3044\u300c\u5206\u985eC\uff1a1960\uff5e1979\u5e74\u30fb2000\uff5e2019\u5e74\u300d\u3092\u53ef\u8996\u5316\u306e\u5bfe\u8c61\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%BD%B1%E9%9F%BF%E7%AE%87%E6%89%80%E3%81%AE%E5%8F%AF%E8%A6%96%E5%8C%96\"><\/span>\u5f71\u97ff\u7b87\u6240\u306e\u53ef\u8996\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u53ef\u8996\u5316\u624b\u6cd5\u306b\u306f\u3001 \u8fd1\u5e74\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308bGrad-CAM\uff08Gradient-weighted Class Activation Mapping\uff09\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Grad-CAM\"><\/span>Grad-CAM<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Grad-CAM\u306fCNN\uff08\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306b\u3088\u308b\u753b\u50cf\u5206\u985e\u3092\u53ef\u8996\u5316\u3057\u305f\u624b\u6cd5\u3067\u3059\u3002Grad-CAM\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u753b\u50cf\u5185\u306e\u3069\u306e\u7b87\u6240\u304c\u63a8\u6e2c\u306e\u6839\u62e0\u3068\u306a\u3063\u305f\u306e\u304b\u3092\u53ef\u8996\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clip-memobox st-text-guide st-text-guide-sankou\" style=\"background:#fafafa;color:#000000;\"><div class=\"clip-fonticon\" style=\"color:#919191;border-color:#E0E0E0;\"><i class=\"st-fa st-svg-quote-left st-css-no\" aria-hidden=\"true\"><\/i><\/div><div class=\"clip-memotext\"><p style=\"color:#000000;\"><\/p>\n<p>CNN\u306f\u753b\u50cf\u8a8d\u8b58\u306b\u4f7f\u308f\u308c\u308bDeep Learning\u306e\u5b66\u7fd2\u30e2\u30c7\u30eb\u306e1\u3064\u3067\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u9020\u306e\u5c64\u3092\u591a\u5c64\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u7d30\u304b\u3044\u7279\u5fb4\u3092\u62bd\u51fa\u3067\u304d\u3001\u753b\u50cf\u8a8d\u8b58\u306e\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-15107\" src=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-21.jpg\" alt=\"\" width=\"500\" height=\"134\" srcset=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-21.jpg 918w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-21-300x80.jpg 300w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-21-768x206.jpg 768w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<\/div><\/div>\n<p>\u753b\u50cf\u306e\u5224\u65ad\u6839\u62e0\u3068\u3057\u3066\u5f71\u97ff\u3057\u3066\u3044\u308b\u7b87\u6240\u3092\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u3067\u8868\u73fe\u3067\u304d\u308b\u305f\u3081\u3001CNN\u306e\u6700\u7d42\u5206\u985e\u306e\u6c7a\u3081\u624b\u304c\u4f55\u304b\u3092\u8003\u5bdf\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clearfix responbox50\">\n<div class=\"lbox\">\n<p><img decoding=\"async\" class=\"aligncenter wp-image-15085 size-medium\" src=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-9-300x138.jpg\" alt=\"\" width=\"300\" height=\"138\" srcset=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-9-300x138.jpg 300w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-9.jpg 486w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<\/div>\n<div class=\"rbox\">\n<p><strong><br \/>\n\u30d9\u30e9\u30f3\u30c0<\/strong>\u304c\u8d64\u8272\u3067\u793a\u3055\u308c\u3066\u3044\u308b<br \/>\n\u2193<br \/>\n\u753b\u50cf\u306e\u5224\u65ad\u6839\u62e0\u6839\u62e0\u306f<span class=\"hutoaka\">\u30d9\u30e9\u30f3\u30c0<\/span>\u3067\u3042\u308b\u3068\u8003\u5bdf\u3067\u304d\u308b<\/p>\n<\/div>\n<\/div>\n<p style=\"text-align: center;\">2000\uff5e2019\u5e74\u3068\u63a8\u5b9a\u3055\u308c\u305f\u5224\u65ad\u6839\u62e0\u3000\u3000<span style=\"font-size: 70%;\">\u203b\u753b\u50cf\u306f[2][3]\u304b\u3089\u5f15\u7528<\/span><\/p>\n<p>\u4eca\u56de\u5b66\u7fd2\u3092\u884c\u3063\u305f\u30e2\u30c7\u30eb\u3068Grad-CAM\u3092\u4f7f\u3044\u3001Deep Learning\u304c\u753b\u50cf\u306e\u3069\u306e\u90e8\u5206\u3092\u6839\u62e0\u306b\u7bc9\u5e74\u4ee3\u3092\u63a8\u5b9a\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u8003\u5bdf\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%8F%AF%E8%A6%96%E5%8C%96%E6%96%B9%E6%B3%95\"><\/span>\u53ef\u8996\u5316\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u53ef\u8996\u5316\u65b9\u6cd5\u306b\u306f\u751f\u6210\u3055\u308c\u305f\u7279\u5fb4\u30de\u30c3\u30d7\u3092\u4f7f\u3063\u3066\u3001\u4e88\u6e2c\u7d50\u679c\u306b\u3069\u306e\u7a0b\u5ea6\u306e\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u308b\u306e\u304b\u3092\u8a08\u7b97\u3057\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8a08\u7b97\u306b\u306f\u3001\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u308b\u52fe\u914d\u3084\u91cd\u307f\u4fc2\u6570\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%B5%90%E6%9E%9C%E3%81%A8%E8%80%83%E5%AF%9F\"><\/span>\u7d50\u679c\u3068\u8003\u5bdf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u53ef\u8996\u5316\u3092\u884c\u3063\u305f\u753b\u50cf\u3092\u5143\u306b\u5f71\u97ff\u7b87\u6240\u3092\u8003\u5bdf\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%8F%AF%E8%A6%96%E5%8C%96%E7%94%BB%E5%83%8F%E3%81%AE%E8%80%83%E5%AF%9F\"><\/span>\u53ef\u8996\u5316\u753b\u50cf\u306e\u8003\u5bdf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u56f33\u306b\u5224\u5b9a\u3084\u53ef\u8996\u5316\u3092\u884c\u3063\u305f\u4e00\u90e8\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002TP\u30fbTN\u306f\u6b63\u89e3\u753b\u50cf\u3001FP\u30fbFN\u306f\u4e0d\u6b63\u89e3\u753b\u50cf\u3067\u3059\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-15092\" src=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-71.jpg\" alt=\"\" width=\"575\" height=\"632\" srcset=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-71.jpg 575w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-71-273x300.jpg 273w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/p>\n<p style=\"text-align: center;\">\u56f33\uff1a\u5224\u5b9a\u753b\u50cf\u3068\u53ef\u8996\u5316\u753b\u50cf\u3000\u3000<span style=\"font-size: 70%;\">\u203b\u753b\u50cf\u306f[2][3]\u304b\u3089\u5f15\u7528<\/span><\/p>\n<p>\u56f33\u304b\u3089\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u4e0d\u6b63\u89e3\u306e\u753b\u50cf\u306f\u3001\u753b\u7d20\u6570\u304c\u5c11\u306a\u3044\u3082\u306e\u3084\u592a\u967d\u306e\u5149\u304c\u5dee\u3057\u8fbc\u3093\u3067\u3044\u308b\u3082\u306e\u304c\u591a\u3044<\/li>\n<li>\u6b63\u89e3\u306e\u753b\u50cf\u3067\u3082\u3001\u5f71\u304c\u5165\u308a\u8fbc\u3093\u3067\u3044\u308b\u753b\