About: Data mining and data cleaning

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with the importance of data quality in the data mining process. Organizations rely upon their data from which information and knowledge are produced for business decision-making. The quality of the results achieved through analysis is highly correlated with the quality of the inputs - data. The efficient implementation of the data mining algorithms and the interpretation of the results are of little value unless any techniques to detect and remove bad data are applied. There are many different ways how the data can become bad. It can be inaccurate, inconsistent, incomplete and out of date. Data can be also changed both deliberately or accidentally. Bad data results in wrong decision-making, which can damage the business, therefore data cleaning should be an integral part of analysis. The organizations with cleaner data and the means to use that data will gain a competitive advantage. The techniques to help ensure data quality by data cleaning and applying data quality metrics are intr This paper deals with the importance of data quality in the data mining process. Organizations rely upon their data from which information and knowledge are produced for business decision-making. The quality of the results achieved through analysis is highly correlated with the quality of the inputs - data. The efficient implementation of the data mining algorithms and the interpretation of the results are of little value unless any techniques to detect and remove bad data are applied. There are many different ways how the data can become bad. It can be inaccurate, inconsistent, incomplete and out of date. Data can be also changed both deliberately or accidentally. Bad data results in wrong decision-making, which can damage the business, therefore data cleaning should be an integral part of analysis. The organizations with cleaner data and the means to use that data will gain a competitive advantage. The techniques to help ensure data quality by data cleaning and applying data quality metrics are intr (en) data mining, kvalita dat, čištění dat, See5 (cs)
Title	Data mining and data cleaning Data mining a kvalita dat (cs) Data mining and data cleaning (en)
skos:prefLabel	Data mining and data cleaning Data mining a kvalita dat (cs) Data mining and data cleaning (en)
skos:notation	RIV/62690094:18450/05:00001714!RIV06-GA0-18450___
http://linked.open.../vavai/riv/strany	1-7
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA402/04/1308)
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Jakoubek, Bohumil
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Hradec Králové / Fakulta informatiky a managementu
http://linked.open...dnocenehoVysledku	516950
http://linked.open...ai/riv/idVysledku	RIV/62690094:18450/05:00001714
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	data mining; data quality; data cleaning; See5 (en)
http://linked.open.../riv/klicoveSlovo	data quality data mining See5 data cleaning
http://linked.open...ontrolniKodProRIV	[6CB43183FC1C]
http://linked.open...i/riv/mistoVydani	Liberec
http://linked.open...i/riv/nazevZdroje	Imea
http://linked.open...in/vavai/riv/obor	BB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Classification models and the assessment of their predictive properties
http://linked.open...UplatneniVysledku	2005
http://linked.open...iv/tvurceVysledku	Jakoubek, Bohumil
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Liberci
https://schema.org/isbn	80-7083-929-5
http://localhost/t...ganizacniJednotka	18450

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