{"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":"Ger\u00e7ek Hata m\u0131, \u00d6rnek Hata m\u0131? \u0130\u015fte Fark!","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"HLNjecuPEK\"><a href=\"https:\/\/fatihsoysal.com\/blog\/gercek-hata-mi-ornek-hata-mi-iste-fark\/\">Ger\u00e7ek Hata m\u0131, \u00d6rnek Hata m\u0131? \u0130\u015fte Fark!<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/fatihsoysal.com\/blog\/gercek-hata-mi-ornek-hata-mi-iste-fark\/embed\/#?secret=HLNjecuPEK\" width=\"600\" height=\"338\" title=\"&#8220;Ger\u00e7ek Hata m\u0131, \u00d6rnek Hata m\u0131? \u0130\u015fte Fark!&#8221; &#8212; Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" data-secret=\"HLNjecuPEK\" 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":"Makine \u00f6\u011frenmesinde, modelin performans\u0131n\u0131 de\u011ferlendirirken kar\u015f\u0131la\u015ft\u0131\u011f\u0131m\u0131z en \u00f6nemli kavramlardan ikisi ger\u00e7ek hata (true error) ve \u00f6rnek hata (sample error)'d\u0131r. Bu iki kavram\u0131 birbirinden ay\u0131rmak, modelin genelleme yetene\u011fini anlamak ve do\u011fru performans \u00f6l\u00e7\u00fcmlerini elde etmek i\u00e7in olduk\u00e7a \u00f6nemlidir. Bu makalede, ger\u00e7ek hata ve \u00f6rnek hatay\u0131 detayl\u0131 bir \u015fekilde ele alacak, aralar\u0131ndaki farklar\u0131 a\u00e7\u0131klayacak ve bunlar\u0131n nas\u0131l hesapland\u0131\u011f\u0131n\u0131 g\u00f6sterece\u011fim. Ayn\u0131 zamanda, model se\u00e7imi ve optimizasyonunda bu kavramlar\u0131n nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 da inceleyece\u011fiz."}