Abstract: 【Purpose/significance】The development of Digital Economy needs the support of effective policy system, and the Quantita?
tive Study of policy text can provide decision-making basis and path optimization suggestions for the formulation and improvement of
digital economy policy in Jilin Province【. Method/process】The study uses text mining and PMC Index Model to construct a digital eco-nomic policy index system, which includes 9 first-order variables and 40 second-order variables, based on the quantitative evaluation and analysis of the digital economic policy texts of Jilin Province combined with PMC index and PMC surface.【Result/conclusion】Among nine Jilin Province digital economic policies, three are excellent, four are good, two are pass, which shows that the development policy of digital economy in Jilin Province is scientific and feasible, and the coordination of related policies is high【. Innovation/limita-tion】The evaluation index of digital economic policy is established, and the quantitative analysis method is used to study Jilin Prov-ince digital economic policies, which reduces the subjectivity of policy evaluation, meanwhile, further discussion on the effect of policy implementation is needed.