CN106301978A - The recognition methods of gang member account, device and equipment - Google Patents
The recognition methods of gang member account, device and equipment Download PDFInfo
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Abstract
This application discloses the recognition methods of gang member account, device and equipment, described method includes: obtains initial suspicious member's account of target service, and is that described target service selects target members's dimensional relationships table；According to described initial suspicious member's account and described target members's dimensional relationships table, generate the incidence relation between target suspicious member account；By the incidence relation identification target gang member account between described target suspicious member account, between the arbitrary suspicious member's account comprised in each target gang member account and other at least one suspicious member's accounts, there is direct correlation relation.The process of the embodiment of the present application identification gang member account can be automatically performed by identification equipment, and therefore recognition efficiency is higher, and owing to can recognize that the potential suspicious member's account in gang member account, therefore improves the accuracy of recognition result.
Description
Technical field
The application relates to network communication technology field, particularly relates to the recognition methods of gang member account, dress
Put and equipment.
Background technology
Along with developing rapidly of the Internet, the business carried out based on the Internet gets more and more, and is commencing business
Before, user to register corresponding member's account based on business platform.But in magnanimity member's account of registration,
There may be the suspicious member's account registered in a large number by malicious third parties, wherein by same malicious third parties
Suspicious member's account of registration forms the gang member account of this malicious third parties, is used for carrying out illegal traffic.
In prior art, manual type is generally used to identify gang member account, but artificial cognition side
Formula is inefficient, and recognition result is inaccurate.
Summary of the invention
The application provides the recognition methods of gang member account, device and equipment, to solve existing clique
The recognition efficiency of member's account is low, the inaccurate problem of recognition result.
First aspect according to the embodiment of the present application, it is provided that the recognition methods of a kind of gang member account, institute
The method of stating includes:
Obtain initial suspicious member's account of target service, and be that described target service selects target members's dimension
Degree relation table；
According to described initial suspicious member's account and described target members's dimensional relationships table, generate target suspicious
Incidence relation between member's account；
By the incidence relation identification target gang member account between described target suspicious member account, often
The arbitrary suspicious member's account comprised in individual target gang member account and other at least one suspicious member's accounts
There is between number direct correlation relation.
Second aspect according to the embodiment of the present application, it is provided that a kind of gang member account identification device, described
Device includes:
Acquiring unit, for obtaining initial suspicious member's account of target service；
Select unit, for selecting target members's dimensional relationships table for described target service；
Signal generating unit, is used for according to described initial suspicious member's account and described target members's dimensional relationships table,
Generate the incidence relation between target suspicious member account；
Recognition unit, for by the incidence relation identification target group between described target suspicious member account
Partner's member's account, the arbitrary suspicious member's account comprised in each target gang member account is with other at least
Between one suspicious member's account, there is direct correlation relation.
The third aspect according to the embodiment of the present application, it is provided that a kind of gang member account identification equipment, including:
Processor；For storing the memorizer of described processor executable；
Wherein, described processor is configured to:
Obtain initial suspicious member's account of target service, and be that described target service selects target members's dimension
Degree relation table；
According to described initial suspicious member's account and described target members's dimensional relationships table, generate target suspicious
Incidence relation between member's account；
By the incidence relation identification target gang member account between described target suspicious member account, often
The arbitrary suspicious member's account comprised in individual target gang member account and other at least one suspicious member's accounts
There is between number direct correlation relation.
Application the embodiment of the present application, can by initial suspicious member's account of target service, and be mesh
Target members's dimensional relationships table of mark service selection, it is thus achieved that can with initial suspicious the potential of member's account relating
Doubt member's account, thus generate the incidence relation between target suspicious member account, and closed by this association
System identifies target gang member account.Owing to the process of above-mentioned identification gang member account can be set by identification
For being automatically performed, therefore recognition efficiency is higher, and owing to can recognize that in gang member account
Potential suspicious member's account, therefore improves the accuracy of recognition result.
It should be appreciated that it is only exemplary and explanatory that above general description and details hereinafter describe
, the application can not be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet this Shen
Embodiment please, and for explaining the principle of the application together with description.
Fig. 1 is the system architecture schematic diagram that application the embodiment of the present application carries out gang member account identification；
Fig. 2 is an embodiment flow chart of the recognition methods of the application gang member account；
Fig. 3 A is another embodiment flow chart of the recognition methods of the application gang member account；
Fig. 3 B is the connected subgraph schematic diagram in Fig. 3 A in a kind of implementation；
Fig. 4 is a kind of hardware structure diagram identifying device place equipment of the application gang member account；
Fig. 5 is the embodiment block diagram identifying device of the application gang member account；
Fig. 6 is another embodiment block diagram identifying device of the application gang member account.
