{"id":2168,"date":"2021-01-13T15:47:34","date_gmt":"2021-01-13T08:47:34","guid":{"rendered":"https:\/\/sites.unpad.ac.id\/setiawanhadi\/?p=2168"},"modified":"2021-05-01T21:14:47","modified_gmt":"2021-05-01T14:14:47","slug":"apa-itu-maxpooling","status":"publish","type":"post","link":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/?p=2168","title":{"rendered":"Apa itu MaxPooling"},"content":{"rendered":"<p>MaxPooling adalah suatu teknik pengurangan dimensi yang biasa diterapkan pada citra digital dan sekarang dikenal dalam dunia CNN (Convolutional Neural Network). Tekniknya sederhana dan dapat diilustrasikan sebagai berikut. Jika diketahui sebuah citra &#8216;virtual&#8217; dengan komposisi piksel 4\u00d74 sebagai berikut<\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td>12<\/td>\n<td>20<\/td>\n<td>30<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>12<\/td>\n<td>2<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>34<\/td>\n<td>70<\/td>\n<td>37<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>112<\/td>\n<td>100<\/td>\n<td>25<\/td>\n<td>12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>apabila dilakukan Maxpooling 2&#215;2 maka hasilnya adalah<\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td>20<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>112<\/td>\n<td>37<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Bagaimana caranya? Mudah saja.<br \/>\nKita ambil subcitra 2&#215;2 lalu pilih nilai maksimal, kemudian jadikan itu elemen dari citra yang baru. Lalu geser ke subcitra berikutnya, dan lakukan sepanjang dan selebar citra.<\/p>\n<p>Ada varian dari pooling ini yaitu AveragePooling, MinPooling, GlobalMaxPooling, GlobalMinPooling, dan GlobalAveragePooling. Bagi yang ingin memahami lebih dalam melalui program aplikasi, silakan <a href=\"https:\/\/drive.google.com\/file\/d\/14WsAUA4qpzvYq6_HfepD5L6ppX_EGpq1\/view?usp=sharing\">download program PoolingLayer disini.<\/a>. Video penjelasannya bisa dilihat via YouTube dengan <em>searching<\/em> &#8220;Visualisai Pooling Layer&#8221;, atau langsung akses link <a href=\"https:\/\/www.youtube.com\/watch?v=iCubXyzaGkA&#038;t=12s\">ini<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MaxPooling adalah suatu teknik pengurangan dimensi yang biasa diterapkan pada citra digital dan sekarang dikenal dalam dunia CNN (Convolutional Neural Network). Tekniknya sederhana dan dapat diilustrasikan sebagai berikut. Jika diketahui sebuah citra &#8216;virtual&#8217; dengan komposisi piksel 4\u00d74 sebagai berikut 12 20 30 0 8 12 2 0 34 70 37 4 112 100 25 12 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,13],"tags":[12],"class_list":["post-2168","post","type-post","status-publish","format-standard","hentry","category-belajar","category-belajar-ai","tag-belajar"],"_links":{"self":[{"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=\/wp\/v2\/posts\/2168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2168"}],"version-history":[{"count":9,"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=\/wp\/v2\/posts\/2168\/revisions"}],"predecessor-version":[{"id":2179,"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=\/wp\/v2\/posts\/2168\/revisions\/2179"}],"wp:attachment":[{"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.unpad.ac.id\/setiawanhadi\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}