Data Validation – The Key to Accurate Results
Data mining has become one of the critical processes that enhances the decision-making ability of the organization with proper analysis of the data in the past to better decisions in the future. The data validation is one of the crucial processes in data mining. The data validation is the step that assures the quality of the data mined and thereby guarantees the quality of the whole process carried out. The data validation is the process of checking the quality and accuracy of the data sourced before using or processing it. It is known as a form of data cleansing. The data validation is a process that erases all the invalid data that would otherwise provide fault results thereby the decisions made on the analyzed data will also be wrong. Invalid data can potentially destroy the entire process of data mining and data analysis. This is the reason that makes data validation more important in the whole process. The data validation is the foundation of error-free analy