Detailed description of the invention
It is only merely for describing the purpose of specific embodiment at term used in this application, and is not intended to be limiting
The application." a kind of ", " described " of singulative used in the application and appended claims
" it is somebody's turn to do " be also intended to include most form, unless context clearly shows that other implications.Also should manage
Solving, term "and/or" used herein refers to and comprises one or more project of listing being associated
Any or all may combination.
Although should be appreciated that may use term first, second, third, etc. various to describe in the application
Information, but these information should not necessarily be limited by these terms.These terms only be used for by same type of information that
This distinguishes.Such as, in the case of without departing from the application scope, the first information can also be referred to as
Two information, similarly, the second information can also be referred to as the first information.Depend on linguistic context, as in this institute
Use word " if " can be construed to " and ... time " or " when ... time " or " response
In determining ".
See Fig. 1, carry out the system architecture signal of gang member account identification for application the embodiment of the present application
Figure:
System architecture shown in Fig. 1 can be the system processing big data based on business, should
System includes: the identification equipment (referred to as identifying equipment in the embodiment of the present application) of gang member account,
Monitor supervision platform equipment and some service servers.
Wherein, different service servers can support different business, and can get corresponding business
Business datum, such as, financial business server obtains financial transaction data, and authentication business server obtains
Authentication business data；Service server is connected with monitor supervision platform equipment respectively, and monitor supervision platform equipment can obtain
Take all business datums, these business datums are uniformly processed, it is possible to by different tables of data
Preservation processes the corresponding relation obtaining between various data, such as, can preserve business in the embodiment of the present application
The corresponding relation of type information and initial suspicious member's account, and preserve comprise registered member's account with
Member's dimensional relationships table of corresponding relation between dimension mark；Monitor supervision platform equipment is connected with the equipment of identification,
Identification equipment can get initial suspicious member's account of certain target service from monitor supervision platform equipment,
And to should target members's dimensional relationships table of target service, thus obtain and initial suspicious member's account
Potential suspicious member's account of association, thus generate and comprise initial suspicious member's account and potential suspicious member
Account incidence relation between interior target suspicious member account, and automatically identified by this incidence relation
Target gang member account, thus improves recognition efficiency and the accuracy of gang member account.Below will knot
Close specific embodiment application is described in detail.
See Fig. 2, for an embodiment flow chart of the recognition methods of the application gang member account, be somebody's turn to do
Embodiment can be applied on identification equipment:
Step 201: obtain initial suspicious member's account of target service, and select target for target service
Member's dimensional relationships table.
In the present embodiment, can be by the unified initial suspicious member's account safeguarding different business of monitor supervision platform equipment
Number, and comprise the member's dimensional relationships table of corresponding relation between registered member's account and dimension mark.
Wherein, when determining the gang member account needing to identify certain target service, the equipment of identification can
To send the traffic type information of target service, business monitoring platform device root to business monitoring platform device
Get initial suspicious member's account of target service according to this traffic type information after, return to the equipment of identification
Initial suspicious member's account of this target service.
Further, identification equipment can obtain in advance for this target service configuration member's dimension type, such as,
This member's dimension type can include the associating of people and PC, the associating of people and mobile phone, people and identity card
Associations etc., obtain the member's dimension class with target service from the multiple member's dimensional relationships tables pre-saved
Target members's dimensional relationships table that type is corresponding, wherein, preserves registered one-tenth in each member's dimensional relationships table
Corresponding relation between member's account and dimension mark, wherein, described dimension mark can include accredited members
The device identification of the used equipment of account (such as, PC or mobile phone), the used identity of accredited members' account
The identity of card, by member's dimension type behave with as a example by the associating of mobile phone, then member's dimension accordingly
Relation table preserves the corresponding relation between registered member's account and mobile phone logo.
Step 202: according to initial suspicious member's account and target members's dimensional relationships table, generating target can
Doubt the incidence relation between member's account.
Identification equipment can be searched target members's dimension close with each initial suspicious member's account as keyword
It is table, it is thus achieved that the target dimension mark corresponding with each initial suspicious member's account, then from target members
Dimensional relationships table obtains other suspicious member accounts corresponding with target dimension mark, the most potential suspicious one-tenth
Member's account, above-mentioned initial suspicious member's account forms target suspicious member account with other suspicious member's accounts,
Generate the incidence relation between each initial suspicious member's account and other corresponding suspicious member's accounts respectively,
As the incidence relation between the target ultimately generated suspicious member account.
