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Spam identification method, device, and system

A technology of spam information and identification method, applied in the field of Internet applications, can solve problems such as inability to identify spam information, achieve the effect of improving accuracy and reducing misjudgment rate

Active Publication Date: 2020-12-18
XIAMEN MEET YOU INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem in the related art that it is impossible to identify garbage information for user-generated information after semantic conversion, the present invention provides a method, device and system for identifying garbage information

Method used

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  • Spam identification method, device, and system
  • Spam identification method, device, and system
  • Spam identification method, device, and system

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Embodiment Construction

[0038] Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0039] figure 1 It is a flow chart of a method for identifying spam according to an exemplary embodiment. Such as figure 1 As shown, the spam identification method may include the following steps.

[0040] In step S110, the text content of the user's original information is extracted.

[0041] User-generated information is information entered by users on the web. For example, in a forum, users leave comments on a certain topic.

[0042] It can be understood that the user-generated information includes emoticons, texts and other content.

[0043] User-generated inf...

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PUM

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Abstract

The invention discloses a rubbish information recognition method, device and system, and belongs to the technical field of internet application. The method comprises the steps of extracting the text content of original information of a user, conducting semanteme reduction on the text content, conducting matching calculation on the reduced text in a pre-configured sample model library through gradient descent algorithm, obtaining the rubbish probability that the original information of the user is rubbish information, and determining whether or not the original information of the user is rubbish information through comparing the rubbish probability with a preset threshold of rubbish information. Besides, the invention further provides a rubbish information recognition device and system. The rubbish information recognition method and device and system can recognize whether or not the original information, on which semanteme conversion is conducted, of the user is rubbish information.

Description

technical field [0001] The invention relates to the technical field of Internet applications, in particular to a garbage information identification method, device and system. Background technique [0002] With the development of Internet technology, network information is becoming more and more abundant, but various user-generated information on the website is mixed, and there are more and more spam information such as useless advertisements and pornography. Therefore, the user-generated information on the website should be filtered by spam words in advance, that is, the user-generated information should be identified as spam in advance, and the user-generated information identified as spam should be blocked to ensure the purity of the website information . [0003] However, when publishing user-generated information, semantic conversion is performed on the user-generated information in advance, so as to avoid being identified as spam. For example, in order to avoid being ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/30G06F40/216G06F16/335
CPCG06F16/335G06F40/30
Inventor 陈方毅陈伟
Owner XIAMEN MEET YOU INFORMATION TECH