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Bogus news identification method and device

A false news and identification method technology, applied in the field of information processing, can solve the problems of low identification efficiency, high time-consuming cost and labor cost, etc., and achieve the effect of reducing labor costs, reducing the time required for investigation, and improving the accuracy of identification

Active Publication Date: 2018-11-16
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a false message identification method and its equipment to solve the problem that the existing false message identification method needs to consume a lot of time and labor costs, and the identification efficiency is low

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  • Bogus news identification method and device
  • Bogus news identification method and device
  • Bogus news identification method and device

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0027] In the embodiment of the present invention, by obtaining all the carrier texts containing the target message, as well as the propagation path of each carrier text, through the carrier text and the identification of the propagation user contained in the propagation path, the text matrix of each carrier text is obtained, and through multiple text matrices Get the text feature vector of the target message; at the same time, get the user propagation matrix through the propagation path of each carrier text, and then calculate the user propagation feature vector of the target message; finally, calc...

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Abstract

The present invention is suitable for the technical field of information processing, and provides a bogus news identification method and device. The method comprises the steps of: obtaining a plurality of carrier texts comprising target news, and propagation paths of the carrier texts; based on the carrier texts and identifiers of propagation users, obtaining the text matrixes of the carrier texts; introducing the text matrixes into a preset feature vector calculation model to obtain the text feature vector of the target news; according to the propagation paths of all the carrier texts, generating a user propagation matrix about the target news; introducing the user propagation matrix into a preset user feature calculation model to obtain a user propagation feature vector corresponding tothe target news; calculating a true and false index of the target news according to the user propagation feature vector and the text feature vector; and if the true and false index is in a preset trueand false index range, identifying that the target news is bogus news. The bogus news identification method and device do not need human investigation and evidence obtaining so as to reduce the humancost and the investigation time and improve the identification accuracy o the bogus news.

Description

technical field [0001] The invention belongs to the technical field of information processing, and in particular relates to a false message identification method and equipment thereof. Background technique [0002] False news, or "rumours," refers to fabricated news that doesn't exist. False news can falsely influence public opinion and lead people to make bad choices. Especially in the field of financial investment, false news may cause investors to make wrong investment choices, and even cause investors to panic, cause investment chaos in the economic market, and increase the risk of economic property losses for users. Therefore, how to accurately identify whether the target news is false news is of great significance. [0003] The existing false news identification technology needs to carry out relevant investigations on the target message to determine whether the target message is false news. However, the above method requires a lot of manpower to carry out thread inv...

Claims

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Application Information

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IPC IPC(8): G06Q30/02G06F17/27
CPCG06F40/205G06Q30/0225G06Q10/10G06Q30/018G06Q30/0248G06Q30/0609G06Q50/265
Inventor 王健宗黄章成吴天博肖京
Owner PING AN TECH (SHENZHEN) CO LTD
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