Kurum Yazarı "Demir, Serdar" TR-Dizin İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Adaptive kernel density estimation with generalized least square cross-validation
Demir, Serdar (Hacettepe Univ, Fac Sci, 2019)Adaptive kernel density estimator is an efficient estimator when the density to be estimated has long tail or multi-mode. They use varying bandwidths at each observation point by adapting a fixed bandwidth for data. It is ... -
Blood and Milk Beta-hydroxybutyric Acid Concentrations in Different Dairy Cattle Breeds and Association of Subclinical Ketosis with Postpartum Health Disorders, Culling Rate, Body Condition Score, Parity and Milk Production in Holstein
Aksoy, Kemal; Deniz, Abdülkerim; Demir, Serdar; Onmaz, Ali Cesur (KAFKAS UNIV, 2022)The aim of the study was to analyse beta-hydroxybutyric acid concentration in the blood (BBAC) and milk (MBAC) at postpartum week 2 (PPW2) and week 4 (PPW4) in Holstein (n=216, 8 farms), Montbeliard (n=23), Simmental (n=38) ... -
ON THE ADAPTIVE NADARAYA-WATSON KERNEL REGRESSION ESTIMATORS
Demir, Serdar; Toktamış, Oniz (Hacettepe Univ, Fac Sci, 2010)Nonparametric kernel estimators are widely used in many research areas of statistics. An important nonparametric kernel estimator of a regression function is the Nadaraya-Watson kernel regression estimator which is often ...