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Basic Steps to Get Data QualitY for Data Mining
خطوات اساسية لتحسين نوعية البيانات لغرض تعدين البيانات

Author: ZAKI.S. TOWFIK
Journal: Journal of College of Education مجلة كلية التربية ISSN: 18120380 Year: 2010 Issue: 6 Pages: 117-128
Publisher: Al-Mustansyriah University الجامعة المستنصرية

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Abstract

The Data extracted from many sources will be integrated andthen transform into suitable form. Tthese data may be includes manyerrors and noise or inconsistencies data. It is necessary to clean thedata to get quality data before the data mined from errors and noisedata. The cleaning is the first task before any data analysis' Theresultant of cleaning analysis/model can be stamped for data qualitywhich very impotent for data minig process because without dataquality the algorithms of data nining can not work well or the resultof algorithms not good.Therefor this paper deal with Basics steps to clean data thatextracted from many sources to get good quality data for data miningalso reduce processing time, storage data and reducing costs andincreasing profits, for this case an implementation for data selectedfrom clinical chemical test for yarmook hospital education to detectand remove the errors or noise and or inconsistencies data'

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