The Radial Basis Function (RBF) technique is an interpolation method that produces high-quality unstructured adaptive meshes. However, the RBF-based boundary problem necessitates solving a large dense linear system with cubic arithmetic complexity computationally expensive and prohibitive in terms of memory footprint. In this article, we accelerate computations 3D mesh deformation based on RBF ...

In credit risk evaluation the accuracy of a classifier is very significant for classifying the high-risk loan applicants correctly. Feature selection is one way of improving the accuracy of a classifier. It provides the classifier with important and relevant features for model development. This study uses the ensemble of multiple feature ranking techniques for feature selection of credit data. ...

We introduce the concept of forward rank-dependent performance criteria, extending original notion to criteria that incorporate probability distortions. A fundamental challenge is how reconcile time-consistent nature with time-inconsistency stemming from For this, we first propose two distinct definitions, one based on preservation value and other time-consistency policies and, in turn, establi...

Today, in every society the health and treatment sector are among the most important service sectors. Therefore, it is crucial that their performance be evaluated and examined. Although the researchers have proposed many different approaches to evaluate and rank the health sectors, no precise approach for evaluating and ranking have been reported up to now. Assessing the coefficient of variatio...