CN107256465A - The recognition methods of adventure account and device - Google Patents
The recognition methods of adventure account and device Download PDFInfo
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- CN107256465A CN107256465A CN201710509093.4A CN201710509093A CN107256465A CN 107256465 A CN107256465 A CN 107256465A CN 201710509093 A CN201710509093 A CN 201710509093A CN 107256465 A CN107256465 A CN 107256465A
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Abstract
This specification embodiment provides recognition methods and the device of a kind of adventure account, and this method includes：One or more target account subclass are determined from target account set, multiple accounts are included in the target account set, account in the target account subclass shares at least N number of object, and the shared object of target account subclass is differed two-by-two, and N is natural number；Account account number being more than in M target account subclass is defined as adventure account, and M is natural number.
Description
Technical field
The application is related to field of computer technology, more particularly to a kind of adventure account recognition methods and device.
Background technology
With the development of computer technology and network technology, (such as electric business platform, social activity are flat for various types of network platforms
Platform) facility is brought for the live and work of user, at the same time, also occur in that some are disobeyed using the account of the network platform
The behavior of the anti-network statute, the network bad behavior such as cheating, apply mechanically marketing money and gambling.
If it is possible to the adventure account in the network platform is identified exactly, will be to air control, marketing and account quality
Business etc. the network platform is significant.
The content of the invention
The purpose of this specification embodiment is to provide recognition methods and the device of a kind of adventure account, to identify exactly
Adventure account in the network platform.
In order to solve the above technical problems, what this specification embodiment was realized in：
First aspect there is provided a kind of recognition methods of adventure account, including：
One or more target account subclass are determined from target account set, comprising many in the target account set
Account in individual account, the target account subclass shares at least N number of object, two-by-two the shared object of target account subclass
Differ, the N is natural number；
Account number is more than to the account in M target account subclass and is defined as adventure account, the M is natural number.
Second aspect includes there is provided a kind of identifying device of adventure account, described device：
Gather determining unit, for determining one or more target account subclass, the mesh from target account set
Mark the account included in account aggregation in multiple accounts, the target account subclass and share at least N number of object, two-by-two target account
Subclass shared object in family is differed, and the N is natural number；
Adventure account determining unit, wind is defined as account number to be more than to the account in M target account subclass
Dangerous account, the M is natural number.
The third aspect there is provided a kind of electronic equipment, including：
Processor；And
It is arranged to store the memory of computer executable instructions, the executable instruction makes the place when executed
Manage device and perform following operate：
One or more target account subclass are determined from target account set, comprising many in the target account set
Account in individual account, the target account subclass shares at least N number of object, two-by-two the shared object of target account subclass
Differ, the N is natural number；
Account number is more than to the account in M target account subclass and is defined as adventure account, the M is natural number.
There is provided a kind of computer-readable storage medium, the computer-readable recording medium storage one or many for fourth aspect
Individual program, one or more of programs are when the electronic equipment for being included multiple application programs is performed so that the electronics is set
It is standby to perform following operate：
One or more target account subclass are determined from target account set, comprising many in the target account set
Account in individual account, the target account subclass shares at least N number of object, two-by-two the shared object of target account subclass
Differ, the N is natural number；
Account number is more than to the account in M target account subclass and is defined as adventure account, the M is natural number.
The technical scheme provided from above this specification embodiment, this specification embodiment can be from target account collection
Determine that the account in one or more target account subclass, the target account subclass shares at least N number of object, two in conjunction
The shared object of two target account subclass is differed；Account account number being more than in M target account subclass is determined
For adventure account.The account that associated by different objects can be identified for the embodiment, so as to identify with group
The adventure account of partner's attribute, recognition accuracy is higher.
Brief description of the drawings
In order to illustrate more clearly of this specification embodiment or technical scheme of the prior art, below will to embodiment or
The accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
Some embodiments described in this specification, for those of ordinary skill in the art, are not paying creative labor
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the recognition methods flow chart of one embodiment adventure account of this specification；
Fig. 2A is the flow chart of the recognition methods of another embodiment adventure account of this specification；
Fig. 2 B are the instance graphs of the bigraph (bipartite graph) of the one embodiment based on account-object structure of this specification；
Fig. 2 C are that one embodiment of this specification transmits the instance graph of label from account to object；
Fig. 2 D are that one embodiment of this specification transmits the instance graph of label from object to account；
Fig. 3 is the structural representation of one embodiment electronic equipment of this specification；
Fig. 4 is the structural representation of the identifying device of one embodiment adventure account of this specification.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in this specification, below in conjunction with this explanation
Accompanying drawing in book embodiment, the technical scheme in this specification embodiment is clearly and completely described, it is clear that described
Embodiment be only a part of embodiment of this specification, rather than whole embodiment.Based on the embodiment in this specification,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, should all belong to
The scope of this specification protection.
