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233.641  Articles
1 of 23.365 pages  |  10  records  |  more records»
In this study the heritability of body weights of Japanese quails (Coturnix coturnix Japanica) were estimated by using MINQUE (Minimum Quadratic Unbiased Estimation) methods. Firstly the variance components were estimated by using MINQUE method which were... see more

The studies of analysis of variance components is one of the important topics in mathematical statistics for this subject of wide application. In this paper given best quadratic unbiased estimator of variance components for balanced data for linear one-wa... see more

The Best linear unbiased estimate (BLUE) of Buys-Ballot estimates when trend-cycle component is linear are discussed in this paper.  The estimates are those proposed by Iwueze and Nwogu (2004).  Discussed are the Chain Based Estimation (CBE) met... see more

We propose a novel feature selection method based on quadratic mutual information which has its roots in Cauchy–Schwarz divergence and Renyi entropy. The method uses the direct estimation of quadratic mutual information from data samples using Gaussian ke... see more

Structural Equation Modeling (SEM) is used to analyze the causal relationships between observable and unobservable variables. Among the assumptions considered, but not essential, for the application of the SEM are the presence of multivariate normality be... see more

  This article provides a description of the most common methods in solving the quadratic assignment problem with extensive reference material. This problem is a difficult combinatorial problem whose solution (for any instance) is even impossibl... see more

In non-homogeneous Poisson process (NHPP) based software reliability models (SRM), specifying the software intensity function or the mean value function accurately is important. A wavelet shrinkage estimation (WSE) method has been proposed for estimating ... see more

The robust estimation of dipole radiation-source parameters from near-field measurement is considered. The case of data distorted byadditive noise and by spikes is investigated. A new approach based on a principle of minimal spatial extent is suggested. T... see more

Taking into account the advantages of Maximum Likelihood Method (most precise estimation), the statistical properties of MLEs (unbiasedness, consistency, efficiency, invariance, asymptotic normality) this paper aim is to present MLE in the context of esti... see more

1 of 23.365 pages  |  10  records  |  more records»