Sinir a\u011f\u0131, biyolojik n\u00f6ronlardan gev\u015fek bir \u015fekilde esinlenen, a\u011f\u0131rl\u0131kl\u0131 ba\u011flant\u0131lar ve do\u011frusal olmayan aktivasyon fonksiyonlar\u0131 arac\u0131l\u0131\u011f\u0131yla say\u0131sal girdileri i\u015fleyen birbirine ba\u011fl\u0131 “yapay n\u00f6ronlar” (d\u00fc\u011f\u00fcmler) katmanlar\u0131nda d\u00fczenlenen bir hesaplama sistemidir. Sinir a\u011flar\u0131, g\u00f6r\u00fcnt\u00fc tan\u0131ma ve konu\u015fma transkripsiyonundan LLM’lere<\/a> ve \u00fcretken AI’ya kadar neredeyse t\u00fcm modern yapay zekan\u0131n temelini olu\u015fturur.<\/p>\n Bir sinir a\u011f\u0131nda giri\u015f, gizli ve \u00e7\u0131k\u0131\u015f<\/a> katmanlar\u0131 vard\u0131r. Her ba\u011flant\u0131n\u0131n e\u011fitim s\u0131ras\u0131nda \u00f6\u011frenilen bir a\u011f\u0131rl\u0131k parametresi vard\u0131r. E\u011fitim \u015funlar\u0131 i\u00e7erir: ileri yay\u0131l\u0131m (girdi a\u011fdan akarak \u00e7\u0131kt\u0131 \u00fcretir), kay\u0131p hesaplama (\u00e7\u0131kt\u0131y\u0131 ger\u00e7ek de\u011ferle kar\u015f\u0131la\u015ft\u0131rma), geri yay\u0131l\u0131m (kay\u0131b\u0131n a\u011f\u0131rl\u0131klara g\u00f6re gradyanlar\u0131n\u0131 hesaplama) ve gradyan ini\u015fi (kay\u0131b\u0131 azaltmak i\u00e7in a\u011f\u0131rl\u0131klar\u0131 g\u00fcncelleme). Modern a\u011flar\u0131n milyonlarca ile trilyonlarca parametresi vard\u0131r, y\u00fcksek performansl\u0131 GPU\/TPU altyap\u0131s\u0131 kullan\u0131larak b\u00fcy\u00fck veri<\/a> k\u00fcmeleri \u00fczerinde e\u011fitilirler.<\/p>\n Farkl\u0131 mimariler farkl\u0131 g\u00f6revlerde m\u00fckemmeldir: tablosal veri ve temel regresyon\/s\u0131n\u0131fland\u0131rma i\u00e7in ileri beslemeli (MLP’ler); g\u00f6r\u00fcnt\u00fc i\u015fleme i\u00e7in konvol\u00fcsyonel sinir a\u011flar\u0131 (CNN’ler); s\u0131ral\u0131 veri i\u00e7in tekrarlayan sinir a\u011flar\u0131 (RNN\/LSTM’ler); dil ve \u00e7ok modlu g\u00f6revler i\u00e7in Transformer’lar<\/a>; graf yap\u0131l\u0131 veri i\u00e7in graf sinir a\u011flar\u0131 (GNN’ler); ve \u00fcretken g\u00f6revler i\u00e7in dif\u00fczyon modelleri<\/a>.<\/p>\n Sinir a\u011flar\u0131 bir\u00e7ok alanda at\u0131l\u0131m sonu\u00e7lar\u0131 \u00fcretti\u2014baz\u0131 k\u0131yaslamalarda insanlar\u0131 ge\u00e7en g\u00f6r\u00fcnt\u00fc tan\u0131ma, neredeyse insan kalitesine ula\u015fan makine \u00e7evirisi, protein yap\u0131s\u0131 tahminini d\u00f6n\u00fc\u015ft\u00fcren AlphaFold ve bilgi \u00e7al\u0131\u015fmas\u0131n\u0131 yeniden \u015fekillendiren LLM<\/a>’ler. S\u0131n\u0131rlamalar aras\u0131nda veri a\u00e7l\u0131\u011f\u0131 (b\u00fcy\u00fck e\u011fitim veri k\u00fcmeleri gerektirme), yorumlanabilirlik zorluklar\u0131, z\u0131t girdilere k\u0131r\u0131lganl\u0131k, enerji yo\u011funlu\u011fu ve hizalama problemi (e\u011fitilmi\u015f a\u011flar\u0131n ama\u00e7lanan hedefleri takip etmesini sa\u011flama) yer al\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":" TLDR: Sinir a\u011f\u0131, biyolojik n\u00f6ronlardan gev\u015fek bir \u015fekilde esinlenen, a\u011f\u0131rl\u0131kl\u0131 ba\u011flant\u0131lar ve do\u011frusal olmayan aktivasyon fonksiyonlar\u0131 arac\u0131l\u0131\u011f\u0131yla say\u0131sal girdileri i\u015fleyen birbirine ba\u011fl\u0131 “yapay n\u00f6ronlar” (d\u00fc\u011f\u00fcmler) katmanlar\u0131nda d\u00fczenlenen bir hesaplama sistemidir. Sinir a\u011flar\u0131, g\u00f6r\u00fcnt\u00fc tan\u0131ma ve konu\u015fma transkripsiyonundan LLM’lere ve \u00fcretken AI’ya kadar neredeyse t\u00fcm modern yapay zekan\u0131n temelini olu\u015fturur. Mimari ve E\u011fitim Bir sinir a\u011f\u0131nda […]<\/p>\n","protected":false},"author":4,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"categories":[],"class_list":["post-11945","term","type-term","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/virconlegal.com\/tr\/wp-json\/wp\/v2\/term\/11945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/virconlegal.com\/tr\/wp-json\/wp\/v2\/term"}],"about":[{"href":"https:\/\/virconlegal.com\/tr\/wp-json\/wp\/v2\/types\/term"}],"author":[{"embeddable":true,"href":"https:\/\/virconlegal.com\/tr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/virconlegal.com\/tr\/wp-json\/wp\/v2\/comments?post=11945"}],"version-history":[{"count":1,"href":"https:\/\/virconlegal.com\/tr\/wp-json\/wp\/v2\/term\/11945\/revisions"}],"predecessor-version":[{"id":12309,"href":"https:\/\/virconlegal.com\/tr\/wp-json\/wp\/v2\/term\/11945\/revisions\/12309"}],"wp:attachment":[{"href":"https:\/\/virconlegal.com\/tr\/wp-json\/wp\/v2\/media?parent=11945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/virconlegal.com\/tr\/wp-json\/wp\/v2\/categories?post=11945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Mimari ve E\u011fitim<\/h3>\n
B\u00fcy\u00fck Sinir A\u011f\u0131 T\u00fcrleri<\/h3>\n
Yetenekler ve S\u0131n\u0131rlamalar<\/h3>\n