This specification embodiment provides recognition methods and the device of a kind of adventure account.
A kind of recognition methods of the adventure account provided first below this specification embodiment is introduced.
It should be noted that the method that this specification embodiment is provided is applied to server, in actual applications can also
Suitable for terminal device, such as smart mobile phone, tablet personal computer etc., this specification embodiment is not construed as limiting to this.
For the ease of description, this specification embodiment technical scheme is introduced by server of executive agent below.
Fig. 1 is the recognition methods flow chart of one embodiment adventure account of this specification, as shown in figure 1, this method can
To comprise the following steps：
S102, determines one or more target account subclass from target account set, is wrapped in the target account set
Containing multiple accounts, the account in the target account subclass shares at least N number of object, two-by-two shared pair of target account subclass
As differing, N is natural number.
In this specification embodiment, the account in target account set belongs to consolidated network application, in actual applications,
The network application can include：Shopping application, payment application, social networking application, trip application and Video Applications etc., this specification
Embodiment is not construed as limiting to this.
In this specification embodiment, object can be the entity or virtual that incidence relation (such as cooccurrence relation) is produced with account
Entity, specifically, the object can include：Mark, the account of Account Registration equipment first log into the mark of equipment, account it is normal
Ip addresses, or ship-to etc. are used, wherein, Account Registration equipment is electronic equipment used in login account, and account is first
Secondary logging device is electronic equipment used in account is logged in for the first time, and in actual applications, the electronic equipment can include：Intelligence
Energy mobile phone, tablet personal computer, intelligent watch, notebook computer and desktop computer etc., this specification embodiment is not construed as limiting to this.
It should be noted that the mark and account of Account Registration equipment first log into the mark of equipment, it is belonging to account
Network application distributed for electronic equipment, mark for uniquely referring to the electronic equipment, for example, shopping application " Taobao " point
Dispensing electronic equipment is designated UMID, and pay that application distributes each electronic equipment is designated APDID.
In this specification embodiment, N is whether to belong to same target account for the account in control targe account aggregation
The parameter of subclass.
Exemplary, target account set { 1,2,3,4,5,6,7,8,9,10 } includes 10 accounts, through it was found that,
Account 1,2,3 shares object A, and account 4,5,6 shares object B and C, and account 7,8,9,10 shares object D, F and E, if N is 1,
Three target account subclass then can be now determined, are respectively { 1,2,3 }, { 4,5,6 } and { 7,8,9,10 }；If N is
2, then two target account subclass can be now determined, are respectively { 4,5,6 } and { 7,8,9,10 }；If N is 3, this
When can determine a target account subclass, be { 7,8,9,10 }.
S104, account account number being more than in M target account subclass is defined as adventure account, and M is natural number.
In this specification embodiment, M be for the account in control targe account subclass whether be adventure account ginseng
Number.
The example in S102 is connect, is respectively the feelings of { 1,2,3 }, { 4,5,6 } and { 7,8,9,10 } in target account subclass
Under condition, if M is 2, because the number of account in target account subclass { 1,2,3 } is 3, more than 2, therefore target account subset
The account closed in { 1,2,3 } is adventure account, similarly, the account in target account subclass { 4,5,6 } and { 7,8,9,10 }
Also it is adventure account；If M is 3, because the number of account in target account subclass { 1,2,3 } is 3, no more than 3, therefore
Account in target account subclass { 1,2,3 } is not adventure account, similarly, the account in target account subclass { 4,5,6 }
It is not adventure account yet；Because the number of account in target account subclass { 7,8,9,10 } is 4, more than 3, therefore 7,8,9,
10 } account in is adventure account.
As seen from the above-described embodiment, the embodiment can determine one or more target account from target account set
Set, the account in the target account subclass shares at least N number of object, two-by-two the shared object of target account subclass not phase
Together；Account account number being more than in M target account subclass is defined as adventure account.This specification embodiment can be right
The account associated by different objects is identified, so as to identify the adventure account with clique's attribute, identification is accurate
Degree is higher.