u50cf\u306f\u6b63\u89e3\u7387\u304c\u4f4e\u3044\u50be\u5411\u304c\u3042\u308b<\/li>\n<\/ul>\n<p>\u3053\u306e\u3053\u3068\u304b\u3089\u3001\u672c\u30e2\u30c7\u30eb\u306f\u753b\u50cf\u4e0a\u306b\u6620\u3063\u3066\u3044\u308b\u592a\u967d\u306e\u5149\u3084\u5f71\u3092\u8a8d\u8b58\u3067\u304d\u306a\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u5efa\u7269\u3092\u5224\u65ad\u6839\u62e0\u3068\u3057\u3066\u3044\u308b\u753b\u50cf\u306f\u6b63\u89e3\u7387\u304c\u9ad8\u304f\u3001\u5efa\u7269\u4ee5\u5916\u3092\u5224\u65ad\u6839\u62e0\u3068\u3057\u3066\u3044\u308b\u753b\u50cf\u306f\u6b63\u89e3\u7387\u304c\u4f4e\u304b\u3063\u305f\u306e\u3067\u3001\u672c\u30e2\u30c7\u30eb\u306f\u7bc9\u5e74\u4ee3\u306e\u63a8\u5b9a\u306b\u5efa\u7269\u3092\u53c2\u8003\u306b\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%BD%B1%E9%9F%BF%E7%AE%87%E6%89%80%E3%81%AE%E8%80%83%E5%AF%9F\"><\/span>\u5f71\u97ff\u7b87\u6240\u306e\u8003\u5bdf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u53ef\u8996\u5316\u3057\u305f\u5f71\u97ff\u7b87\u6240\u3092\u4ee5\u4e0b\u306e9\u7a2e\u985e\u306b\u5206\u985e\u3057\u307e\u3057\u305f\u3002<\/p>\n<ol>\n<li>\u7a93<\/li>\n<li>\u6728<\/li>\n<li>\u30d9\u30e9\u30f3\u30c0<\/li>\n<li>\u58c1<\/li>\n<li>\u30d6\u30ed\u30c3\u30af\u5840<\/li>\n<li>\u5c4b\u6839<\/li>\n<li>\u96a3\u5bb6<\/li>\n<li>\u7a7a<\/li>\n<li>\u305d\u306e\u4ed6<\/li>\n<\/ol>\n<p>\u5206\u985e\u306e\u969b\u3001\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u753b\u50cf\u306e\u4e2d\u3067\u6700\u3082\u5f37\u304f\u5f71\u97ff\u3057\u3066\u3044\u308b\u7b87\u6240\u3092\u5224\u65ad\u6839\u62e0\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u53ef\u8996\u5316\u3057\u305f\u753b\u50cf\u3092\u9805\u76ee\u5225\u306b\u5206\u985e\u3057\u305f\u3068\u3053\u308d\u3001\u7a93\u30fb\u58c1\u30fb\u30d9\u30e9\u30f3\u30c0\u30fb\u5ead\u306e\u6728\u306a\u3069\u3092\u5f71\u97ff\u7b87\u6240\u3068\u3057\u3066\u3044\u308b\u753b\u50cf\u304c\u591a\u304f\u3001\u3053\u308c\u3089\u306e\u753b\u50cf\u306f\u6b63\u89e3\u7387\u304c\u9ad8\u3044\u3068\u3044\u3046\u7d50\u679c\u304c\u51fa\u307e\u3057\u305f\u3002<\/p>\n<p>\u56f34\u306f\u53ef\u8996\u5316\u3057\u305f\u753b\u50cf\u306e\u96c6\u8a08\u7d50\u679c\u3067\u3059\u3002\u53ef\u8996\u5316\u7b87\u6240\u304c\u6700\u3082\u591a\u3044\u306e\u306f\u58c1\u30fb\u7a93\u30fb\u6728\u3060\u3063\u305f\u306e\u3067\u3001\u4e3b\u306a\u5224\u65ad\u6839\u62e0\u306f\u3053\u306e3\u3064\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-15077\" src=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-5.jpg\" alt=\"\" width=\"811\" height=\"747\" srcset=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-5.jpg 811w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-5-300x276.jpg 300w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-5-768x707.jpg 768w\" sizes=\"(max-width: 811px) 100vw, 811px\" \/><\/p>\n<p style=\"text-align: center;\">\u56f34\uff1a\u5f71\u97ff\u7b87\u6240\u306e\u96c6\u8a08\u7d50\u679c<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-15078\" src=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-6.jpg\" alt=\"\" width=\"400\" height=\"233\" srcset=\"https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-6.jpg 