Classifiability Analysis of Indications by Eddy-Current Testing of Nuclear Power Plant Heat-Exchanger Tube

被引：0
|
作者：
Grman, Jan [1 ]
Syrova, Livia [1 ]
机构：
[1] Fac Elect Engn & Informat Technol, Dept Measurement, Bratislava 81219, Slovakia
来源：
PROCEEDINGS OF 19TH INTERNATIONAL CONFERENCE RADIOELEKTRONIKA 2009 | 2009年
关键词：
Classification; defectoscopy; feature vectors; reduction of dimension;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The contribution treats the topic of data transformation for classification of indications in the field of non-destructive defectoscopy by eddy-currents. Four algorithms for transformation of measured signal indications into suitable vectors of features will be presented. The contribution concentrates on the choice of coefficients from single or multiple vectors of features to define new data representation suitable for classification. Important is classification success and minimal dimension of result vector of features.
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页码：285 / 288
页数：4
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