Fig. 2A is can be with the flow chart of the recognition methods of another embodiment adventure account of this specification, the embodiment
The identification of adventure account is carried out by the way of bigraph (bipartite graph), now, as shown in Figure 2 A, this method may comprise steps of：
S202, obtains the affiliated partner set of target account set, is included and target account collection in the affiliated partner set
In conjunction there is the object of incidence relation in each account.
Under normal circumstances, can be stored with the information of the object that there is incidence relation with account in the server of network application,
Therefore, in this specification embodiment, after target account set is obtained, each account in the target account set can be directed to
Family, obtains the information of the object of each account from server.
For example, server stores the corresponding relation of account-object in the form of mapping table, as shown in table 1,
| Account | Object |
| 1 | A |
| 2 | A |
| 3 | A |
| 4 | B |
| 5 | A、B |
| 6 | A、B |
| 7 | B |
| 8 | B |
| 9 | B、C |
| 10 | B、C |
| 11 | C |
| 12 | C |
| 13 | C |
| 14 | C |
Table 1
Target account collection is combined into { 1,2,3,4,5,6,7,8,9,10,11,12,13,14 }, through 1 discovery of tabling look-up, for account
1, the object A that there is incidence relation with account 1 is obtained from server, similarly, the object A that there is incidence relation with account 2 is obtained,
There is the object A of incidence relation with account 3, the object B that there is incidence relation with account 4 has pair of incidence relation with account 5
As A and B, there is the object A and B of incidence relation with account 6, there is the object B of incidence relation with account 7, exist with account 8 and close
The object B of connection relation, the object B and C that there is incidence relation with account 9, the object B and C that there is incidence relation with account 10, with
There is the object C of incidence relation in account 11, the object C that there is incidence relation with account 12, there is incidence relation with account 13
Object C, the object C that there is incidence relation with account 14, thus obtain target account set 1,2,3,4,5,6,7,8,9,10,
11,12,13,14 } affiliated partner set { A, B, C }.
S204, builds the account based on bigraph (bipartite graph)-object annexation, a vertex set of the bigraph (bipartite graph) is target account
Set, another vertex set is affiliated partner set, and the side of bigraph (bipartite graph) represents the incidence relation of account and object.
Bigraph (bipartite graph) is a kind of particular module in graph theory, summit can be divided into two classes, the class of the left side one, the class of the right one, side
Between the summit for existing only in the connection left side-the right.
In this specification embodiment, account-object annexation refers to that each account in target account set is based on not
With the relation each other constructed by object.
In order to make it easy to understand, S204 is introduced the example with reference to shown in Fig. 2 B, target account set 1,2,3,4,5,
6,7,8,9,10,11,12,13,14 } as a vertex set, affiliated partner set { A, B, C } is used as another vertex set, base
In target account set in account and affiliated partner set object incidence relation, for exist the account of incidence relation with it is right
As between, to its company of progress side, the final bigraph (bipartite graph) built shown in Fig. 2 B, the left side of bigraph (bipartite graph) is account, and the right is object.
It should be noted that in actual applications, object A, B, C in Fig. 2 B can for Account Registration equipment mark,
Account first logs into the conventional ip addresses of the mark of equipment, account, or ship-to etc..
S206, according to account-object annexation, target account set and affiliated partner set, is transmitted using label and calculated
Method, transmission the tag set Ai, 0 ＜ i≤n, n for obtaining account i in target account set is the account in target account set
Number, transmission tag set includes：The mark of one or more accounts.
In a kind of optional embodiment, above-mentioned S206 can include S20 and S22：
In S20, according to account-object annexation, it is determined that with object j is joined directly together in affiliated partner set account
Family, and using the mark of the account as object j once label, 0 ＜ j≤m, m is the object number in affiliated partner set.
In this specification embodiment, referred to the account that object is joined directly together direct by the side of bigraph (bipartite graph) with the object
Connected account.
It should be noted that for the ease of understanding and describing, in this specification embodiment, account i mark is carried out with i
Represent.
In order to make it easy to understand, S20 is introduced the example with reference to shown in Fig. 2 C, the bigraph (bipartite graph) according to Fig. 2 B can
To determine to include with the object A accounts being joined directly together：Account 1,2,3,5,6, thus object A once label for (1,2,3,5,
6), similarly, can obtain object B once label (4,5,6,7,8,9,10), and object C once label (9,10,11,12,
13,14)。
In S21, the once label with the objects being joined directly together of account i in target account set is obtained, and structure is included
The transmission tag set Ai of the once label obtained.
