What is data validation?
12/06/2022 | by Patrick Fischer, M.Sc., Founder & Data Scientist: FDS
Data validation is a process that aims to improve the quality of data contained in a dataset. This process verifies that the data is accurate, consistent, and complete, and ensures that the data is fit for its stated purpose. The data validation process can be manual or automated. In the manual process, an expert reviews the data and ensures that it is accurate and complete. In the automated process, special programs or algorithms are used to validate the data.