Güncel Gönderiler: Matematik-Bilgisayar Bölümü
Toplam kayıt 29, listelenen: 1-20
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Performance comparison of different regression methods for vo(2)max estimation
(IEEE, 2013)The purpose of this paper is to develop maximal oxygen uptake (VO(2)max) models by using different regression methods such as Multilayer Feed-Forward Artificial Neural Networks (MFANN's), Support Vector Regression (SVR), ... -
Neural Network Based VO(2)max Prediction Models Using Maximal Exercise and Non-Exercise Data
(IEEE, 2013)Artificial Neural Network (ANN) models based on maximal and non-exercise (N-Ex) variables are developed to predict maximal oxygen uptake (VO(2)max) the input variables of the dataset are gender, age, body mass index (BMI), ... -
Dynamical gene-environment networks under ellipsoidal uncertainty: set-theoretic regression analysis based on ellipsoidal or
(Sprınger-Verlag Berlın, 2011)We consider dynamical gene-environment networks under ellipsoidal uncertainty and discuss the corresponding set-theoretic regression models. Clustering techniques are applied for an identification of functionally related ... -
Generalized difference-based weighted mixed almost unbiased ridge estimator in partially linear models
(Springer New York LLC, 2017)In this paper, a generalized difference-based estimator is introduced for the vector parameter (Formula presented.) in partially linear model when the errors are correlated. A generalized difference-based almost unbiased ... -
Efficiency of the generalized-difference-based weighted mixed almost unbiased two-parameter estimator in partially linear model
(TAYLOR & FRANCIS INC, 2017)In this paper, a generalized difference-based estimator is introduced for the vector parameter in partially linear model when the errors are correlated. A generalized-difference-based almost unbiased two-parameter estimator ... -
Revıvıng some geometrıc aspects of shrınkage estımatıon ın lınear models
(ANKARA UNIV, FAC SCI, 2019)It is well known that the least squares estimator is the best linear unbiased estimator of the parameter vector in a classical linear model. But, it is 'too long' as a vector and unreliable, confidence intervals are broad ... -
Thin film characterization of novel phthalimide materials
(NATL INST OPTOELECTRONICS, 2011)Spin coating technique is employed to produce thin phthalimide films using novel p-phthalimidobenzoic acid (FIBA) and N-(phthalimido)-p-aminobenzoic acid (FIABA) materials. Several spin speeds and various solution ... -
Xmm-newton observatıons of lumınous sources ın nearby galaxıes ngc 4395, ngc 4736, and ngc 4258
(IOP PUBLISHING LTD, 2013)We present the results of a study of non-nuclear discrete sources in a sample of three nearby spiral galaxies (NGC 4395, NGC 4736, and NGC 4258) based on XMM-Newton archival data supplemented with Chandra data for spectral ... -
Near-resonant diurnal reactions: A physical model applicable to origin of life processes
(2012)We adopt that the large residual chemical potential energy (CPE) among reagents of the biosphere constitutes the key physical problem posed by life. We associate the formation of this CPE with the nearresonant behaviour ... -
Breakıng free of the classroom: ımplementıng dıgıtal medıa to enhance students' ınvolvement ın learnıng mathematıcs
(IATED-INT ASSOC TECHNOLOGY EDUCATION A& DEVELOPMENT, 2016)This paper is related the qualitative evaluation of the Erasmus+ project MILAGE "Interactive Mathematics by implementing a Blended-Learning model with Augmented Reality and Game books". Presented evaluation summarizes the ... -
Performance comparison of different regression methods for VO2max ESTIMATION [VO2max tahmini için farkli regresyon yöntemlerinin performans Karsilastirmas]
(2013)The purpose of this paper is to develop maximal oxygen uptake (VO 2max) models by using different regression methods such as Multilayer Feed-Forward Artificial Neural Networks (MFANN's), Support Vector Regression (SVR), ... -
On the classical Maki-Thompson rumour model in continuous time
(SPRINGER, 2011)In this paper, the Maki-Thompson model is slightly refined in continuous time, and a new general solution is obtained for each dynamics of spreading of a rumour. It is derived an equation for the size of a stochastic rumour ... -
The distribution of the Liu-type estimator of the biasing parameter in elliptically contoured models
(Taylor & Francıs ınc, 2017)We derive the density function of the stochastic shrinkage parameters of the Liu-type estimator in elliptical models. The correctness of derivation is checked by simulations. A real data application is also provided. -
Restricted estimator in two seemingly unrelated regression model
(unıv punjab, 2016)This article is concerned with the estimation problem of multicollinearity in two seemingly unrelated regression (SUR) equations with linear restrictions. We propose a restricted feasible SUR estimates of the regression ... -
Neural network based VO2max prediction models using maximal exercise and non-exercise data [Maksimal egzersiz ve egzersize dayali olmayan verileri kullanarak sinir agi tabanli VO2MAX tahmin modelleri]
(2013)Artificial Neural Network (ANN) models based on maximal and non-exercise (N-Ex) variables are developed to predict maximal oxygen uptake (VO 2max) the input variables of the dataset are gender, age, body mass index (BMI), ... -
Data fusion in satellite images and their quantitative analysis [Uydu görüntülerinde veri karilmasi ve nicel analizi]
(2009)Data fusion may be considered a kind of complex image processing method which combines the different satellite images to bring complementary and useful information into one single composite image. The fused image will ... -
Existence of absorbing set for a nonlinear wave equation
(2002)We prove the existence of an absorbing set for a Cauchy problem involving a nonlinear wave equation. -
Lookıng into the fireball: rotse-ııı and swıft observatıons of early gamma-ray burst afterglows
(IOP PUBLISHING LTD, 2009)We report on a complete set of early optical afterglows of gamma-ray bursts (GRBs) obtained with the Robotic Optical Transient Search Experiment (ROTSE-III) telescope network from 2005 March through 2007 June. This set is ... -
Efficiency of the generalized difference-based liu estimators in semiparametric regression models with correlated errors
(TAYLOR & FRANCIS LTD, 2015)In this paper, a generalized difference-based estimator is introduced for the vector parameter beta in the semiparametric regression model when the errors are correlated. A generalized difference-based Liu estimator is ...
