Sensitivity of Acoustic Emission Classification under Distribution Mixtures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00187897" target="_blank" >RIV/68407700:21340/11:00187897 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Sensitivity of Acoustic Emission Classification under Distribution Mixtures

Popis výsledku v původním jazyce

The distribution mixture (DM) model is usually applied whenever there is a strong evidence of multimodality in the data which is the case of Acoustic Emission (AE) applications. Our scope is the following: to employ the divergence based set of signal classification attributes and to explore the possible use of the distribution mixture as a model based method in statistical AE classification and cluster analysis. The clusters are considered to be generated from the DM components with normal densities. Wedeal with the problem of optimal number of components of the mixture. The contaminated model with simulated misleading cluster is considered and comparative sensitivity study is produced to discover the basic stability and robustness properties of DM approach.

Název v anglickém jazyce

Sensitivity of Acoustic Emission Classification under Distribution Mixtures

Popis výsledku anglicky

The distribution mixture (DM) model is usually applied whenever there is a strong evidence of multimodality in the data which is the case of Acoustic Emission (AE) applications. Our scope is the following: to employ the divergence based set of signal classification attributes and to explore the possible use of the distribution mixture as a model based method in statistical AE classification and cluster analysis. The clusters are considered to be generated from the DM components with normal densities. Wedeal with the problem of optimal number of components of the mixture. The contaminated model with simulated misleading cluster is considered and comparative sensitivity study is produced to discover the basic stability and robustness properties of DM approach.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BA - Obecná matematika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Forum Statisticum Slovacum

ISSN

1336-7420

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

103-109

Kód UT WoS článku

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EID výsledku v databázi Scopus

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