{"version":"1.0","provider_name":"Kodlar\u0131n Gizemli D\u00fcnyas\u0131","provider_url":"https:\/\/fatihsoysal.com\/blog","author_name":"Fatih Soysal","author_url":"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/","title":"Alzheimer Tahminlerini A\u00e7\u0131klamakta Grad-CAM'in Rol\u00fc","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ODEkx1dLH1\"><a href=\"https:\/\/fatihsoysal.com\/blog\/alzheimer-tahminlerini-aciklamakta-grad-camin-rolu\/\">Alzheimer Tahminlerini A\u00e7\u0131klamakta Grad-CAM&#8217;in Rol\u00fc<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/fatihsoysal.com\/blog\/alzheimer-tahminlerini-aciklamakta-grad-camin-rolu\/embed\/#?secret=ODEkx1dLH1\" width=\"600\" height=\"338\" title=\"&#8220;Alzheimer Tahminlerini A\u00e7\u0131klamakta Grad-CAM&#8217;in Rol\u00fc&#8221; &#8212; Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" data-secret=\"ODEkx1dLH1\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","description":"Alzheimer hastal\u0131\u011f\u0131, milyonlarca insan\u0131 etkileyen y\u0131k\u0131c\u0131 bir n\u00f6rodejeneratif hastal\u0131kt\u0131r. Erken te\u015fhis ve tedavi i\u00e7in, t\u0131bbi g\u00f6r\u00fcnt\u00fcleme verilerinden hastal\u0131\u011f\u0131 g\u00fcvenilir bir \u015fekilde tahmin edebilen derin \u00f6\u011frenme modelleri geli\u015ftirilmektedir. Ancak, bu modellerin karar verme s\u00fcre\u00e7lerinin \u015feffafl\u0131\u011f\u0131, \u00f6zellikle t\u0131bbi ba\u011flamda, kritik \u00f6nem ta\u015f\u0131r. Bu makalede, Grad-CAM (Gradient-weighted Class Activation Mapping) tekni\u011finin, t\u0131bbi g\u00f6r\u00fcnt\u00fcleme verileri \u00fczerinde e\u011fitilmi\u015f derin \u00f6\u011frenme modellerinin tahminlerini g\u00f6rselle\u015ftirerek ve a\u00e7\u0131klayarak Alzheimer hastal\u0131\u011f\u0131n\u0131n te\u015fhisinde nas\u0131l yard\u0131mc\u0131 oldu\u011funu ayr\u0131nt\u0131l\u0131 olarak ele alaca\u011f\u0131z. Grad-CAM'in g\u00fcc\u00fc, karma\u015f\u0131k modellerin \"kara kutu\" do\u011fas\u0131n\u0131 azaltarak, uzmanlar\u0131n tahminlerin arkas\u0131ndaki mant\u0131\u011f\u0131 anlamalar\u0131n\u0131 ve g\u00fcvenilirli\u011fini de\u011ferlendirmelerini sa\u011flamas\u0131d\u0131r."}