Digital economic index measuring and calculating method based on big data

Abstract

The invention discloses a digital economic index measuring and calculating method based on big data, which overcomes the problems of large data statistics and difficulty in weight determination of an analytic hierarchy process in the prior art when the indexes are excessive. The method comprises the following steps: establishing a database, and designing a digital economic development index evaluation index system; obtaining each index value in the typical region, and performing index unification processing on the primarily selected indexes in the index system by adopting a subtraction unification method; carrying out dimensionless processing on the uniformized indexes by adopting a range standardization method to obtain scores of the indexes; analyzing the indexes subjected to the dimensionless processing, and selecting the indexes according to an analysis result; determining the weight of the selected index by adopting a factor analysis and principal component method and an entropy evaluation method; and calculating the digital economic index of the to-be-measured area. An index is selected from a plurality of indexes by adopting a scientific method, and then the weight is calculated, so that the digital economic index is obtained.

Description

technical field [0001] The invention relates to the technical field of digital economy, in particular to a method for measuring and calculating digital economic index based on big data. Background technique [0002] Digital economy, as an economic concept, is an economic form in which human beings can identify, select, filter, store, and use big data to guide and realize the rapid optimal allocation and regeneration of resources and achieve high-quality economic development. Digital economy, as A concept with a relatively broad connotation, any economic form that directly or indirectly uses data to guide resources to play a role and promote the development of productivity can be included in its scope. At the technical level, it includes big data, cloud computing, Internet of Things, blockchain, artificial intelligence Emerging technologies such as intelligence and 5G communications are typical representatives of "new retail" and "new manufacturing" at the application level. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problems in the prior art that the analytic hierarchy process has a large amount of data statistics when there are too many indicators, and the weight is difficult to determine, and provides a digital economic index calculation method based on big data, which obtains multiple regions and multiple indicators through the database The data, through screening to determine the specific index value and then calculate the weight, so as to obtain the digital economy index

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