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Method and device for filtering information

A filtering information and post-filtering technology, applied in the field of filtering information, can solve the problems of slow processing speed, heavy machine workload, high energy consumption, etc., and achieve the effect of reducing the number of filtering times, increasing the speed, and reducing the load

Active Publication Date: 2011-03-16
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the workload of the machine is large, the processing speed is slow, and it takes up a lot of resources and consumes a lot of energy.

Method used

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  • Method and device for filtering information
  • Method and device for filtering information
  • Method and device for filtering information

Examples

Experimental program
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Embodiment Construction

[0020] In the embodiment of the present invention, the information retained after this comparison is not compared internally in the next comparison, only the information retained this time is compared with the newly added information until the next comparison, and the newly added information Perform internal comparisons to reduce the number of comparisons and improve the speed of filtering information. In this embodiment, there are many ways to determine whether the information is retained after filtering or newly added information. For example, one way is to mark the information by the time when the information is received (that is, the time when the user releases the information), and then Among all the information received before the start of this filtering operation, the information retained at the end of this filtering operation is the information retained after filtering described in the next filtering operation. The information received after the time, since the informa...

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Abstract

The invention discloses a method for filtering messages, which is used for improving the speed of filtering information and reducing the load of devices. The method of the invention comprises the steps of: comparing unfiltered messages with the reserved message after being filtered, comparing each of the unfiltered messages, and only reserving one message of a plurality of the messages when a plurality of the messages are determined to be similar. The invention also discloses a device used for filtering the messages.

Description

technical field [0001] The invention relates to the fields of computer and communication, in particular to a method and device for filtering information. Background technique [0002] With the development of the network and the rapid increase of the number of users, the amount of information released in the network is also increasing rapidly. In order to increase the exposure rate of information, users often publish information with similar content multiple times, or publish information with similar content in multiple places at the same time, or different users publish similar information, and these information are all within the validity period, and the network is full of A large amount of similar information occupies a large amount of network resources, and affects the quality of information in the network, causing great interference to other users when searching for information, making it difficult for users to see useful information. [0003] At present, there are many...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/06H04L12/08G06F17/30H04L12/58
Inventor 冯凌圣陈思儒
Owner ALIBABA GRP HLDG LTD
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