554w, https:\/\/club.informatix.co.jp\/wp-content\/uploads\/2021\/10\/20211027-6-300x175.jpg 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p style=\"text-align: center;\">\u88682\uff1a\u6614\u3068\u4eca\u306e\u7279\u5fb4\u3000\u3000<span style=\"font-size: 70%;\">\u203b\u753b\u50cf\u306f[2][3]\u304b\u3089\u5f15\u7528<\/span><\/p>\n<p>\u3055\u3089\u306b\u58c1\u3001\u7a93\u3001\u6728\u3092\u5224\u65ad\u6839\u62e0\u3068\u3057\u3066\u3044\u308b\u88682\u306e\u7279\u5fb4\u306f\u3001\u4eba\u306e\u76ee\u3067\u3082\u753b\u50cf\u304b\u3089\u306f\u3063\u304d\u308a\u3068\u9055\u3044\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3053\u3068\u304b\u3089\u3001\u672c\u30e2\u30c7\u30eb\u306f\u30c7\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u8a13\u7df4\u3059\u308b\u969b\u3001\u88682\u306e\u3088\u3046\u306a\u7279\u5fb4\u306e\u9055\u3044\u3092\u628a\u63e1\u3057\u3066\u5b66\u7fd2\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u305f\u3081\u6b63\u89e3\u7387\u304c\u6bd4\u8f03\u7684\u9ad8\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u5148\u306e\u5b9f\u52d9\u80054\u540d\u306b\u884c\u3063\u305f\u30d2\u30a2\u30ea\u30f3\u30b0\u3067\u3082\u3001\u6614\u3068\u8fd1\u5e74\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u4e0a\u8a18\u88682\u306e\u7279\u5fb4\u3068\u540c\u69d8\u306e\u610f\u898b\u304c\u5f97\u3089\u308c\u3066\u3044\u305f\u306e\u3067\u3001\u672c\u30e2\u30c7\u30eb\u304c\u7bc9\u5e74\u4ee3\u3092\u63a8\u5b9a\u3059\u308b\u969b\u306e\u5224\u65ad\u6839\u62e0\u306f\u3001\u4eba\u306e\u5224\u65ad\u6839\u62e0\u3068\u5171\u901a\u70b9\u304c\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4eca\u56de\u306e\u7814\u7a76\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u672c\u30e2\u30c7\u30eb\u306f\u5efa\u7269\u3092\u898b\u3066\u7bc9\u5e74\u4ee3\u3092\u63a8\u5b9a\u3057\u3066\u3044\u308b<br \/>\n\u21d2\u592a\u967d\u306e\u5149\u3084\u5f71\u304c\u6620\u3063\u3066\u3044\u306a\u3044\u5b66\u7fd2\u30c7\u30fc\u30bf\uff08\u753b\u50cf\u679a\u6570\uff09\u3092\u5897\u3084\u305b\u3070\u7cbe\u5ea6\u304c\u5411\u4e0a\u3059\u308b<\/li>\n<li>\u672c\u30e2\u30c7\u30eb\u306f\u753b\u50cf\u4e0a\u306e\u5f71\u3084\u5149\u3092\u8a8d\u8b58\u3067\u304d\u306a\u3044<\/li>\n<li>\u7bc9\u5e74\u4ee3\u3092\u63a8\u5b9a\u3059\u308b\u969b\u306e\u5224\u65ad\u6839\u62e0\u306f\u300c\u7a93\u30fb\u58c1\u30fb\u6728\u300d\u3067\u3042\u308b<br \/>\n\u21d2\u4eba\uff08\u5efa\u7bc9\u8a2d\u8a08\u306e\u30d7\u30ed\uff09\u3068\u672c\u30e2\u30c7\u30eb\u306e\u5224\u65ad\u6839\u62e0\u306f\u5171\u901a\u3057\u3066\u3044\u308b<\/li>\n<\/ul>\n<p>\u4eca\u56de\u306f\u53ef\u8996\u5316\u3092\u884c\u3046\u3053\u3068\u304c\u76ee\u7684\u3067\u3042\u308a\u3001\u7cbe\u5ea6\u306e\u826f\u3044\u30e2\u30c7\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u512a\u5148\u3057\u305f\u305f\u3081\u3001\u4eca\u5f8c\u63a8\u5b9a\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b1980\u5e74\u4ee3\u30681990\u5e74\u4ee3\u306f\u89e6\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u5224\u65ad\u6839\u62e0\u306e\u8003\u5bdf\u3092\u884c\u3063\u305f\u306e\u30821960 \u5e74\u4ee3\u30fb1970\u5e74\u4ee3\u30682000 \u5e74\u4ee3\u30fb2010\u5e74\u4ee3\u306e\u307f\u3067\u3057\u305f\u3002<\/p>\n<p>\u4eca\u5f8c1981\u5e74\u3092\u5883\u306b\u5efa\u7269\u3092\u898b\u5206\u3051\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308c\u3070\u3001\u3088\u308a\u7cbe\u7dfb\u304b\u3064\u6709\u76ca\u306a\u30c7\u30fc\u30bf\u304c\u5f97\u3089\u308c\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>\u7bc9\u5e74\u4ee3\u306f\u707d\u5bb3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3084\u9707\u707d\u6642\u306e\u907f\u96e3\u7d4c\u8def\u3092\u8003\u3048\u308b\u969b\u306b\u91cd\u8981\u306a\u60c5\u5831\u3067\u3059\u304c\u3001\u5bb9\u6613\u306b\u53d6\u5f97\u3067\u304d\u305a\u3001\u8ab0\u3082\u304c\u7c21\u5358\u306b\u6271\u3048\u308b\u30c7\u30fc\u30bf\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u672c\u7814\u7a76\u3067\u884c\u3063\u305f\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u306e\u3088\u3046\u306b\u3001\u753b\u50cf\u3092\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3059\u3050\u306b\u7bc9\u5e74\u4ee3\u304c\u5224\u660e\u3059\u308c\u3070\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3084\u907f\u96e3\u7d4c\u8def\u7b56\u5b9a\u304c\u3088\u308a\u7c21\u5358\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u8003\u3048\u307e\u3059\u3002<\/p>\n<div class=\"st-header-flexwrap\" style=\"height: auto; width: 100%; box-sizing: border-box; background-color: #efefef; border-radius: 5px; border: solid #ccc 1px; padding: 20px; margin-bottom: 0px;\">\n<div class=\"st-header-flexbox\">\n<p class=\"st-header-flextitle\" style=\"font-size: 110%; color: #000;\">GIS\u3084AI\u6a5f\u68b0\u5b66\u7fd2\u3092\u4f7f\u3063\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u3054\u76f8\u8ac7\u3092\u627f\u3063\u3066\u3044\u307e\u3059\u3002\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><span class=\"st-mybtn st-mybtn-mini\"><a style=\"background: #01579b; border-radius: 5px; font-weight: normal; color: #fff; box-shadow: 0 3px 0 #01579b;\" href=\"https:\/\/www.informatix.co.jp\/contact-us\/\" target=\"_blank\" rel=\"noopener\">\u76f8\u8ac7\u3059\u308b<i class=\"fa fa-after fa-angle-right st-css-no\" aria-hidden=\"true\"><\/i><\/a><\/span><\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 70%;\">\u3010\u53c2\u8003\u6587\u732e\u3011<\/span><br \/>\n<span style=\"font-size: 70%;\">[1] \u5742\u672c\u771f\u4e00\uff1a\u300cDeep Learning \u3092\u7528\u3044\u305f\u7bc9\u5e74\u4ee3\u63a8\u5b9a\u306e\u8a66\u307f\u300d\uff0c\u6442\u5357\u5927\u5b66\u5352\u696d\u8ad6\u6587\u96c6\uff0c2018-01<br \/>\n[2] RECRUIT\uff0e\u201c\u3010SUUMO\u3011\u95a2\u897f\u306e\u4e0d\u52d5\u7523\u60c5\u5831\u30fb\u4e0d\u52d5\u7523\u58f2\u8cb7\u30fb\u4f4f\u5b85\u60c5\u5831\u201d\uff0ehttps:\/\/suumo.jp\/\uff0c\uff082018-07-24\u53c2\u7167\uff09<br \/>\n[3] LIFULL\uff0e\u201c\u4e0d\u52d5\u3055\u3093\u30fb\u8cc3\u8cb8\u30fb\u4f4f\u5b85\u60c5\u5831\uff08\u30de\u30f3\u30b7\u30e7\u30f3\u30fb\u4e00\u6238\u5efa\u3066\uff09\u306a\u3089HOME\u2019S\u3010\u30db\u30fc\u30e0\u30ba\u3011\u201d\uff0ehttps:\/\/www.homes.co.jp\/\uff0c\uff082018-07-30\u53c2\u7167\uff09<br \/>\n[4] Selvaraju\uff0cR.R.\uff0cDas\uff0cA.\uff0cVedantam\uff0cR.\uff0cand Cogswell\uff0cM. \uff1a \uff62Grad-CAM: Visual Explanations from Deep 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