Analysis of artificial intelligence industry based on grey correlation ‐‐ a case study of Tianjin

During the two sessions in 2020, the central government listed artificial intelligence as the core of a new round of industrial revolution. This paper systematically combs the artificial intelligence industry in Tianjin, divides the industry into three layers by weighted Bayesian classifier, and uses the grey correlation model to study the total output value of Tianjin and the industrial output value of related artificial intelligence in Tianjin from 2017 to 2019. From high to low, the correlation degree with the output value of Tianjin is: technology layer, foundation layer and application layer. The results of grey correlation analysis in this paper are consistent with the enterprise strategic cooperation and development focus led by Tianjin municipal government, but the correlation degree does not reach the expected level. The reason lies in the unbalanced development of artificial intelligence industry and insufficient development. Tianjin should establish a professional big data management department, focus on the introduction of professionals, further cooperate with university enterprises, establish a big data information monitoring and management department, and make reasonable planning for the introduced industries in the park, so as to become a first-class smart city in China.