Data Mining and Knowledge Discovery In Databases

Published in Journal

Journal of Advances in Science and Technology [JAST] (Vol:4/ Issue: 8) DOI: 10.29070/JAST
Authors: Rishipal Bangarh,
Subjects: Science & Technology

Year: Feb, 2013
Volume: 4 / Issue: 8
Pages: 0 - 0 (0)
Publisher: Ignited Minds Journals
Source:
E-ISSN: 2230-9659
DOI:
Published URL: http://ipublisher.in/p/1972
Published On: Feb, 2013

Article Details

Data Mining and Knowledge Discovery In Databases |

Rishipal Bangarh, in Journal of Advances in Science and Technology | Science & Technology

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ABSTRACT:

There are many approaches for data cleaning. Some of themare: parsing3, datatransformation, duplicateelimination and statisticalmethod. A large variety of tools is available in the market to supportdata transformation and data cleaning tasks, in particular for datawarehousing. Some tools concentrate on a specific domain, such as cleaning nameand address data, or a specific cleaning phase, such as data analysis orduplicate elimination. Due to their restricted domain, specialized toolstypically perform very well but must be complemented by other tools to addressthe broad spectrum of transformation and cleaning problems.