Step 203: by the incidence relation identification target gang member account between target suspicious member account
Number, the arbitrary suspicious member's account comprised in the most each target gang member account with other at least one
Between suspicious member's account, there is direct correlation relation.
Identification equipment can call the association between default connected graph algorithm member suspicious to target account and close
System processes, and generates at least one connected subgraph, and each member node in each connected subgraph is corresponding
One suspicious member's account, then according to one target gang member account of each connected subgraph identification, its
Middle target gang member account comprises suspicious member's account that the multiple member node in connected subgraph are corresponding.
Wherein, when according to one target gang member account of each connected subgraph identification, can be by each
Suspicious member's account corresponding to all member node in connected subgraph is identified as a target gang member account
Number；Or, it is also possible to calculate the weighted value in connected subgraph of the member node in each connected subgraph,
Then suspicious member's account corresponding more than the member node presetting weight threshold for weighted value is identified as one
Target gang member account.
As seen from the above-described embodiment, this embodiment can pass through initial suspicious member's account of target service,
And the target members's dimensional relationships table for target service selection, it is thus achieved that with initial suspicious member's account relating
Potential suspicious member's account, thus generate the incidence relation between target suspicious member account, and pass through
This incidence relation identification target gang member account.Owing to the process of above-mentioned identification gang member account is permissible
Being automatically performed by identification equipment, therefore recognition efficiency is higher, and owing to can recognize that gang member
Potential suspicious member's account in account, therefore improves the accuracy of recognition result.
See Fig. 3 A, for another embodiment flow chart of the recognition methods of the application gang member account,
This embodiment can be applied on identification equipment, and the identification process of gang member account is carried out by this embodiment
Describe in detail:
Step 301: obtain initial suspicious member's account of target service.
For different types of business, they are different to the index being applied to identify suspicious member's account,
Such as, for authentication business, member's account that authentification failure number of times can exceed certification threshold value is known
Not Wei suspicious member's account, the most such as, for financial business, can be by number of times of transferring accounts in a day
The member's account exceeding threshold value of transferring accounts is identified as suspicious member's account.
Understanding in conjunction with Fig. 1, the embodiment of the present application can be preserved the business of different business by monitor supervision platform equipment
Data, and the unified suspicious member's account safeguarding different business, at the beginning of these suspicious member's accounts are properly termed as
Begin to doubt member's account.Wherein, each suspicious member's account can comprise: the account name registered by user,
And account ID of the unified account name distribution for this registration of service server, each account ID is uniquely known
An other account name.
In this step, when determining the gang member account needing to identify certain target service, identification sets
The standby traffic type information that can send target service to business monitoring platform device, business monitoring platform sets
After the standby initial suspicious member's account getting target service according to this traffic type information, to the equipment of identification
Return initial suspicious member's account of this target service, for the target clique of follow-up this target service of identification
Member's account.
In one example, it is assumed that the traffic type information of target service is authentication business, authenticating device from
Monitor supervision platform equipment gets initial suspicious member's account of authentication business and includes member's account a and member's account
Number f.
Step 302: select target members's dimensional relationships table for target service.
Understanding in conjunction with Fig. 1, the present embodiment can also be safeguarded member's dimensional relationships by monitor supervision platform equipment is unified
Table, contains the corresponding relation between registered member's account and dimension mark in member's dimensional relationships table,
Wherein, dimension mark can include setting of the used equipment of accredited members' account (such as, PC or mobile phone)
Standby mark, the identity etc. of the used identity card of accredited members' account.For different business, it digs
Pick member's dimension of being paid close attention to of gang member account also differs, and for financial business, needs to excavate
Finance clique, for authentication business, needs to excavate certification clique, and as a example by authentication business, it closes
Member's dimension type of note can include the associating of people and PC, the associating of people and mobile phone, people and identity card
Association etc..
Based on this, the embodiment of the present application can be member's dimension type that every kind of business configuration is corresponding in advance,
When determining the gang member account needing to identify certain target service, can be multiple from pre-save
Member's dimensional relationships table obtains the target members dimensional relationships corresponding with member's dimension type of target service
Table, for the target gang member account of follow-up this target service of identification.
