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E-Clean: A Data Cleaning Framework for Patient Data
ICI '11: Proceedings of the 2011 First International Conference on Informatics and Computational IntelligenceWe need to prepare quality data by pre-processing the raw data. Data cleaning, also called data cleansing or scrubbing, deals with detecting and removing errors and inconsistencies from data in order to improve the quality of data. Data cleaning system ...
An Enhanced Technique to Clean Data in the Data Warehouse
DESE '11: Proceedings of the 2011 Developments in E-systems EngineeringData quality is a critical factor for the success of data warehousing projects. Improving the quality of data is important in data warehouse, because it is used in the process of decision support, which requires accurate data. There are many errors and ...
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