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Метод расширения множества пространственно-временных образов сигналов от дефектов многоканальной дефектограммы магнитного дефектоскопа рельсов

Метод расширения множества пространственно-временных образов сигналов от дефектов многоканальной дефектограммы магнитного дефектоскопа рельсов

Abstract

The method of extending the set of spatio-temporal patterns of signals from defects of the multichannel defectogram of magnetic-field flaw detector of rails is offered which allows to reduce the probability of error classification and localization a decision rule of the recognition algorithm. The received results of research confirm efficiency of the devise method to be used for extending the set under the condition of unique division of subsets entering into set that in problem solving of unrepresentative data by development of the recognition algorithm is an important and actual step.

Предложен метод расширения множества пространственно-временных образов сигналов от дефектов многоканальной дефектограммы магнитного дефектоскопа рельсов, который позволяет уменьшить вероятность ошибки классификации и локализации решающего правила алгоритма распознавания. Полученные результаты исследований подтверждают эффективность разработанного метода, применяемого для расширения множества при условии однозначного разделения входящих в него подмножеств, что является важным и актуальным шагом в преодолении проблемы нерепрезентативных данных при разработке алгоритма распознавания.

Keywords

МЕТОД, ПРОСТРАНСТВЕННО-ВРЕМЕННОЙ ОБРАЗ, СПЕКТРАЛЬНАЯ ТЕОРЕМА, АЛГОРИТМ, ДЕФЕКТОГРАММА, КЛАССИФИКАЦИЯ, СОБСТВЕННОЕ ЧИСЛО

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average