...Nasser Kianimehr; Hamed Zeinoddini-Meymand; Farhad Shahnia Purpose Power transformers are vital components of an electrical network. A defective transformer can cause instability and blackouts in parts of the network. An accurate classification of different transformer faults results...

...Aysu Coşkun; Sándor Bilicz Purpose This paper aims to discuss the classification of targets based on their radar cross-section (RCS). The wavelength, the dimensions of the targets and the distance from the antenna are in the order of 1 mm, 1 m and 10 m, respectively. Design/methodology/approach...

...., 2012 ; Liang et al., 2008). (Equation 4) where b _n and a _n are the unknown filter coefficients. This form of the transmittance was found to be sufficient in order to perform a proper classification of selected types of defects. Detailed...

...‐coordinate system formed by two most important principal components of the PCA transformation. Final confirmation of this approach are the classification results of recognition of several types of cancer, performed using Gaussian kernel SVM. Originality/value The results of selection of the most...

... classifiers and in this way improves the accuracy of the final classification. The aim of the research is to develop and compare the methods of combining neural classifiers of the heart beat recognition. Design/methodology/approach Two methods of integration of the results of individual classifiers...