In order to make it easy to understand, S22 is introduced the example with reference to shown in Fig. 2 D, the bigraph (bipartite graph) according to Fig. 2 C can
Using the object that determines to be joined directly together with account 1 as A, one scale label are the transmission tally set of (1,2,3,5,6), thus account 1
It is (1,2,3,5,6) to close A1, similarly, can be obtained：
The transmission tag set A2 of account 2 is (1,2,3,5,6),
The transmission tag set A3 of account 3 is (1,2,3,5,6),
The transmission tag set A4 of account 4 is (4,5,6,7,8,9,10),
The transmission tag set A5 of account 5 is (1,2,3,5,6；4,5,6,7,8,9,10),
The transmission tag set A6 of account 6 is (1,2,3,5,6；4,5,6,7,8,9,10),
The transmission tag set A7 of account 7 is (4,5,6,7,8,9,10),
The transmission tag set A8 of account 8 is (4,5,6,7,8,9,10),
The transmission tag set A9 of account 9 is (4,5,6,7,8,9,10；9,10,11,12,13,14),
The transmission tag set A10 of account 10 is (4,5,6,7,8,9,10；9,10,11,12,13,14),
The transmission tag set A11 of account 11 is (9,10,11,12,13,14),
The transmission tag set A12 of account 12 is (9,10,11,12,13,14),
The transmission tag set A13 of account 13 is (9,10,11,12,13,14),
The transmission tag set A14 of account 14 is (9,10,11,12,13,14).
In addition, in addition to the embodiments described above, this specification embodiment can use any label transmission in correlation technique
Algorithm is to realize S206 purpose, and this specification embodiment is not construed as limiting to this.
S208, judges the mark of occurrence number at least n times whether is included in Ai, if it is, by occurrence number in Ai extremely
The set that account corresponding to the mark of few n times is constituted, is defined as target account subclass, N is natural number.
Connect the example in S206, for example, N is 2, through it was found that, each mark only goes out in transmission tag set A1-A4
Now once, i.e., the mark that occurrence number is equal to or more than 2 times is not included；For transmission tag set A5 and A6, mark " 5 " and
" 6 " occur in that thus account 5 and account 6 constitute a target account subclass { 5,6 } 2 times.Similarly, it may be determined that enter an item of expenditure in the accounts
Family 9 and account 10 constitute a target account subclass { 9,10 }.
In a kind of optional embodiment, above-mentioned S208 can include S24 and S26：
In S24, using the minimum mark of value in the mark of at least n times of occurrence number in Ai as account i new label；
The example in step 206 is connect, for example, N is 2, is occurred in that 2 times for A5 and A6,5 and 6, and 5 are less than 6, therefore
The new label of account 5 is " 5 ", and the new label of account 6 is " 5 "；Similarly, the new label of account 9 is " 9 ", the new label of account 10
For " 9 ".
In S26, by the set that new label identical account is constituted in goal set account, it is defined as target account subset
Close.
The example in previous step is connect, new label constitutes set { 5,6 } for the account of " 5 ", and new label is the account structure of " 9 "
{ 5,6 } and { 9,10 } are combined into set { 9,10 }, i.e. target account subset.
In addition, in addition to above-mentioned embodiment, can also be realized by following embodiments：By occurrence number in Ai at least
In the mark of n times the maximum mark of value as account i new label；By new label identical account structure in goal set account
Into set, be defined as target account subclass, this specification embodiment is not construed as limiting to this.
S210, account account number being more than in M target account subclass is defined as adventure account, and M is natural number.
S210 in the present embodiment is similar with the S104 in embodiment illustrated in fig. 1, and the present embodiment is repeated no more to this, details
See the content in embodiment illustrated in fig. 1.
The coverage that account is recognized it should be noted that this specification embodiment can be controlled risk by parameter N and M
And the degree of accuracy, specifically, as N=1, the rubbish account of system output is relatively more (wide covering), also has more grab (accurately by mistake
Rate is relatively low).When setting N for some bigger positive integer, the result of more accurate (high precision) can be obtained, covering certainly can be relative
It is relatively low.