An example in integrating step 301, it is assumed that target members's dimensional relationships table of authentication business includes
People and the dimensional relationships table of the dimensional relationships table of PC, people and mobile phone, and the dimension pass of people and identity card
It it is table.A kind of example for people Yu the dimensional relationships table of PC as shown in table 1 below:
Table 1
| Member's account | PC identifies |
| Account a | PC1 |
| Account b | PC1 |
| Account c | PC1 |
| Account d | PC2 |
| … | … |
A kind of example for people Yu the dimensional relationships table of mobile phone as shown in table 2 below:
Table 2
| Member's account | Mobile phone logo |
| Account a | Mobile phone 1 |
| Account f | Mobile phone 1 |
| … | … |
A kind of example for people Yu the dimensional relationships table of identity card as shown in table 3 below:
Table 3
| Member's account | Identity |
| Account a | Identity 1 |
| Account f | Identity 2 |
| Account g | Identity 2 |
| … | … |
Step 303: according to initial suspicious member's account and target members's dimensional relationships table, generating target can
Doubt the incidence relation between member's account.
In the present embodiment, identification equipment can use ETL (Extract-Transform-Load, extraction-
Transposition-loading) mode processes initial suspicious member's account and target members's dimensional relationships, and finally find out and include
The target suspicious member account of initial suspicious member's account and potential suspicious member's account, thus generate target
Incidence relation between suspicious member's account, in order to follow-up identification target gang member account.Wherein, ETL
Process may include that with each initial suspicious member's account as keyword, searches target members's dimensional relationships
Table, it is thus achieved that the target dimension mark corresponding with each initial suspicious member's account, then ties up from target members
Degree relation table obtains other suspicious member accounts corresponding with target dimension mark, the most potential suspicious member
Account, generates the pass between each initial suspicious member's account and other corresponding suspicious member's accounts respectively
Connection relation, as the incidence relation between the target ultimately generated suspicious member account.
In the present embodiment, the incidence relation between target suspicious member account can be specially between account
Once relation, once had direct incidence relation between relational representation any two account.Such as front example,
Assume that member's account a and member's account f are initial suspicious member's account, search aforementioned with member's account a
Table 1 understands, and member's account a is registered by PC1, simultaneously member's account b and member's account c also by
PC1 registers, then member's account b and member's account c are potential suspicious member's account, above three member
Account has once relation between any two；Understanding with member's account a look-up table 2, member's account a is passed through
Mobile phone 1 logs in, and member's account f logs in also by mobile phone 1 simultaneously, then member's account a and member's account
There is between f once relation；Understanding with member's account f look-up table 3, member's account f associates with identity 2,
Member's account g also associates with identity 2 simultaneously, therefore has one between member's account f and member's account g
Degree relation.By above-mentioned analysis, can obtain all targets suspicious member account as shown in table 4 below it
Between once relation, table 4 alternatively referred to as adjacency table:
Table 4
| Account a | Account b |
| Account a | Account c |
| Account a | Account f |
| Account f | Account g |
| Account b | Account c |
| … | … |
Step 304: call the incidence relation between default connected graph algorithm member suspicious to target account
Process, generate at least one connected subgraph, each member node correspondence one in each connected subgraph
Individual suspicious member's account.
After the incidence relation obtained between target suspicious member account, distributed figure can be used to process
Mode, is processed this incidence relation by connected graph algorithm, generates at least one UNICOM's subgraph.Knot
Close the incidence relation shown in aforementioned table 4, connected subgraph as shown in Figure 3 B can be obtained, Fig. 3 B shows
In the connected subgraph gone out, suspicious member's account in each member node is corresponding table 4, Cheng Yuanjie
Line between point illustrates the incidence relation between suspicious member's account.
Step 305: according to one target gang member account of each connected subgraph identification, target clique becomes
Member's account comprises suspicious member's account that the multiple member node in connected subgraph are corresponding, each target group
Have between arbitrary suspicious member's account and other at least one suspicious member's accounts of comprising in partner's member's account
There is direct correlation relation.
In the present embodiment, when according to one target gang member account of each connected subgraph identification, permissible
Suspicious member's account corresponding for all member node in each connected subgraph is identified as a target clique
Member's account, for example, it is possible to by equal for all suspicious member's account in the connected subgraph shown in Fig. 3 B
Gang member account as a target clique；Or, it is also possible to calculate the one-tenth in each connected subgraph
Member's node weighted value in connected subgraph, then by weighted value more than the member node presetting weight threshold
Corresponding suspicious member's account is identified as a target gang member account, such as, can adopt when calculating
With pagerank (webpage weight) algorithm, the behavior characteristics in conjunction with each suspicious member's account calculates,
The inaccurate suspicious member's account that can initial identification in a connected subgraph be gone out by which is deleted,
Accuracy higher suspicious member's account composition target gang member account will be remained.
Step 306: call the history gang member account list pre-saved, history gang member account
List comprises the corresponding relation of history suspicious member account and history clique mark.
