Yazar "Mladenov, V" için İstatistik Bölümü listeleme
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Assessing the Quality of the Natural Cubic Spline Approximation
Sezer, Ahmet (World Scientific Publ Co Pte LTD, 2009)In large samples, central limit and saddle-point approximation theory suggest that spline functions having just two or three knots may be used to approximate the log- likelihood function for a single parameter, with the ... -
Assessment of Fuel Consumption Using Factorial Experiments, Regression Trees and MARS
Kan Kılınç, Betül; Yazıcı, Berna (World Scientific And Engineering Acad And Soc, 2009)The purpose of this paper is to determine the effects that are significant on the fuel consumption of F-4 aircrafts by using three different statistical methods and compare the results of those different methods. The ... -
A Comparison Study of Performance Measures and Length of Intervals in Fuzzy Time Series by Neural Networks
Memmedli, Memmedaga; Özdemir, Özer (World Scientific Publ Co Pte LTD, 2009)Deciding length of intervals and choosing performance measures have important issues to forecast fuzzy time series. Many forecasting studies accept MSE(Mean squared error) for performance measure and use only one kind of ... -
Estimation Method Based on MinMaxEnt Distribution for Missing Value in Time Series
Shamilov, Aladdin; Giriftinoğlu, Çiğdem (World Scientific Publ Co Pte LTD, 2009)In this study, MinMaxEnt distribution out of Generalized Entropy Optimization Distributions with moment functions and moment values dependent on parameter are introduced. MaxEnt distribution for observed time series is ... -
Hybrid Models Combining Neural Networks and Nonparametric Regression Models Used for Time Series Prediction
Aydın, Dursun; Mammadov, Mammadagha (World Scientific And Engineering Acad And Soc, 2009)In this paper, we proposed the hybrid models whose components are nonparametric regression and artificial neural networks. Smoothing spline, regression spline and additive regression models are considered as the nonparametric ...