About: Analysis of the Relationship Between Process and Vibex Data

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We explored how vibrations (recorded in the VIBEX dataset) are related to values of standard process variables, and particularly whether some of the vibration variables can be predicted from the process variables. We _rst looked at the global relationships between the two categories, by analysing the dependencies between the principal components of the two data families. This analysis shows a visual pattern indicating there is a non-random association between the two. Then we tried to learn a predictive model for each individual VIBEX variable, in which the inputs are formed by the process variables. Some of the vibration variables proved predictable as demonstrated by the values of the correlation coe_cient which measures the statistical agreement between the prediction and the actual value. The correlation coe_cient values estimated on independent test sets were often over 0.5 (a correlation ce_cient ranges from -1 to 1, where any positive number indicates a correlation). We explored how vibrations (recorded in the VIBEX dataset) are related to values of standard process variables, and particularly whether some of the vibration variables can be predicted from the process variables. We _rst looked at the global relationships between the two categories, by analysing the dependencies between the principal components of the two data families. This analysis shows a visual pattern indicating there is a non-random association between the two. Then we tried to learn a predictive model for each individual VIBEX variable, in which the inputs are formed by the process variables. Some of the vibration variables proved predictable as demonstrated by the values of the correlation coe_cient which measures the statistical agreement between the prediction and the actual value. The correlation coe_cient values estimated on independent test sets were often over 0.5 (a correlation ce_cient ranges from -1 to 1, where any positive number indicates a correlation). (en)
Title	Analysis of the Relationship Between Process and Vibex Data Analysis of the Relationship Between Process and Vibex Data (en)
skos:prefLabel	Analysis of the Relationship Between Process and Vibex Data Analysis of the Relationship Between Process and Vibex Data (en)
skos:notation	RIV/68407700:21230/14:00227964!RIV15-MSM-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(7E13027)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Železný, Filip Kléma, Jiří Štepanovský, Michal
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	2840
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/14:00227964
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Vibex Data (en)
http://linked.open.../riv/klicoveSlovo	Vibex Data
http://linked.open...ontrolniKodProRIV	[E4025DFCA12C]
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	SUstainable PREdictive Maintenance for manufacturing Equipment
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Kléma, Jiří Železný, Filip Štepanovský, Michal
http://localhost/t...ganizacniJednotka	21230

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