For the clique no matter using which kind of mode to identify, the embodiment of the present application is referred to as history clique,
Owing to containing multiple member in each clique, the most accordingly, the corresponding multiple history of each history clique
Suspicious member's account, the embodiment of the present application is preserved history clique mark by the account list of history clique and is gone through
Corresponding relation between history suspicious member account.As shown in table 5 below, for the account list of a kind of history clique
Example:
Table 5
| History clique mark (ID) | History suspicious member account |
| 1 | Account a |
| 1 | Account h |
| 1 | Account i |
| 2 | Account j |
| 2 | Account k |
| … | … |
In upper table 5, the history suspicious member account comprised in the history clique 1 identified includes member
Account a, member's account h and member's account i, the history comprised in the history clique 2 identified is suspicious
Member's account includes member's account j and member's account k.
Step 307: according to history gang member account list, member account suspicious to history and target group
Suspicious member's account in partner's member's account merges, and generates and merges gang member account.
In this step, that can search in target gang member account in history suspicious member account is suspicious
Member's account, it is thus achieved that the target histories clique mark corresponding with the suspicious member's account found, from history
Gang member account list obtains and identifies corresponding target histories suspicious member account with target histories clique,
Suspicious for target histories member's account is merged with the suspicious member's account in target gang member account,
Generate and merge gang member account.
Understand in conjunction with table 4, it is assumed that the clique of the target gang member account identified is designated 3, should
Target gang member account includes: member's account a, member's account b, member's account c, member's account
F and member's account g.Then according to member's account a look-up table 5, member's account a belongs to already present
Clique is designated the history gang member account of 1, also includes member's account in this history gang member account
H and member's account i, therefore can be by the target gang member account belonging to above-mentioned member's account a and history
Gang member account merges, and the clique's mark merging gang member account generated can be according in advance
First arrange, such as, the maximum identified for the clique of all gang member accounts before merging, or minima,
This embodiment of the present application is not limited,
As seen from the above-described embodiment, this embodiment can pass through initial suspicious member's account of target service,
And the target members's dimensional relationships table for target service selection, it is thus achieved that with initial suspicious member's account relating
Potential suspicious member's account, thus generate the incidence relation between target suspicious member account, and pass through
This incidence relation identification target gang member account.Owing to the process of above-mentioned identification gang member account is permissible
Being automatically performed by identification equipment, therefore recognition efficiency is higher, and owing to can recognize that gang member
Potential suspicious member's account in account, therefore improves the accuracy of recognition result；Further, due to can
Merge with already present history gang member account with the target gang member account that will identify that, because of
This integrity that improve gang member account and accuracy.
The embodiment identifying device of the application gang member account can apply the knowledge in gang member account
On other equipment.Device embodiment can be realized by software, it is also possible to by hardware or software and hardware combining
Mode realize.As a example by implemented in software, as the device on a logical meaning, it is by its place
Computer program instructions corresponding in nonvolatile memory is read in internal memory and runs by the processor of equipment
Formed.For hardware view, as shown in Figure 4, for the identification device of the application gang member account
A kind of hardware structure diagram of place equipment, except the processor shown in Fig. 4, internal memory, network interface, with
And outside nonvolatile memory, in embodiment, the equipment at device place is generally according to the actual merit of this equipment
Can, it is also possible to include other hardware, Fig. 4 illustrates the most one by one.
See Fig. 5, for the application gang member account identify device an embodiment block diagram:
This device includes: acquiring unit 510, selection unit 520, signal generating unit 530 and recognition unit
540。
Wherein, acquiring unit 510, for obtaining initial suspicious member's account of target service；
Select unit 520, for selecting target members's dimensional relationships table for described target service；
Signal generating unit 530, for closing according to described initial suspicious member's account and described target members's dimension
It is table, generates the incidence relation between target suspicious member account；
Recognition unit 540, for by the incidence relation identification mesh between described target suspicious member account
Mark gang member account, the arbitrary suspicious member's account comprised in each target gang member account and other
Between at least one suspicious member's account, there is direct correlation relation.
See Fig. 6, for the application gang member account identify device another embodiment block diagram:
This device includes: acquiring unit 610, select unit 620, signal generating unit 630, recognition unit 640,
Call unit 650 and combining unit 660.
