{"id":14936,"date":"2026-02-28T09:49:49","date_gmt":"2026-02-28T06:49:49","guid":{"rendered":"https:\/\/www.inetmar.com\/blog\/?p=14936"},"modified":"2026-02-28T10:10:04","modified_gmt":"2026-02-28T07:10:04","slug":"regresyon-nedir-ne-ise-yarar","status":"publish","type":"post","link":"https:\/\/www.inetmar.com\/blog\/regresyon-nedir-ne-ise-yarar\/","title":{"rendered":"Regresyon Nedir? Ne \u0130\u015fe Yarar?"},"content":{"rendered":"<p>28Regresyon istatistik ve makine \u00f6\u011frenmesinin en temel ara\u00e7lar\u0131ndan biridir. Basit\u00e7e anlatmak gerekirse regresyon bir veya daha fazla de\u011fi\u015fken aras\u0131ndaki ili\u015fkiyi modellemek ve bir de\u011fi\u015fkeni di\u011fer de\u011fi\u015fkenler yard\u0131m\u0131yla tahmin etmek i\u00e7in kullan\u0131l\u0131r.<\/p>\n<h2>Regresyon Ne Demek?<\/h2>\n<p>Regresyon analizi <strong>ba\u011f\u0131ml\u0131 de\u011fi\u015fken<\/strong> (tahmin etmek istedi\u011fimiz \u015fey) ile bir veya daha fazla <strong>ba\u011f\u0131ms\u0131z de\u011fi\u015fken<\/strong> (etkileyen fakt\u00f6rler) aras\u0131ndaki ili\u015fkiyi matematiksel bir denklemle ifade eder. En yayg\u0131n bilineni do\u011frusal regresyondur burada ili\u015fki d\u00fcz bir \u00e7izgiyle (do\u011fruyla) g\u00f6sterilir.<\/p>\n<p><strong>\u00d6rnek:<\/strong><br \/>\nEv fiyatlar\u0131n\u0131 tahmin etmek istiyorsunuz. Evin metrekaresi, oda say\u0131s\u0131, konumu gibi fakt\u00f6rler ba\u011f\u0131ms\u0131z de\u011fi\u015fken ev fiyat\u0131 ise ba\u011f\u0131ml\u0131 de\u011fi\u015fkendir. Regresyon bu fakt\u00f6rlere bakarak fiyat tahmini yapabilen bir form\u00fcl \u00e7\u0131kar\u0131r.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-14969 size-full\" src=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2026\/01\/regresyonnedir.png\" alt=\"Regresyon Nedir\" width=\"1010\" height=\"670\" srcset=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2026\/01\/regresyonnedir.png 1010w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2026\/01\/regresyonnedir-300x199.png 300w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2026\/01\/regresyonnedir-768x509.png 768w\" sizes=\"auto, (max-width: 1010px) 100vw, 1010px\" \/>Uygun fiyatl\u0131 <a href=\"https:\/\/www.inetmar.com\/sunucu\/vds-sunucu\/\" target=\"_blank\" rel=\"noopener\">Sanal Sunucu<\/a> hizmetlerimizi inceleyin.<\/p>\n<h2>Regresyon Ne \u0130\u015fe Yarar?<\/h2>\n<p>Regresyonun ba\u015fl\u0131ca kullan\u0131m alanlar\u0131 \u015funlard\u0131r:<\/p>\n<ul>\n<li><strong>Tahmin Yapma<\/strong><br \/>\nGelecekteki de\u011ferleri \u00f6ng\u00f6rmek i\u00e7in kullan\u0131l\u0131r.<br \/>\n<strong>\u00d6rnek:<\/strong> Bir \u015firket, ge\u00e7mi\u015f sat\u0131\u015f verilerine ve reklam harcamalar\u0131na bakarak gelecek ayki sat\u0131\u015f\u0131n\u0131 tahmin edebilir.<\/li>\n<li><strong>\u0130li\u015fkiyi Anlama<\/strong><br \/>\nDe\u011fi\u015fkenler aras\u0131ndaki ili\u015fkiyi \u00f6l\u00e7er: Bir fakt\u00f6r di\u011ferini ne kadar etkiliyor?<br \/>\n<strong>\u00d6rnek:<\/strong> Sigara i\u00e7me miktar\u0131 ile akci\u011fer kanseri riski aras\u0131ndaki ili\u015fkiyi anlamak.