Identification method, identification system, and filter system of spam mail

A spam, identification system technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as low identification accuracy, and achieve the effect of improving accuracy

Inactive Publication Date: 2014-05-21
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] A technical problem to be solved by the embodiments of the present invention is to provide a spam identification method, identification system, a

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  • Identification method, identification system, and filter system of spam mail
  • Identification method, identification system, and filter system of spam mail
  • Identification method, identification system, and filter system of spam mail

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0039] At the same time, it should be understood that, for the convenience of d...

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PUM

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Abstract

The invention, which relates to the field of the anti-spam mail technology, discloses a user communication behavior-based identification method, identification system, and filter system of a spam mail. The method comprises the following steps that: e-mail addresses of an addresser and an addressee of a received e-mail are extracted; according to the e-mail addresses of the addresser and the addressee, whether a user communication coefficient of the addresser relatively to the addressee exists is searched in a user communication coefficient database, wherein the user communication coefficient is constructed based on the user communication behavior and expresses a connection degree between the addresser and the addressee; if the corresponding user communication coefficient exists, whether the e-mail is a spam mail for the addressee is determined according to the user communication coefficient. According to the user communication behavior-based spam mail identification scheme, the easy avoidance can be prevented; the individual communication relation of the user is fully considered; and the accuracy of identification and filtering of the spam mail is improved.

Description

technical field [0001] The invention relates to the field of anti-spam technology, in particular to a spam identification method, identification system and filtering system based on user communication behavior. Background technique [0002] Email is one of the basic applications of Internet users today. Spam email generally refers to any email that is forcibly sent to a user's mailbox without the user's permission. According to monitoring data in December 2010, the number of spam emails sent worldwide is about 50 billion every day. The content of spam includes promotional advertisements, adult advertisements, money-making information, and destructive e-mails containing computer viruses. Therefore, all major mail providers regard improving the anti-spam effect of email as an important focus of improving the mailbox user experience. [0003] The traditional anti-spam system is based on the characteristics of the email itself, such as defining email characteristics based on ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/58
Inventor 于洪涌郭涛张京晖
Owner CHINA TELECOM CORP LTD
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