A NEW ESTIMATION APPROACH IN MACHINE LEARNING REGRESSION MODEL
Küçük Resim Yok
Tarih
2024
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
University of Cincinnati
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In recent years, machine learning has become a frequently used method for statistical estimation. Random forest regression, decision tree regression, support vector regression and polynomial regression are commonly used supervised machine learning methods. The most commonly used loss function in gradient descent during the optimization phase of these methods is the quadratic loss function, which estimates model parameters by minimizing the cost. The selection of an appropriate loss function is crucial for method selection. There are several loss functions in the literature, such as absolute loss, logarithmic loss and squared error loss. In this study, we propose the use of an inverted normal loss function, which is a finite loss function, to gain a new perspective on minimizing cost and measuring performance in machine learning regression problems. We assert that this loss function provides more accurate estimations of cost minimisation as compared to the quadratic loss function, which is an infinite loss function. This article presents a new approach based on the inverted normal loss function for optimization in regression and performance metrics in machine learning. The procedure and its advantages are illustrated using a simulation study. © INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING.
Açıklama
Anahtar Kelimeler
Cost Functions, Gradient Descent, Inverted Normal Loss Functions, Loss Functions, Machine learning, Optimization
Kaynak
International Journal of Industrial Engineering : Theory Applications and Practice
WoS Q Değeri
Scopus Q Değeri
Q3
Cilt
31
Sayı
4
