A Unified Framework and Sequential Data Cleaning Approach for a Data Warehouse

Abstract

Summary The data cleaning is the process of identifying and removing the errors in the data warehouse. Data cleaning is very important in data mining process. Most of the organizations are in the need of quality data. The quality of the data needs to be improved in the data warehouse before the mining process. The framework available for data cleaning offers the fundamental services for data cleaning such as attribute selection, formation of tokens, selection of clustering algorithm, selection of similarity function, selection of elimination function and merge function. This research paper deals about the new framework for data cleaning. It also presents a solution to handle data cleaning process by using a new framework design in a sequential order.