As seen from the above-described embodiment, the embodiment can build base according to target account set and its affiliated partner set
In the incidence relation of bigraph (bipartite graph)；Afterwards, according to the incidence relation based on bigraph (bipartite graph), target is obtained using two scale label propagation algorithms
The transmission tag set of each account in account aggregation, according to the transmission tag set of each account obtained, recognizes target account
Adventure account in set.The embodiment is by building the incidence relation being related between the account of multiple objects, to realize to logical
The identification for the adventure account that different object UNICOMs get up is crossed, so as to identify the adventure account with clique's attribute, identification is accurate
Degree is higher.
In a kind of embodiment that this specification is provided, numerous embodiments can be taken, come the N and M that gets parms.
It is understood that under normal circumstances, parameter N and M value are different, its corresponding adventure account recognition effect
Can be different, therefore, in actual applications, can be by being adjusted to parameter N and M, to realize that the identification under different demands is imitated
Really.Now, in a kind of optional embodiment, it can also include：Receive parameter adjustment operation；Grasped according to the parameter adjustment
Make, determine parameter N and M.
In present embodiment, can by user's arrange parameter N and M value, connect specifically, parameter adjustment can be provided
Mouthful, it is afterwards, right by parameter adjustment interface user input for being operated to parameter N and the M parameter adjustment being adjusted
The parameter adjustment operation that the parameter adjustment interface is arrived, the value to parameter N and M is adjusted, so that after being adjusted
Parameter N and M.
In addition, the operation that the parameter adjustment operation in this specification embodiment can also automatically trigger for server, specifically
, a trigger condition is pre-set, when a triggering condition is met, parameter adjustment operation is made in automatic triggering, and this specification is real
Example is applied to be not construed as limiting this.
In this specification embodiment, the one or more chosen candidate values for the parameter N that can be stored with advance in server local,
And parameter M one or more chosen candidate values, now, in another optional embodiment, it can also include：From it is local in advance
Parameter N and M are obtained in the chosen candidate value of storage.
In present embodiment, the chosen candidate value for the parameter N that is only stored with server local, a parameter M chosen candidate value
In the case of, the chosen candidate value for the parameter being locally stored directly is defined as parameter N and M；It is stored with parameter N's in server local
, can be random from the multiple chosen candidate values for the parameter N being locally stored in the case of multiple chosen candidate values, parameter M multiple chosen candidate values
Select a chosen candidate value, and the chosen candidate value be defined as parameter N, can from the multiple chosen candidate values for the parameter M being locally stored with
Machine selects a chosen candidate value, and the chosen candidate value is defined as into parameter M；Or, a parameter selection rule can be pre-set, from
A chosen candidate value is respectively selected in parameter N multiple chosen candidate values, parameter M multiple chosen candidate values, parameter N and M is used as, this specification is real
Example is applied to be not construed as limiting this.
In addition, with the fast development of big data technology, this specification embodiment can also use such as neutral net, patrol
Collect and return scheduling algorithm, the behavior to the substantial amounts of account for being identified as adventure account is trained, trained to adventure account
The preferable parameter N and M of recognition effect, now, in another optional embodiment, can also include：According to adventure account
Sample data, training in advance parameter N and M value.
In view of the account for constantly having the account of new registration in server and first logging into, how to identify in this kind of account
Adventure account, now, this specification provide another embodiment in, the embodiment can be implemented in any of the above-described method
On the basis of example, increase following steps：When detecting object event, the corresponding account of object event is obtained, by object event
Corresponding account is added in target account set, wherein, the object event includes：Account Registration event or account head log in thing
Part.
Fig. 3 is the structural representation of one embodiment electronic equipment of this specification.Fig. 3 is refer to, should in hardware view
Electronic equipment includes processor, alternatively also includes internal bus, network interface, memory.Wherein, memory may be comprising interior
Deposit, for example high-speed random access memory (Random-Access Memory, RAM), it is also possible to also including non-volatile memories
Device (non-volatile memory), for example, at least 1 magnetic disk storage etc..Certainly, the electronic equipment is also possible that other
Hardware required for business.
Processor, network interface and memory can be connected with each other by internal bus, and the internal bus can be ISA
(Industry Standard Architecture, industry standard architecture) bus, PCI (Peripheral
Component Interconnect, Peripheral Component Interconnect standard) bus or EISA (Extended Industry Standard
Architecture, EISA) bus etc..The bus can be divided into address bus, data/address bus, control always
Line etc..For ease of representing, only represented in Fig. 3 with a four-headed arrow, it is not intended that only one bus or a type of
Bus.
