Studies on Data Quality Evaluation Index System for Internet Plus Government Services in Big Data Era

Abstract

This paper studies and analyzes the related theories of data quality and data quality of Internet plus Government Services in big data era, summarizes and references the data quality evaluation indexes at home and abroad, puts forward the primary and secondary indexes suitable for evaluating the data quality of Internet plus Government Service in big data era in China, and constructs a scientific, systematic, developmental and operable data quality evaluation index system. The index system determines, according to the characteristics of big data, 5 primary data quality evaluation indexes (inherent quality of data, quality of data expression, situation quality related to the system, utility quality of data, and user experience quality of data) and 10 secondary data quality evaluation indexes. The construction of the system provides an effective data quality evaluation tool for government departments. Through data quality evaluation, relevant data quality problems can be found, analyzed and improved, which is conducive to improving the level of data quality.