Method and apparatus for filteirng information

An information filtering and filtering unit technology, applied in the Internet field, can solve the problems of unsuccessfully preventing advertisement information from being sent to chat rooms, large missed judgment rate and misjudgment rate, etc., so as to prevent transmission, reduce missed judgment rate and misjudgment rate rate effect

Inactive Publication Date: 2007-11-21
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the keyword filtering method cannot successfully prevent various types of advertising information from being sent to

Method used

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  • Method and apparatus for filteirng information
  • Method and apparatus for filteirng information
  • Method and apparatus for filteirng information

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046] Example one

[0047] The flow of the method in the first embodiment is shown in FIG. 1. Before the process shown in Figure 1 is executed, a spam contact information database needs to be set up to store the spam contact information. The spam contact information in the spam contact information database can be that the chat room manager observes the information sent in the chat room, pre-configures it in the spam contact information database, and adds new information to the spam contact information database during the continuous work of the chat room. Contact information for rubbish.

[0048] The process shown in Figure 1 is specifically:

[0049] Step 101: The chat system receives the information to be sent to the chat room;

[0050] In the present invention, the information described in step 101 is called information to be sent.

[0051] Step 102: The chat system judges whether the currently received message to be sent carries the contact information, if it does, execute ste...

Example Embodiment

[0067] Example two

[0068] The difference between the information filtering method described in this embodiment and the information filtering method described in the first embodiment is that in the first embodiment, the spam contact information in the spam contact information database is configured by the administrator, but in this embodiment In the middle, it analyzes the information through the chat system, and configures the contact information that meets the requirements of the spam contact information to the spam contact information database.

[0069] In order to implement the information filtering method of the second embodiment, except that it is the same as that of the first embodiment, the spam contact information database is set; and the occurrence threshold value is also required. The appearance threshold is used to record the contact information as a rubbish contact information in the rubbish contact information database when the number of appearances of a certain con...

Example Embodiment

[0083] Example three

[0084] In the invention, in addition to only relying on the spam contact information to filter the information to be sent, after the spam contact information is used to filter the information to be sent, the commonly used information filtering method can also be used to further filter the information to be sent. In the present invention, commonly used information filtering methods are collectively referred to as information filtering methods, and the filtering methods based on spam contact information used in the present invention are referred to as spam contact information filtering methods. Specifically:

[0085] In the methods described in the first embodiment and the second embodiment, before sending the information to be sent, the information filtered through the spam contact method is further pre-filtered by the information filtering method, and it is determined whether it is advertisement information, and if so, the information is filtered; Otherwise,...

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PUM

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Abstract

The method sets up a junk contact mode data base and comprises: A) deciding if the message to be sent carries the contact mode; if yes, then entering the step B; otherwise, entering step D; B) extracting the contact mode carried in the message to be sent; deciding if there is a same contact mode in the junk contact mode database; if yes, entering the step C; otherwise, entering step D; C) rejecting the sending of the message to be sent, and ending the current process flow; D) sending the message to be sent. The invention also reveals an information filtering apparatus.

Description

technical field [0001] The invention relates to Internet technology, in particular to an information filtering method and device. Background technique [0002] In the current chat room advertisement filtering method, the method of keyword filtering is usually adopted to filter the chat information sent to the chat room. The method of keyword filtering collects keywords frequently appearing in advertisement information, judges each piece of chat information sent to the chat room, and judges whether the collected keywords exist in the chat information, and if so, filters out the keyword. Chat information, not sent to the chat room; if it does not exist, the chat information will be sent to the chat room. [0003] Usually, the advertising information sender can easily bypass the method of filtering advertisements based on keywords in the chat room by observing and analyzing the filtered advertising information and appropriately modifying the content of the advertising informat...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04L29/06
Inventor 王欣磊
Owner TENCENT TECH (SHENZHEN) CO LTD
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