Wherein, acquiring unit 610, for obtaining initial suspicious member's account of target service；
Select unit 620, for selecting target members's dimensional relationships table for described target service；
Signal generating unit 630, for closing according to described initial suspicious member's account and described target members's dimension
It is table, generates the incidence relation between target suspicious member account；
Recognition unit 640, for by the incidence relation identification mesh between described target suspicious member account
Mark gang member account, the arbitrary suspicious member's account comprised in each target gang member account and other
Between at least one suspicious member's account, there is direct correlation relation；
Call unit 650, for calling the history gang member account list pre-saved, described history
Gang member account list comprises the corresponding relation of history suspicious member account and history clique mark；
Combining unit 660 is for according to described history gang member account list, suspicious to described history
Member's account merges with the suspicious member's account in described target gang member account, generates and merges group
Partner's member's account.
In an optional implementation, described acquiring unit 610 can include (not shown in Fig. 6):
Traffic type information sends subelement, for sending the industry of target service to business monitoring platform device
Service type information；
Suspicious member's account receive subelement, for receive described business monitoring platform device return with institute
State initial suspicious member's account of described target service corresponding to traffic type information.
In another optional implementation, described selection unit 620 can include (not showing in Fig. 6
Go out):
Member's dimension type obtains subelement, is that the member that described target service configures ties up in advance for obtaining
Degree type；
Target members's dimensional relationships table obtains subelement, for from the multiple member's dimensional relationships pre-saved
Table obtains the target members dimensional relationships table corresponding with described member's dimension type, wherein, each member
Dimensional relationships table preserves the corresponding relation between registered member's account and dimension mark；
Wherein, described dimension mark includes: the device identification of the used equipment of accredited members' account, registration
The identity of the used identity card of member's account.
In another optional implementation, described signal generating unit 630 can include (not showing in Fig. 6
Go out):
Subelement searched by target members's dimensional relationships table, for each initial suspicious member's account as key
Word, searches described target members's dimensional relationships table, it is thus achieved that corresponding with described each initial suspicious member's account
Target dimension mark；
Suspicious member's account obtains subelement, for obtaining and institute from described target members's dimensional relationships table
State other suspicious member's accounts that target dimension mark is corresponding, described initial suspicious member's account with described its
He forms target suspicious member account at suspicious member's account；
Account relating relation generates subelement, generates each initial suspicious member's account and corresponding its respectively
Incidence relation between his suspicious member's account, closes as the association between described target suspicious member account
System.
In another optional implementation, described recognition unit 640 can include (not showing in Fig. 6
Go out):
Connected subgraph generates subelement, for calling default connected graph algorithm member suspicious to described target
Incidence relation between account processes, and generates at least one connected subgraph, in each connected subgraph
The corresponding suspicious member's account of each member node；
Target gang member account identification subelement, for according to one target group of each connected subgraph identification
Partner's member's account, comprises the multiple member node in described connected subgraph in described target gang member account
Corresponding suspicious member's account.
Wherein, described target gang member account identification subelement, specifically for by each connected subgraph
Suspicious member's account corresponding to all member node be identified as a target gang member account.
Described target gang member account identification subelement, specifically for calculating the one-tenth in each connected subgraph
Member's node weighted value in described connected subgraph, by weighted value more than the member node presetting weight threshold
Corresponding suspicious member's account is identified as a target gang member account.
In another optional implementation, described combining unit 660 can include (not showing in Fig. 6
Go out):
Target histories clique mark obtains subelement, for searching institute in described history suspicious member account
State the suspicious member's account in target gang member account, it is thus achieved that corresponding with the suspicious member's account found
Target histories clique mark；
Target histories suspicious member account obtains subelement, for from described history gang member account list
Middle acquisition identifies corresponding target histories suspicious member account with described target histories clique；
Merge gang member account and generate subelement, for by suspicious for described target histories member's account and institute
The suspicious member's account stated in target gang member account merges, and generates and merges gang member account.
In said apparatus, the function of unit and the process that realizes of effect specifically refer in said method corresponding
Step realize process, do not repeat them here.
For device embodiment, owing to it corresponds essentially to embodiment of the method, so relevant part ginseng
See that the part of embodiment of the method illustrates.Device embodiment described above is only schematically,
The wherein said unit illustrated as separating component can be or may not be physically separate, makees
The parts shown for unit can be or may not be physical location, i.e. may be located at a place,
Or can also be distributed on multiple NE.Can select according to the actual needs part therein or
The whole module of person realizes the purpose of the application scheme.Those of ordinary skill in the art are not paying creativeness
In the case of work, i.e. it is appreciated that and implements.
