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Method for judging rubbish mail based on topological action

A spam and judgment method technology, applied in electrical components, digital transmission systems, transmission systems, etc., can solve problems such as difficult spam judgment applications, and achieve the effect of fast processing speed

Inactive Publication Date: 2011-05-11
杨辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above typical spam identification method is still a conceptual expression, and it is difficult to be applied in spam identification without a lot of follow-up work

Method used

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  • Method for judging rubbish mail based on topological action
  • Method for judging rubbish mail based on topological action
  • Method for judging rubbish mail based on topological action

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Experimental program
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Embodiment Construction

[0035] The present invention will be described in more detail below in conjunction with the accompanying drawings:

[0036] 1) Principle of Topological Behavior Recognition Model

[0037] Legitimate mail is the result of two-way communication for the purpose of exchanging information with each other under the premise of the existence of social relations between the sender and the recipient; while spam is the product of one-way communication driven by the sender's interests and for the purpose of large-scale diffusion. . The fundamental difference between the two will inevitably lead to significant differences in their behavior, so spam and legitimate mail can be distinguished in one-way / two-way behavior characteristics.

[0038]By analyzing and summarizing a large number of legitimate emails and spam samples, it is found that legitimate emails embody a kind of social relationship such as relatives, friends, colleagues, superiors and subordinates between the two communicating ...

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PUM

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Abstract

The invention provides a judging method of the rubbish mail, including: building a communication relation topological graph according to the communication relation of the e-mail; merging the users with the both-way communication relation as one kind in the communication relation topological graph, building the judging model of the rubbish mail; extracting the from mailbox address and the to mailbox address through the mail to be checked, and judging whether to be the rubbish mail; updating the rubbish mail judging model. The invention is provided with the advantages of fast and correctly judging the rubbish mail only requiring little information of the mail, and disposing to the different position according to the different conditions, e.g. the mail server, the gateway, the backbone net passageway and the like. Due to the fast processing speed, the diffuse of the rubbish mail can be inhibited from the headstream.

Description

(1) Technical field [0001] The invention relates to a method for judging spam. (2) Background technology [0002] E-mail has become an important communication method in people's work and life by virtue of its cheap, simple and fast advantages, but while people enjoy the convenience provided by e-mail, they are also suffering from the pain caused by its by-product, that is, the Internet Spam is rampant, and the trend has intensified in recent years. [0003] At present, the governance of spam is still concentrated on relying on spam filtering technology. While the content-based email filtering systems have gradually found some defects in the process of using them. Content filtering requires training, classification, and calculation. The filtering process requires a lot of system resources, so the processing speed is relatively slow, the CPU and memory usage is high, and the efficiency is low. Accuracy relies on a large amount of historical data, so the life cycle is short....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/58H04L9/36
Inventor 杨武张乐君王巍
Owner 杨辉