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Short message intercepting method and device and cloud server

A cloud server and interception device technology, applied in the field of communication, can solve the problems of high cost, low spam short message recognition rate, low interception efficiency, etc.

Inactive Publication Date: 2014-11-26
BEIJING QIHOO TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the defects in the prior art, the present invention provides a short message interception method and device, and a cloud server to solve the problems in the prior art of low spam short message identification rate, low interception efficiency and high cost

Method used

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  • Short message intercepting method and device and cloud server
  • Short message intercepting method and device and cloud server
  • Short message intercepting method and device and cloud server

Examples

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Embodiment Construction

[0091] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0092] figure 1 Shows a schematic flow chart of a short message interception method provided by an embodiment of the present invention, as figure 1 As shown, the short message interception method of this embodiment is as follows.

[0093] Step 101, receiving the short message uploaded by the short message intercepting device.

[0094] In this embodiment, the short message intercepting device may be located in the terminal, and is used to monitor the short messages received by the terminal. The terminal may be a terminal capable of receiving short messages.

[0095] Step 102, performing word segmentation processing on the text content of the short message to obtain keyw...

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Abstract

The invention provides a short message intercepting method and device and a cloud server. The short message intercepting method comprises the steps that short messages uploaded by the short message intercepting device are received; word segmentation processing is conducted on text content of the short messages, and key words of the text content are obtained; first probability weighted values of all the key words belonging to junk short messages and second probability weighted values of all the key words belonging to normal short messages are obtained; a first joint probability of all the first probability weighted values of the key words and a second joint probability of all the second probability weighted values of the key words are obtained; whether the short messages are junk short messages or not is determined according to the first joint probability and the second joint probability; informing information is sent to the short message intercepting device, wherein the informing information comprises the information for judging whether the short messages belong to information of junk short messages or not so that the short message intercepting device can determine whether to intercept the short messages currently received or not according to the informing information. The short message intercepting method can solve the problems that in the prior art, the junk short message recognition rate and intercepting efficiency are low, and cost is high.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a short message interception method and device, and a cloud server. Background technique [0002] With the development of mobile communication services, the popularization of mobile phones and the decline of the charges for short messages, more and more users use short messages to transmit information. However, users receive more and more spam messages such as advertising messages and scam messages, and the spam messages are becoming more and more flooded, which has seriously affected the user's experience of using the message, which has exceeded the user's tolerance. It is urgent to deal with spam text messages. [0003] At present, spam SMS management mainly adopts automatic filtering and manual filtering. There are three main ways to intercept spam text messages: (1) Automatically filter users who meet the conditions through keywords and enter the blacklist; (2) Text ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04W12/12
Inventor 任寰段培堃丁超李振博常富洋李雨石
Owner BEIJING QIHOO TECH CO LTD
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