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Information processing method and apparatus

An information processing method and a technology of a preprocessing unit, which are applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of reducing system processing performance and SMS filtering efficiency, large number of keyword strategies, redundancy, etc. Achieve the effect of improving SMS filtering efficiency and processing performance

Inactive Publication Date: 2017-01-04
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In this way, the number of existing keyword strategies is too large and there is a lot of redundancy, which seriously reduces the processing performance of the system and the efficiency of SMS filtering

Method used

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  • Information processing method and apparatus
  • Information processing method and apparatus
  • Information processing method and apparatus

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0064] The method of information processing in this embodiment, such as figure 1 shown, including the following steps:

[0065] Step 101: Preprocessing all stored keywords and keyword combinations to obtain new keyword combinations;

[0066] Here, in actual application, all the stored keywords and keyword combinations may be the keywords and keyword combinations in the original keyword strategy.

[0067] The described preprocessing is performed on all keywords and keyword combinations stored to obtain new keyword combinations, specifically including:

[0068] Carrying out the rule transformation process that only includes the keyword combination of relationship with all the keywords and keyword combinations in the storage, so as to obtain the transformed keyword combination;

[0069] Deduplication and merging are performed on the converted keyword combination to obtain the new keyword combination.

[0070] Wherein, the rule transformation processing of all the stored keywor...

Embodiment 2

[0115] This embodiment describes the process of information processing in detail on the basis of the first embodiment.

[0116] Such as figure 2 As shown, the information processing system of this embodiment may include: a spam message interception system, a spam message strategy optimization system, and a spam message complaint system; wherein,

[0117] The spam SMS interception system reports its own spam SMS policy to the spam SMS policy optimization system, so that the spam SMS policy optimization system performs spam SMS policy optimization processing according to the reported spam SMS policy, and sends the optimized spam SMS policy to the spam SMS interception system, so as to better intercept junk messages; at the same time, the spam message complaint system reports the received complaint messages to the spam message strategy optimization system, so that the spam message strategy optimization system performs the spam message strategy optimization process according to t...

Embodiment 3

[0184] On the basis of Embodiments 1 and 2, this embodiment provides an information processing device, such as Figure 7 As shown, the device includes: a preprocessing unit 71, a strategy tree generation unit 72, a keyword strategy generation unit 73, and an identification unit 74; wherein,

[0185] The preprocessing unit 71 is configured to preprocess all stored keywords and keyword combinations to obtain new keyword combinations;

[0186] The strategy tree generating unit 72 is configured to generate a keyword strategy tree using the new keyword combination;

[0187] The keyword strategy generating unit 73 is configured to use the keyword strategy tree to generate a corresponding keyword strategy;

[0188] The identification unit 74 is configured to identify whether the intercepted short message is a spam text message according to the keyword strategy.

[0189] Wherein, in actual application, all the stored keywords and keyword combinations may be the keywords and keyword ...

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PUM

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Abstract

The invention discloses an information processing method. The information processing method comprises the following steps: preprocessing all stored key words and key word combinations thus obtaining a novel key word combination; generating a key word strategy tree by using the novel key word combination; generating a corresponding key word strategy by using the key word strategy tree; and identifying whether an intercepted short message is a junk short message or not. The invention also discloses an information processing apparatus.

Description

technical field [0001] The invention relates to the field of security in communication, in particular to an information processing method and device. Background technique [0002] With the continuous expansion of mobile communication services, a large number of spam messages appear, which will affect the normal life of mobile phone users at least, and cause significant economic losses to individuals or companies. Therefore, it is of great significance to deal with spam messages . [0003] At present, the method of short message interception is mainly based on keyword strategy and traffic strategy. When the content of the monitored short message includes keywords or keywords, the sending end that sends the short message is correspondingly released, intercepted or audited. Among them, the keyword strategy includes any keyword or combination of keywords that are common in spam text messages, such as "(Baccarat)&(Register|Enter)&(Award)&(Cooperation|Game)"; here, & represents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/3335
Inventor 杜海涛
Owner CHINA MOBILE COMM GRP CO LTD
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