Review ranking method based on block chain

A sorting method and blockchain technology, applied in business, instrument, buying/selling/lease transactions, etc., can solve problems such as speeding up computing speed, inability to improve chip performance, etc., to help management, promote healthy development, and ensure feasibility Effect

Inactive Publication Date: 2017-11-17
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the hash operation of proof of stake is only based on time and known data, it cannot be accelerated by improving chip performance

Method used

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  • Review ranking method based on block chain
  • Review ranking method based on block chain
  • Review ranking method based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be further described below in conjunction with specific embodiment:

[0032] See attached figure 1 As shown, the block chain-based evaluation sorting method described in this embodiment includes the following steps:

[0033] S1. For a traditional centralized e-commerce platform, build a blockchain; after the blockchain is built, the e-commerce platform conducts mining on the blockchain to ensure sufficient initial coins and prohibit users from mining Behavior.

[0034] S2. Distribute one unit of currency to existing users; the unit currency is determined according to the ratio of the total number of coins acquired, the growth rate of coins, the number of users, and the number of predicted new users in the future.

[0035] S3. For a newly registered user, complete a transaction to give the newly registered user account one unit of currency; the specific process is as follows:

[0036] S31. The e-commerce platform establishes a smart contract...

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PUM

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Abstract

The present invention relates to a block chain-based evaluation and sorting method, including the following steps: 1. Construct a block chain; 2. Distribute one unit of currency to existing users; 3. Complete a sum of one unit to the newly registered user account 4. When there is an increase in comments, obtain the value of the user who posted the comment, and complete a transaction of one unit of currency to the user's account; Calculate the user's total current evaluation score based on the user's historical evaluation score, credit value at the time of evaluation, and the user's level on the platform; 6. Give the final ranking based on the total current evaluation score. The present invention can effectively avoid the impact of swiping orders and bad reviews or malicious bad reviews on the ranking of evaluations, which is beneficial for users to have a clearer understanding of the quality of goods when consuming, and is also helpful for e-commerce platforms to manage merchants, to a certain extent It guarantees the quality of the goods appearing on the platform, which is conducive to the healthy development of the e-commerce platform.

Description

technical field [0001] The invention relates to the technical field of evaluation sorting, in particular to a block chain-based evaluation sorting method. Background technique [0002] With the rapid development of e-commerce platforms, in the existing online transactions, it is becoming more and more common for some sellers to swipe orders to get good reviews or even hire bad reviewers to swipe bad reviews for competitors in order to get higher sales. In contrast, there are currently two ways for e-commerce platforms to rank user reviews. The default is to sort by recommendation, and users can choose to sort by time. The ranking of recommendations is mainly based on the buyer's own credit index and time on the e-commerce platform. Time sorting, as the name suggests, is based on the user's evaluation time from recent to far. This sorting method will make it easy to maliciously write positive reviews and negative reviews. According to the research on user purchase behavior,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06
CPCG06Q30/0625
Inventor 郑子彬马璐
Owner SUN YAT SEN UNIV
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