Bulanık ve Yaklaşımlı Kümeler(Fuzzy and Rough Sets)

Yıl 2005, Cilt: 1 Sayı: 3, 13 - 25, 01.08.2005

Hacı Aktaş, Naim Çağman

Öz

Anahtar Kelimeler

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Bulanık ve Yaklaşımlı Kümeler(Fuzzy and Rough Sets)

Öz

Bu çalõşmada, klasik mantõğõn tanõmlayamadõğõ belirsiz kavramlarõn matematiksel olarak ifadeedilebilmesine olanak sağlayan Zadeh’in bulanõk kümeler (fuzzy sets) teorisi ve Pawlak’õn yaklaşõmlõ kümeler (rough sets) teorisi üzerinde durulmuştur. Bu iki teoriyle ilgili temel kavramlar verildiktensonra aralarõndaki bazõ önemli ilişkiler incelenmiştir. Daha sonra bulanõk normal altgruplarõn direktçarpõmõna göre bulanõk kümelerin üst yaklaşõmõ tanõmlanarak bazõ özellikleri verilmiştir

Anahtar Kelimeler

Bulanõk küme, bulanõk altgrup , yaklaşõmlõ küme, alt ve üst yaklaşõm

Kaynakça

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