As seen from the above-described embodiment, this embodiment can pass through initial suspicious member's account of target service,
And the target members's dimensional relationships table for target service selection, it is thus achieved that with initial suspicious member's account relating
Potential suspicious member's account, thus generate the incidence relation between target suspicious member account, and pass through
This incidence relation identification target gang member account.Owing to the process of above-mentioned identification gang member account is permissible
Being automatically performed by identification equipment, therefore recognition efficiency is higher, and owing to can recognize that gang member
Potential suspicious member's account in account, therefore improves the accuracy of recognition result.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to this
Other embodiment of application.The application is intended to any modification, purposes or the adaptability of the application
Change, these modification, purposes or adaptations are followed the general principle of the application and include this Shen
Please undocumented common knowledge in the art or conventional techniques means.Description and embodiments only by
Being considered as exemplary, the true scope of the application and spirit are pointed out by claim below.
It should be appreciated that the application be not limited to described above and illustrated in the accompanying drawings accurately
Structure, and various modifications and changes can carried out without departing from the scope.Scope of the present application is only by institute
Attached claim limits.
Claims (19)
1. the recognition methods of a gang member account, it is characterised in that described method includes:
Obtain initial suspicious member's account of target service, and be that described target service selects target members's dimension
Degree relation table；
According to described initial suspicious member's account and described target members's dimensional relationships table, generate target suspicious
Incidence relation between member's account；
By the incidence relation identification target gang member account between described target suspicious member account, often
The arbitrary suspicious member's account comprised in individual target gang member account and other at least one suspicious member's accounts
There is between number direct correlation relation.
Method the most according to claim 1, it is characterised in that described acquisition target service initial
Suspicious member's account, including:
The traffic type information of target service is sent to business monitoring platform device；
Receive the described target corresponding with described traffic type information that described business monitoring platform device returns
Initial suspicious member's account of business.
Method the most according to claim 1, it is characterised in that described select for described target service
Target members's dimensional relationships table, including:
Acquisition is member's dimension type of described target service configuration in advance；
The mesh corresponding with described member's dimension type is obtained from the multiple member's dimensional relationships tables pre-saved
Mark member's dimensional relationships table, wherein, preserves registered member's account and dimension in each member's dimensional relationships table
Corresponding relation between scale knowledge.
Method the most according to claim 3, it is characterised in that the initial suspicious member's account of described basis
Number and described target members's dimensional relationships table, generate the incidence relation between target suspicious member account, bag
Include:
With each initial suspicious member's account as keyword, search described target members's dimensional relationships table, obtain
Target dimension that must be corresponding with described each initial suspicious member's account identifies；
Obtain suspicious with described target dimension corresponding other of mark from described target members's dimensional relationships table
Member's account, described initial suspicious member's account and other suspicious member's accounts described composition target suspicious become
Member's account；
Generate the association between each initial suspicious member's account and other corresponding suspicious member's accounts respectively
Relation, as the incidence relation between described target suspicious member account.
Method the most according to claim 1, it is characterised in that described by the suspicious one-tenth of described target
Incidence relation identification target gang member account between member's account, including:
Call at the incidence relation between default connected graph algorithm member suspicious to described target account
Reason, generates at least one connected subgraph, and each member node correspondence one in each connected subgraph is suspicious
Member's account；
According to one target gang member account of each connected subgraph identification, described target gang member account
In comprise suspicious member's account that the multiple member node in described connected subgraph are corresponding.
Method the most according to claim 5, it is characterised in that described know according to each connected subgraph
An other target gang member account, including:
Suspicious member's account corresponding for all member node in each connected subgraph is identified as a target
Gang member account.
Method the most according to claim 5, it is characterised in that described know according to each connected subgraph
An other target gang member account, including:
Calculate the weighted value in described connected subgraph of the member node in each connected subgraph；
Suspicious member's account corresponding more than the member node presetting weight threshold for weighted value is identified as one
Target gang member account.
8. according to the arbitrary described method of claim 1 to 7, it is characterised in that described method also includes:
Call the history gang member account list pre-saved, in described history gang member account list
Comprise the corresponding relation of history suspicious member account and history clique mark；
According to described history gang member account list, member account suspicious to described history and described target
Suspicious member's account in gang member account merges, and generates and merges gang member account.
Method the most according to claim 8, it is characterised in that described according to described history clique one-tenth
Member account list, member account suspicious to described history with in described target gang member account suspicious become
Member's account merges, and generates and merges gang member account, including:
The suspicious member's account in described target gang member account is searched in described history suspicious member account
Number, it is thus achieved that the target histories clique mark corresponding with the suspicious member's account found；
Obtain from described history gang member account list and identify corresponding mesh with described target histories clique
Mark history suspicious member account；
By suspicious for described target histories member's account and the suspicious member's account in described target gang member account
Number merge, generate and merge gang member account.