Memory, for depositing program.Specifically, program can include program code, and described program code includes calculating
Machine operational order.Memory can include internal memory and nonvolatile memory, and provide instruction and data to processor.
Processor reads corresponding computer program into internal memory and then run from nonvolatile memory, in logical layer
The identifying device of adventure account is formed on face.Processor, performs the program that memory is deposited, and specifically for performing following grasp
Make：
One or more target account subclass are determined from target account set, comprising many in the target account set
Account in individual account, the target account subclass shares at least N number of object, two-by-two the shared object of target account subclass
Differ, N is natural number；
Account account number being more than in M target account subclass is defined as adventure account, and M is natural number.
The method that the identifying device of adventure account disclosed in the above-mentioned embodiment illustrated in fig. 3 such as this specification is performed can be applied
Realized in processor, or by processor.Processor is probably a kind of IC chip, the disposal ability with signal.
In implementation process, each step of the above method can be by the integrated logic circuit or software form of the hardware in processor
Instruction complete.Above-mentioned processor can be general processor, including central processing unit (Central Processing
Unit, CPU), network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital
Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit,
ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) or other FPGAs
Device, discrete gate or transistor logic, discrete hardware components.It can realize or perform in this specification embodiment
Disclosed each method, step and logic diagram.General processor can be microprocessor or the processor can also be any
Conventional processor etc..The step of method with reference to disclosed in this specification embodiment, can be embodied directly in hardware decoding processing
Device performs completion, or performs completion with the hardware in decoding processor and software module combination.Software module can be located at
Machine memory, flash memory, read-only storage, programmable read only memory or electrically erasable programmable memory, register etc. are originally
In the ripe storage medium in field.The storage medium is located at memory, and processor reads the information in memory, with reference to its hardware
The step of completing the above method.
The electronic equipment can also carry out Fig. 1 method, and realize the identifying device of adventure account in embodiment illustrated in fig. 1
Function, this specification embodiment will not be repeated here.
Certainly, in addition to software realization mode, the electronic equipment of this specification is not precluded from other implementations, such as
Mode of logical device or software and hardware combining etc., that is to say, that the executive agent of following handling process is not limited to each
Logic unit or hardware or logical device.
This specification embodiment also proposed a kind of computer-readable recording medium, the computer-readable recording medium storage
One or more programs, one or more programs include instruction, and the instruction is when the portable electric for being included multiple application programs
When sub- equipment is performed, the method that the portable electric appts can be made to perform embodiment illustrated in fig. 1, and it is following specifically for performing
Method：
One or more target account subclass are determined from target account set, comprising many in the target account set
Account in individual account, the target account subclass shares at least N number of object, two-by-two the shared object of target account subclass
Differ, N is natural number；
Account account number being more than in M target account subclass is defined as adventure account, and M is natural number.
Fig. 4 is the structural representation of the identifying device of one embodiment adventure account of this specification.Fig. 4 is refer to,
In a kind of Software Implementation, the identifying device 400 of adventure account may include：Gather determining unit 401 and adventure account is determined
Unit 402, wherein,
Gather determining unit 401, it is described for determining one or more target account subclass from target account set
The account included in target account set in multiple accounts, the target account subclass shares at least N number of object, two-by-two target
The shared object of account subclass is differed, and N is natural number；
Adventure account determining unit 402, is defined as account number to be more than to the account in M target account subclass
Adventure account, M is natural number.
As seen from the above-described embodiment, the embodiment can get parms N and M；From target account set determine one or
Account in multiple target account subclass, the target account subclass shares at least N number of object, two-by-two target account subclass
Shared object is differed；Account account number being more than in M target account subclass is defined as adventure account.This explanation
The account that associated by different objects can be identified for book embodiment, so as to identify the risk with clique's attribute
Account, recognition accuracy is higher.
Alternatively, as one embodiment, determining unit 401 is gathered, including：
Affiliated partner set obtains subelement, the affiliated partner set for obtaining target account set, the association pair
As including the object that there is incidence relation with each account in the target account set in set；
Annexation builds subelement, for building the account based on bigraph (bipartite graph)-object annexation, the bigraph (bipartite graph)
One vertex set is the target account set, and another vertex set is the affiliated partner set, the side table of the bigraph (bipartite graph)
Show the incidence relation of account and object；
Transmit tag set and obtain subelement, for according to the account-object annexation, the target account set
And affiliated partner set, using label pass-algorithm, obtain the transmission tag set Ai of account i in the target account set, 0
＜ i≤n, n are the account number in the target account set, and the transmission tag set includes：One or more accounts
Mark；
Gather determination subelement, the mark for judging whether include occurrence number at least n times in the Ai, and in judgement
As a result in the case of being, the set that the account corresponding to the mark of occurrence number at least n times in the Ai is constituted is defined as
Target account subclass.
