Publication: BELİRSİZLİK ORTAMINDA FUZZY FİNANSAL ORANLARLA KARAR VERME
Abstract
Belirsizlik kavramı farklı alanlarda karşımıza çıkmaktadır. Bu çalışmada Fuzzy mantık, belirsizliği hesaba katmak için kullanılmaktadır. Finansal analiz yöntemlerinden oran analizinde yorum için iki değerli mantığın yerine fuzzy mantığı kullanılması ve Uzman Sistemle birden fazla oranı tek bir değere indirerek karar verebilmek çalışmanın amacını oluşturmaktadır. İMKB (BİST) 100 de bulunan üretim işletmelerinin başlıca likidite analizi oranları ve finansal yapı oranları hesaplanarak Fuzzy Uzman Sistem uygulaması yapılmıştır. Bu çalışmada Fuzzy Uzman Sistem çıktı değerleri ile uzman görüşü karşılaştırılmış ve bulgular sonuç kısmında sunulmuştur
The concept of uncertainty is seen in different areas. In this study, fuzzy logic is used to count uncertainty. Using fuzzy logic instead of two valued logic in Ratio analysis which is one of the financial analysis and making decision by expert system by reducing to one value more than one ratio are aim of the study. Fuzzy Expert System was applied by mainly liquidity and leverage ratios in manufacturing companies which are in İMKB (BİST) 100 index. In this study it was compared Fuzzy Expert System output and financial expert comments and findings was presented in result section
The concept of uncertainty is seen in different areas. In this study, fuzzy logic is used to count uncertainty. Using fuzzy logic instead of two valued logic in Ratio analysis which is one of the financial analysis and making decision by expert system by reducing to one value more than one ratio are aim of the study. Fuzzy Expert System was applied by mainly liquidity and leverage ratios in manufacturing companies which are in İMKB (BİST) 100 index. In this study it was compared Fuzzy Expert System output and financial expert comments and findings was presented in result section