10. the identification device of a gang member account, it is characterised in that described device includes:
Acquiring unit, for obtaining initial suspicious member's account of target service；
Select unit, for selecting target members's dimensional relationships table for described target service；
Signal generating unit, is used for according to described initial suspicious member's account and described target members's dimensional relationships table,
Generate the incidence relation between target suspicious member account；
Recognition unit, for by the incidence relation identification target group between described target suspicious member account
Partner's member's account, the arbitrary suspicious member's account comprised in each target gang member account is with other at least
Between one suspicious member's account, there is direct correlation relation.
11. devices according to claim 10, it is characterised in that described acquiring unit includes:
Traffic type information sends subelement, for sending the industry of target service to business monitoring platform device
Service type information；
Suspicious member's account receive subelement, for receive described business monitoring platform device return with institute
State initial suspicious member's account of described target service corresponding to traffic type information.
12. devices according to claim 10, it is characterised in that described selection unit includes:
Member's dimension type obtains subelement, is that the member that described target service configures ties up in advance for obtaining
Degree type；
Target members's dimensional relationships table obtains subelement, for from the multiple member's dimensional relationships pre-saved
Table obtains the target members dimensional relationships table corresponding with described member's dimension type, wherein, each member
Dimensional relationships table preserves the corresponding relation between registered member's account and dimension mark.
13. devices according to claim 12, it is characterised in that described signal generating unit includes:
Subelement searched by target members's dimensional relationships table, for each initial suspicious member's account as key
Word, searches described target members's dimensional relationships table, it is thus achieved that corresponding with described each initial suspicious member's account
Target dimension mark；
Suspicious member's account obtains subelement, for obtaining and institute from described target members's dimensional relationships table
State other suspicious member's accounts that target dimension mark is corresponding, described initial suspicious member's account with described its
He forms target suspicious member account at suspicious member's account；
Account relating relation generates subelement, generates each initial suspicious member's account and corresponding its respectively
Incidence relation between his suspicious member's account, closes as the association between described target suspicious member account
System.
14. devices according to claim 10, it is characterised in that described recognition unit includes:
Connected subgraph generates subelement, for calling default connected graph algorithm member suspicious to described target
Incidence relation between account processes, and generates at least one connected subgraph, in each connected subgraph
The corresponding suspicious member's account of each member node；
Target gang member account identification subelement, for according to one target group of each connected subgraph identification
Partner's member's account, comprises the multiple member node in described connected subgraph in described target gang member account
Corresponding suspicious member's account.
15. devices according to claim 14, it is characterised in that
Described target gang member account identification subelement, specifically for by owning in each connected subgraph
Suspicious member's account corresponding to member node is identified as a target gang member account.
16. devices according to claim 14, it is characterised in that
Described target gang member account identification subelement, specifically for calculating the one-tenth in each connected subgraph
Member's node weighted value in described connected subgraph, by weighted value more than the member node presetting weight threshold
Corresponding suspicious member's account is identified as a target gang member account.
17. according to the arbitrary described device of claim 10 to 16, it is characterised in that described device is also
Including:
Call unit, for calling the history gang member account list pre-saved, described history clique
Member's account list comprises the corresponding relation of history suspicious member account and history clique mark；
Combining unit, for according to described history gang member account list, member suspicious to described history
Account merges with the suspicious member's account in described target gang member account, generates and merges clique's one-tenth
Member's account.
18. devices according to claim 17, it is characterised in that described combining unit includes:
Target histories clique mark obtains subelement, for searching institute in described history suspicious member account
State the suspicious member's account in target gang member account, it is thus achieved that corresponding with the suspicious member's account found
Target histories clique mark；
Target histories suspicious member account obtains subelement, for from described history gang member account list
Middle acquisition identifies corresponding target histories suspicious member account with described target histories clique；
Merge gang member account and generate subelement, for by suspicious for described target histories member's account and institute
The suspicious member's account stated in target gang member account merges, and generates and merges gang member account.
The identification equipment of 19. 1 kinds of gang member accounts, it is characterised in that including:
Processor；For storing the memorizer of described processor executable；
Wherein, described processor is configured to:
Obtain initial suspicious member's account of target service, and be that described target service selects target members's dimension
Degree relation table；
According to described initial suspicious member's account and described target members's dimensional relationships table, generate target suspicious
Incidence relation between member's account；
By the incidence relation identification target gang member account between described target suspicious member account, often
The arbitrary suspicious member's account comprised in individual target gang member account and other at least one suspicious member's accounts
There is between number direct correlation relation.
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