Alternatively, as one embodiment, transmission tag set obtains subelement, including：
Once label obtains subelement, for according to the account-object annexation, it is determined that with the affiliated partner collection
The account that object j is joined directly together in conjunction, and using the mark of the account as the once label of the object j, 0 ＜ j≤m, m is institute
State the object number in affiliated partner set；
Transmit tag set and build subelement, for obtaining pair being joined directly together with account i in the target account set
The once label of elephant, and build the transmission tag set Ai for including the once label obtained.
Alternatively, as one embodiment, determination subelement is gathered, including：
New label determination subelement, for by the minimum mark of value in the mark of occurrence number at least n times in the Ai
It is used as account i new label；
Target account subclass determination subelement, for new label identical account in the goal set account to be constituted
Set, be defined as target account subclass.
Alternatively, as one embodiment, described device also includes：
Account obtaining unit, for when detecting object event, obtaining the corresponding account of the object event, the mesh
Mark event includes：Account Registration event or the first log-in events of account；
Account adding device, for the corresponding account of the object event to be added in the target account set.
Alternatively, as one embodiment, described device also includes：
Receiving unit is operated, for receiving parameter adjustment operation；
Parameter determination unit, for being operated according to the parameter adjustment that receives of operation receiving unit, determine parameter N and
M。
Alternatively, as one embodiment, described device also includes：
Parameter training unit, for the sample data according to adventure account, training in advance parameter N and M value.
Alternatively, as one embodiment, the object includes：Mark, the account of Account Registration equipment first log into equipment
Mark, the conventional ip addresses of account, or ship-to.
The identifying device 400 of adventure account can also carry out the method for embodiment illustrated in fig. 1, and realize the identification of adventure account
Device is in the function of embodiment illustrated in fig. 4, and this specification embodiment will not be repeated here.
In a word, the preferred embodiment of this specification is the foregoing is only, the protection of this specification is not intended to limit
Scope.All spirit in this specification is with principle, and any modification, equivalent substitution and improvements made etc. should be included in this
Within the protection domain of specification.
System, device, module or unit that above-described embodiment is illustrated, can specifically be realized by computer chip or entity,
Or realized by the product with certain function.It is a kind of typically to realize that equipment is computer.Specifically, computer for example may be used
Think personal computer, laptop computer, cell phone, camera phone, smart phone, personal digital assistant, media play
It is any in device, navigation equipment, electronic mail equipment, game console, tablet PC, wearable device or these equipment
The combination of equipment.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moved
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.Define, calculate according to herein
Machine computer-readable recording medium does not include temporary computer readable media (transitory media), such as data-signal and carrier wave of modulation.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of key elements are not only including those key elements, but also wrap
Include other key elements being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there is other identical element in process, method, commodity or the equipment of element.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.It is real especially for system
Apply for example, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method
Part explanation.
Claims (11)
1. a kind of recognition methods of adventure account, including：
One or more target account subclass are determined from target account set, multiple accounts are included in the target account set
Account in family, the target account subclass shares at least N number of object, two-by-two the shared object of target account subclass not phase
Together, the N is natural number；
Account number is more than to the account in M target account subclass and is defined as adventure account, the M is natural number.
2. the method as described in claim 1, determines one or more target account subclass in the set from target account,
Including：
Obtain target account set affiliated partner set, in the affiliated partner set include with the target account set
There is the object of incidence relation in each account；
The account based on bigraph (bipartite graph)-object annexation is built, a vertex set of the bigraph (bipartite graph) is the target account collection
Close, another vertex set is the affiliated partner set, and the side of the bigraph (bipartite graph) represents the incidence relation of account and object；
According to the account-object annexation, the target account set and affiliated partner set, transmitted and calculated using label
Method, obtains transmission the tag set Ai, 0 ＜ i≤n, n of account i in the target account set in the target account set
Account number, the transmission tag set includes：The mark of one or more accounts；
Judge whether to include the mark of occurrence number at least n times in the Ai, if it is, by occurrence number in the Ai at least
The set that account corresponding to the mark of n times is constituted, is defined as target account subclass.
