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User portrait and block chain technology evidence obtaining method oriented to academic discarded scene

A blockchain and user technology, applied in the field of intelligent information processing and computers, can solve the problems of false identity information, multiple submissions, malicious submissions, etc., to improve detection efficiency, improve detection efficiency, and prevent random changes.

Pending Publication Date: 2021-09-03
江苏羽驰区块链科技研究院有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention discloses a user portrait and blockchain technology evidence collection method for academic misconduct scenarios, which are used to solve academic misconduct problems such as malicious submissions, multiple submissions of one manuscript, and false identity information that exist in the submission platform.

Method used

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  • User portrait and block chain technology evidence obtaining method oriented to academic discarded scene
  • User portrait and block chain technology evidence obtaining method oriented to academic discarded scene
  • User portrait and block chain technology evidence obtaining method oriented to academic discarded scene

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Embodiment Construction

[0025] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0026] This embodiment discloses a specific user portrait and blockchain technology evidence collection method for academic misconduct scenarios, which are used to detect and prevent academic misconduct in online academic submission platforms. The process is as follows figure 1 As shown, the main steps are as follows.

[0027] step 1. Upload article information and user main operations to the blockchain.

[0028] In this embodiment, user behavior data and article information are uploaded to the decentralized distributed blockchain system to ensure the irreversibility and unforgeability o...

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Abstract

The invention discloses a user portrait and block chain technology evidence obtaining method oriented to an academic discarded scene. The method comprises the steps of uploading article information and user operation to a block chain, calculating a user anomaly index through an isolated forest, obtaining scholar basic information by utilizing a crawler program, matching scholar identities, labeling the users with anomaly labels according to identity matching degrees and the anomaly index and the like. According to the method, the block chain technology is used for making up for the unreliability of data, and the data are made non-tampering; and meanwhile, tracing and verification of user behaviors are facilitated. The existing information counterfeiting possibility is detected by matching internal and external scholar data, and the potential bad intention person is labeled, so that the detection accuracy is improved; and abnormal behavior persons are analyzed by adopting an isolated forest algorithm, and suspicious users are labeled. Through the combination of the two aspects, the technical singleness of analysis only depending on text features is supplemented, and the detection efficiency of the endless behavior is improved.

Description

technical field [0001] The invention relates to the fields of intelligent information processing and computer technology, and in particular to a user portrait and blockchain technology evidence collection method for academic misconduct scenarios. Background technique [0002] With the rapid development of science and technology, many academic conferences have been established and held around the world and a large number of academic papers have been published, which has accelerated social progress. However, because of the low-risk and high-profit incentives of "academic misconduct", it has become a very harmful and common behavior in the academic world, especially in the writing and publication of scientific research papers. With the repeated exposure of academic misconduct incidents by the media, it has aroused the attention of all walks of life to the issue of academic misconduct. How to identify these scholars with misconduct in academic websites has become an urgent probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/20G06F16/951G06F21/62G06N3/00
CPCG06Q50/205G06F16/951G06F21/6218G06N3/006
Inventor 孙星明武庆民韩进周世豪顾思宇孟若涵崔琦
Owner 江苏羽驰区块链科技研究院有限公司
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