Methods for evaluating and creating data quality
نویسنده
چکیده
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. Published by Elsevier Ltd.
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عنوان ژورنال:
- Inf. Syst.
دوره 29 شماره
صفحات -
تاریخ انتشار 2004