<\/li>\n<li><strong>Nedensellik \u0130ncelemesi (dikkatli kullan\u0131mla)<\/strong><br \/>\nTam nedensellik kurmaz ama g\u00fc\u00e7l\u00fc ipu\u00e7lar\u0131 verir. \u00d6zellikle kontroll\u00fc deneylerle birle\u015ftirildi\u011finde faydal\u0131d\u0131r.<\/li>\n<li><strong>Karar Destek<\/strong><br \/>\n\u0130\u015f d\u00fcnyas\u0131nda, ekonomide, t\u0131pta, sosyal bilimlerde yayg\u0131n kullan\u0131l\u0131r.<br \/>\n<strong>\u00d6rnek:<\/strong> Bir banka, kredi ba\u015fvurusu yapan ki\u015finin gelir, bor\u00e7 oran\u0131 gibi verilerine bakarak kredi riskini tahmin eder.<\/li>\n<\/ul>\n<h2>Regresyon T\u00fcrleri<\/h2>\n<ul>\n<li><strong>Basit Do\u011frusal Regresyon<\/strong>: Bir ba\u011f\u0131ms\u0131z de\u011fi\u015fkenle tahmin (\u00f6rne\u011fin boy \u2192 kilo tahmini).<\/li>\n<li><strong>\u00c7oklu Do\u011frusal Regresyon<\/strong>: Birden fazla ba\u011f\u0131ms\u0131z de\u011fi\u015fken.<\/li>\n<li><strong>Lojistik Regresyon<\/strong>: Sonu\u00e7 kategorik oldu\u011funda (evet\/hay\u0131r, hasta\/sa\u011fl\u0131kl\u0131 gibi).<\/li>\n<li><strong>Polinom Regresyon<\/strong>: \u0130li\u015fki do\u011frusal de\u011fil, e\u011frisel oldu\u011funda.<\/li>\n<\/ul>\n<p>\u00d6zetle regresyon verilerden anlam \u00e7\u0131karman\u0131n ve gelece\u011fe dair mant\u0131kl\u0131 tahminler yapman\u0131n en g\u00fc\u00e7l\u00fc yollar\u0131ndan biridir. Hem bilimsel ara\u015ft\u0131rmalarda hem de g\u00fcnl\u00fck i\u015f kararlar\u0131nda vazge\u00e7ilmezdir. Do\u011fru kullan\u0131ld\u0131\u011f\u0131nda \u00e7ok de\u011ferli sonu\u00e7lar verir yanl\u0131\u015f yorumland\u0131\u011f\u0131nda ise yan\u0131lt\u0131c\u0131 olabilir. Bu y\u00fczden verilerin kalitesi ve modelin uygunlu\u011fu her zaman kritik \u00f6nem ta\u015f\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>28Regresyon istatistik ve makine \u00f6\u011frenmesinin en temel ara\u00e7lar\u0131ndan biridir. Basit\u00e7e anlatmak gerekirse regresyon bir veya daha fazla de\u011fi\u015fken aras\u0131ndaki ili\u015fkiyi modellemek ve bir de\u011fi\u015fkeni di\u011fer de\u011fi\u015fkenler yard\u0131m\u0131yla tahmin etmek i\u00e7in kullan\u0131l\u0131r. Regresyon Ne Demek? Regresyon&#46;&#46;&#46;<\/p>\n","protected":false},"author":2,"featured_media":14967,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-14936","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/14936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/comments?post=14936"}],"version-history":[{"count":5,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/14936\/revisions"}],"predecessor-version":[{"id":15171,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/14936\/revisions\/15171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media\/14967"}],"wp:attachment":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media?parent=14936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/categories?post=14936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/tags?post=14936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}