2023 is the last year of the implementation of the"Industrial Internet Innovation and Development Action Plan(2021-2023)".In the context of multiple policies,an urgent problem arises of how to enable industrial enterprises to quickly understand the market demand and make relevant strategies through"Internet+industrial big data".This article first introduces common models for data correlation,briefly analyzes their characteristics,and then selects the maximum information coefficient as the data eigenvalue mea-surement for model optimization.Finally,a dataset is compiled based on the main economic indicators of industrial enterprises in the"2022 Jiangsu Statistical Yearbook",and analytical conclusions are reached.
关键词
工业大数据/最大信息系数/数据相关性
Key words
Industrial big data/Maximal information coefficient(MIC)/Data dependency
维普
万方数据