Data Quality Measurement Framework Research and Field Measurement Framework Construction
In order to activate the potential of data quality,a data quality measurement framework that takes into account infor-mation environment and technology realization is constructed,so as to improve the effectiveness of data mining and command de-cision.At first,the existing general and industrial data quality measurement frameworks are studied from the macro and micro levels,the data quality dimension clusters are obtained by clustering the data quality dimensions,and two types of characteristics of data quality dimension are extracted.Furthermore,the construction guidelines of data quality measurement framework for spe-cific field are put forward.Finally,based on the requirements of data quality measurement in management field,the data quality measurement framework for management field(DQMFM)is constructed by combining construction guidelines.Besides,the data quality dimensions,measurement metrics and measurement methods of DQMFM are introduced.
Data qualityData quality dimensionData quality measurementData quality measurement framework
NETL
NSTL
万方数据
