Methods for evaluating and creating data quality [An article from: Information Systems] | ![Methods for evaluating and creating data quality [An article from: Information Systems]](http://ecx.images-amazon.com/images/I/51WKDKH7N9L._SL160_.jpg)
 enlarge | Author: W.e. Winkler
Publisher: Elsevier
Category: Book
Buy New: $8.95
Format: Html
Media: Digital
Publication Date: October 1, 2004
Availability: Available for download now
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Product Description
This digital document is a journal article from Information Systems, published by Elsevier in 2004. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
This paper provides a survey of two classes of methods that can be used in determining and improving the quality of individual files or groups of files. The first are edit/imputation methods for maintaining business rules and for imputing for missing data. The second are methods of data cleaning for finding duplicates within files or across files.
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