Fuzzy Local Polynomial Nonparametric Regression Models

Year 2012, Volume: 9 Issue: 2, 84 - 92, 15.08.2012

Memmedağa Memmedli , Münevvere Yıldız , Ozer Ozdemir

Abstract

In this study, nonparametric fuzzy regression models are considered. Existing fuzzy regression models are compared with improved fuzzy version of local nonparametric cubic regression model. In this new approach, it is found that performance of this model has better results according to others.

Keywords

Fuzzy nonparametric regression, LR Fuzzy number, Local polynomial smoothing

Bulanık Yerel Polinomiyal Parametrik Olmayan Regresyon Modelleri

Abstract

Bu çalışmada parametrik olmayan bulanık regresyon modelleri göz önüne alınmıştır. Mevcut bulanık regresyon modelleri, bulanık versiyonu geliştirilen parametrik olmayan yerel kübik regresyon modeli ile karşılaştırılmıştır. Bu yeni yaklaşımda, önerilen modelin performansının diğerlerine göre daha iyi sonuçlara sahip olduğu bulunmuştur.

Keywords

Bulanık parametrik olmayan regresyon, LR bulanık sayısı, Yerel polinomiyal düzeltme

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