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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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  • 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

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Experimental program
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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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Abstract

The invention relates to a review ranking method based on block chain. The method includes the following steps: 1. constructing a block chain; 2. distributing a unit coin to respective existed user; 3. settling a transaction which imparts a unit coin to a new registered user account; 4. if new reviews are added, acquiring the CoinDays destroyed value of the user who submits the review, and settling a transaction which imparts a unit coin to the user account; 5. on the basis of the CoinDays destroyed value of the user, historical review score of the user, credit upon reviewing and the user's rank in the platform, computing the user's total real-time review score; and 6. on the basis of the total real-time review score, providing a final ranking. According to the invention, the method herein can effectively prevent review ranking from being influenced by fake transactions and falsifying good reviews or malicious bad reviews, enables users to have better understanding of the quality of products in the purchase, helps e-commerce platforms to manage online shops, ensures product quality in the platform in a certain level, and is conducive to 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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