CN102111723B - Method for identifying spam short message user by analyzing short message frequency and content - Google Patents
Method for identifying spam short message user by analyzing short message frequency and content Download PDFInfo
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- CN102111723B CN102111723B CN200910200652.9A CN200910200652A CN102111723B CN 102111723 B CN102111723 B CN 102111723B CN 200910200652 A CN200910200652 A CN 200910200652A CN 102111723 B CN102111723 B CN 102111723B
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Abstract
The invention relates to a method for identifying a spam short message user by analyzing short message frequency and content. The method comprises the following steps of: setting the frequency of a key word; recording short messages sent by a number and containing content against the key word in the range of set time; when the quantity of the short messages sent by the number and containing the content against the key word exceeds a threshold value in the range of the set time, determining that the calling number is a spam short message sender number; when the set frequency is not reached, continuing to monitor; and when the frequency of the short messages sent by the number and containing contents against the key word exceeds the set frequency, determining that the number is the spam short message sender number. According to the sending characteristics of the spam short messages, namely a normal number does not send a great quantity of the short messages containing content against the rules of the key word, and by analyzing short message frequency and contents, the spam short message user is identified, is listed among the spam short message sender numbers and is limited to send short messages; therefore, the method is effective in intercepting spam short messages.
Description
Technical field
The present invention relates to a kind of method realized by the short message frequency and content recognition refuse messages user, particularly relate to a kind of number transmission content of working as and meet keyword rule, and number sends legal note quantity when exceeding the threshold value of in advance setting, is classified as the method for refuse messages number.
Background technology
SMS (Short Message Service), as a kind of basic service of mobile communications network, while providing convenient Messaging Service for user, is also that the propagation of garbage information provides channel.And rubbish short message has the trend growed in intensity, refuse messages not only brings the harmful effect of customer complaint, also there is malicious owing fee problem, therefore needs to monitor interception in real time to refuse messages.
The transmission feature of refuse messages has: 1, send the frequency higher, 2, content repeat, mostly be swindle or advertisement, meet key characteristics.
Existing method, can Timeliness coverage refuse messages number merely from the frequency angle of refuse messages.But just tackled by frequency statistics, easily cause elam error rate too large.Only tackled by keyword, easily cause and block by mistake.
Summary of the invention
The object of the invention is to overcome the defect of prior art and a kind of method analyzing the short message frequency and content recognition junk short message user is provided, the method is according to the transmission feature of refuse messages, namely right number can not send the content violating keyword rule in a large number, adopt the analysis short message frequency to combine with content and identify the method for junk short message user, and list refuse messages number in, limit this number and send note, the method is a kind of method of effective catching rubbish note.
The technical scheme realizing above-mentioned purpose is: a kind of method analyzing the short message frequency and content recognition junk short message user,
The judgement setting certain keyword is the frequency of refuse messages number;
In the time range of setting, record calling number sends the note that content violates keyword;
When the note quantity of the violation keyword that the calling number in the time range set sends exceeds threshold value, think that this calling number is refuse messages number;
When not reaching the frequency, continuing monitoring, when the note quantity of the violation keyword that calling number sends exceeds threshold value, being then judged to be refuse messages number.
The above-mentioned analysis short message frequency and the method for content recognition junk short message user, wherein, it comprises the following steps:
First, record the time that calling number sends the note violating keyword, check whether the note of each violation keyword that calling number sends reaches the flow threshold in fixed time section, is correspondingly processed according to different states;
If do not violate keyword rule, then do not list monitoring in;
If violate keyword rule but be no more than flow threshold, then remove the expired note of this calling number, retain the note in fixed time section, record the time of every bar note, continue monitoring;
If violate keyword rule and excess flow threshold value, then remove the expired note of this calling number, retain the note in fixed time section, record the time of every bar note, list in refuse messages number as refuse messages number.
The above-mentioned analysis short message frequency and the method for content recognition junk short message user, wherein, also comprise:
Set the frequency of certain keyword, when number violates the frequency that the frequency of nominal key exceeds the keyword of setting, be then judged to be refuse messages number.
The invention has the beneficial effects as follows: the present invention is by analyzing the method for the short message frequency and content recognition junk short message user, when the transmission of number short message content violate keyword and excess flow setting threshold value time, just list refuse messages number in, get rid of the situation that normal note number note violates keyword once in a while, reduce intercepting rubbish short message elam error rate.
Accompanying drawing explanation
Fig. 1 is the flow chart of an embodiment of the method for the analysis short message frequency of the present invention and content recognition junk short message user;
Fig. 2 is the schematic diagram of the statistics queue according to caller and keyword of one embodiment of the invention.
Embodiment
Analyze a short message frequency and content recognition junk short message user's method, implementation method is: the judgement setting certain keyword is the frequency of refuse messages number; In the time range of setting, record calling number sends the note that content violates keyword; When the note quantity of the violation keyword that the calling number in the time range set sends exceeds threshold value, think that this calling number is refuse messages number; When not reaching the frequency, continuing monitoring, when number violates the frequency that the frequency of nominal key exceeds setting, being then judged to be refuse messages number.
The method comprises the following steps:
First, record the time that calling number sends the note violating keyword, check whether the note of each violation keyword that calling number sends reaches the flow threshold in fixed time section, is correspondingly processed according to different states;
If do not violate keyword rule, then do not list monitoring in;
If violate keyword rule but be no more than flow threshold, then remove the expired note of this calling number, retain the note in fixed time section, record the time of every bar note, continue monitoring;
If violate keyword rule and excess flow threshold value, then remove the expired note of this calling number, retain the note in fixed time section, record the time of every bar note, list in refuse messages number as refuse messages number;
Set the frequency of certain keyword, when number violates the frequency that the frequency of nominal key exceeds the keyword of setting, be then judged to be refuse messages number.
