Community activeness index acquisition method and system based on block chain system, medium and terminal

Abstract

The invention provides a community activeness index acquisition method and system based on a block chain system, a medium and a terminal. The method comprises the following steps: constructing factors of community participants; setting an activeness attenuation function of the community participants and a standardization factor of a discretization level; calculating the frequency of the community participants based on the activity attenuation function and the standardization factor of the discretization level; calculating a community activeness index based on the frequency number; and storing the community activeness index in a block chain. According to the community activeness index acquisition method and system based on the block chain system, the medium and the terminal, calculation of the community activeness index of the block chain is realized through the information entropy theory, and non-traceability presentation of the community scene activeness index in the block chain system is provided.

Description

technical field [0001] The present invention relates to the technical field of blockchain, in particular to a method, system, medium, and terminal for acquiring a community activity index based on a blockchain system. Background technique [0002] Blockchain is a distributed shared ledger and database, which has the characteristics of decentralization, non-tampering, traceability throughout the process, traceability, collective maintenance, and openness and transparency. Blockchain has rich application scenarios, can solve the problem of information asymmetry, and realize collaborative trust and concerted action among multiple subjects. [0003] In the community scene implemented with blockchain technology as the bottom layer, the information recorded in the block is usually a record of a series of events formed according to the order of timestamp (timestamp) according to the specific block construction specification. For example, in the Bitcoin (Bitcoin) network, the syste...

AI Technical Summary

Problems solved by technology

[0005] (1) The realization of third-party statistics requires the establishment of an additional system, which may have compatibility issues with the original blockchain system;

[0006] (2) The establishment of additional systems will dispel the original technical advantages of the blockchain to a certain extent, and usually lead to the re-emergence of a series of problems that the blockchain system tries to avoid, such as data distortion, data tampering, and data privacy;

[0007] (3) With the application of technologies such as zero-knowledge proof and the adjustment of the blockchain system design architecture, it is almost impossible to implement additional systems in the case of information encryption

Images