Why do we need data preprocessing? What are the main tasks and relevant techniques used in data

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Why do we need data preprocessing? What are the main tasks and relevant techniques used in data preprocessing?

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Business Intelligence and Analytics Systems for Decision Support

ISBN: 978-0133050905

10th Edition

Authors: Ramesh Sharda, Dursun Delen, Efraim Turban

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Question Posted: Dec 30, 2014 11:09 AM

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Why do we need data preprocessing? What are the main tasks and relevant techniques used in data

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Data preprocessing is essential to any successful data mining study Good data leads to good informat...View the full answer

Business Intelligence and Analytics Systems for Decision Support

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