Below in conjunction with an embodiment, the invention will be further described.
Refer to Fig. 1, comprise the following steps in this embodiment:
Step S1, accepts note step;
Step S2, judges whether the note received violates keyword rule,
If so, then step S3 is entered;
If not, then return step S1;
Step S3, stored in note queue step, namely stored in the note queue according to calling number and keyword;
Step S4, judges whether this calling number exceeds the flow threshold of this keyword,
If so, then step S5 is entered;
If not, then return step S1;
Step S5, confirms step, namely confirms that this calling number is refuse messages number.
Refer to Fig. 2, Fig. 2 is the note queue schematic diagram according to calling number and keyword in step S3.
In sum, the present invention is a kind of method analyzing the short message frequency and content recognition junk short message user, and it is to violate keyword and frequency combined calculation.According to the frequency violating the note of keyword in the monitoring period, to the number exceeding setting threshold, list refuse messages number in; When monitoring the period, calling number being violated to the note statistics frequency of keyword according to content, after overclocking, entering refuse messages number.Have employed the method, when violating the number flow overclocking of keyword, what decrease mistake lists refuse messages number in right number.
This method be have employed for note optimization system, the elam error rate of refuse messages can be decreased, improve the hit degree of refuse messages identification.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (1)
1. analyze a short message frequency and content recognition junk short message user's method, it is characterized in that,
The judgement setting certain keyword is the frequency of refuse messages number;
In the time range of setting, record calling number sends the note that content violates keyword;
When the note quantity of the violation keyword that the calling number in the time range set sends exceeds threshold value, think that this calling number is refuse messages number;
When not reaching the frequency, continuing monitoring, when the note quantity of the violation keyword that calling number sends exceeds threshold value, being then judged to be refuse messages number,
First, record the time that calling number sends the note violating keyword, check whether the note of each violation keyword that calling number sends reaches the flow threshold in fixed time section, is correspondingly processed according to different states;
If do not violate keyword rule, then do not list monitoring in;
If violate keyword rule but be no more than flow threshold, then remove the expired note of this calling number, retain the note in fixed time section, record the time of every bar note, continue monitoring;
If violate keyword rule and excess flow threshold value, then remove the expired note of this calling number, retain the note in fixed time section, record the time of every bar note, list in refuse messages number as refuse messages number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910200652.9A CN102111723B (en) | 2009-12-24 | 2009-12-24 | Method for identifying spam short message user by analyzing short message frequency and content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910200652.9A CN102111723B (en) | 2009-12-24 | 2009-12-24 | Method for identifying spam short message user by analyzing short message frequency and content |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102111723A CN102111723A (en) | 2011-06-29 |
| CN102111723B true CN102111723B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910200652.9A Expired - Fee Related CN102111723B (en) | 2009-12-24 | 2009-12-24 | Method for identifying spam short message user by analyzing short message frequency and content |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595357B (en) * | 2011-11-30 | 2018-05-18 | 中兴通讯股份有限公司 | A kind of short message monitoring method and system |
| CN103906066B (en) * | 2012-12-27 | 2016-03-23 | 腾讯科技（北京）有限公司 | The harassing and wrecking screen method that a kind of user-generated content is mentioned and device |
| CN103634471B (en) * | 2013-12-05 | 2015-07-08 | 广东欧珀移动通信有限公司 | Method and system for processing spam message |
| CN106131347A (en) * | 2016-08-30 | 2016-11-16 | 广州市玄武无线科技股份有限公司 | A kind of method and device limiting short message sending number of times |
| CN115412850B (en) * | 2022-08-18 | 2023-07-28 | 南京鼎山信息科技有限公司 | Short message management and control service system and method based on 5G communication |
Citations (4)
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| CN1905408A (en) * | 2006-08-04 | 2007-01-31 | 华为技术有限公司 | Method and apparatus for monitoring message |
| CN101335920A (en) * | 2008-07-15 | 2008-12-31 | 中国联合通信有限公司 | Rubbish short message recognition system and method based on calling number location and transmitted content |
| CN101335968A (en) * | 2008-08-04 | 2008-12-31 | 中兴通讯股份有限公司 | Method and system for rubbish short message monitoring post processing |
| EP2109325A1 (en) * | 2007-03-20 | 2009-10-14 | Huawei Technologies Co., Ltd. | A message processing system,device and method |
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2009
- 2009-12-24 CN CN200910200652.9A patent/CN102111723B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1905408A (en) * | 2006-08-04 | 2007-01-31 | 华为技术有限公司 | Method and apparatus for monitoring message |
| EP2109325A1 (en) * | 2007-03-20 | 2009-10-14 | Huawei Technologies Co., Ltd. | A message processing system,device and method |
| CN101335920A (en) * | 2008-07-15 | 2008-12-31 | 中国联合通信有限公司 | Rubbish short message recognition system and method based on calling number location and transmitted content |
| CN101335968A (en) * | 2008-08-04 | 2008-12-31 | 中兴通讯股份有限公司 | Method and system for rubbish short message monitoring post processing |
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| CN102111723A (en) | 2011-06-29 |
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Granted publication date: 20150701 Termination date: 20181224 |