3. method as claimed in claim 2, it is described according to the account-object annexation, the target account set and
Affiliated partner set, using label pass-algorithm, obtains the transmission tag set Ai of account i in the target account set, bag
Include：
According to the account-object annexation, it is determined that with the account that object j is joined directly together in the affiliated partner set, and
Using the mark of the account as the once label of the object j, 0 ＜ j≤m, m is the object in the affiliated partner set
Number；
The once label with the objects being joined directly together of account i in the target account set is obtained, and structure includes what is obtained
The once transmission tag set Ai of label.
4. method as claimed in claim 2, the account structure by corresponding to the mark of occurrence number at least n times in the Ai
Into set, be defined as target account subclass, including：
Using the minimum mark of value in the mark of occurrence number at least n times in the Ai as account i new label；
By the set that new label identical account is constituted in the goal set account, it is defined as target account subclass.
5. the method as described in claim 1, the object includes：
Mark, the account of Account Registration equipment first log into the conventional ip addresses of the mark of equipment, account, or ship-to.
6. the method as described in claim 1, methods described also includes：
When detecting object event, the corresponding account of the object event is obtained, the object event includes：Account Registration thing
Part or the first log-in events of account；
The corresponding account of the object event is added in the target account set.
7. the method as described in claim 1, determines one or more target account subsets in the set from target account
Before conjunction, in addition to：
Receive parameter adjustment operation；
Operated according to the parameter adjustment, determine parameter N and M.
8. the method as described in claim 1, determines one or more target account subsets in the set from target account
Before conjunction, in addition to：
According to the sample data of adventure account, training in advance parameter N and M value.
9. a kind of identifying device of adventure account, described device includes：
Gather determining unit, for determining one or more target account subclass, the target account from target account set
The account included in the set of family in multiple accounts, the target account subclass shares at least N number of object, two-by-two target account
The shared object of set is differed, and the N is natural number；
Adventure account determining unit, risk account is defined as account number to be more than to the account in M target account subclass
Family, the M is natural number.
10. a kind of electronic equipment, including：
Processor；And
It is arranged to store the memory of computer executable instructions, the executable instruction makes the processor when executed
Perform following operate：
One or more target account subclass are determined from target account set, multiple accounts are included in the target account set
Account in family, the target account subclass shares at least N number of object, two-by-two the shared object of target account subclass not phase
Together, the N is natural number；
Account number is more than to the account in M target account subclass and is defined as adventure account, the M is natural number.
11. a kind of computer-readable storage medium, the one or more programs of computer-readable recording medium storage, it is one or
Multiple programs are when the electronic equipment for being included multiple application programs is performed so that the electronic equipment performs following operate：
One or more target account subclass are determined from target account set, multiple accounts are included in the target account set
Account in family, the target account subclass shares at least N number of object, two-by-two the shared object of target account subclass not phase
Together, the N is natural number；
Account number is more than to the account in M target account subclass and is defined as adventure account, the M is natural number.
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| CN201710509093.4A CN107256465A (en) | 2017-06-28 | 2017-06-28 | The recognition methods of adventure account and device |
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| CN201710509093.4A CN107256465A (en) | 2017-06-28 | 2017-06-28 | The recognition methods of adventure account and device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107992738A (en) * | 2017-11-16 | 2018-05-04 | 北京奇艺世纪科技有限公司 | A kind of account logs in method for detecting abnormality, device and electronic equipment |
| CN108734380A (en) * | 2018-04-08 | 2018-11-02 | 阿里巴巴集团控股有限公司 | Adventure account determination method, device and computing device |
| CN108881190A (en) * | 2018-05-31 | 2018-11-23 | 联想(北京)有限公司 | A kind of information processing method and device |
| CN109165947A (en) * | 2018-06-27 | 2019-01-08 | 阿里巴巴集团控股有限公司 | Account information determines method, apparatus and server |
| CN109922032A (en) * | 2017-12-13 | 2019-06-21 | 百度在线网络技术（北京）有限公司 | Method and apparatus for determining the risk of logon account |
| CN109934706A (en) * | 2017-12-15 | 2019-06-25 | 阿里巴巴集团控股有限公司 | A kind of transaction risk control method, apparatus and equipment based on graph structure model |
| CN110020663A (en) * | 2019-01-31 | 2019-07-16 | 阿里巴巴集团控股有限公司 | Risk label processing method and device and electronic equipment |
| CN110661913A (en) * | 2019-08-30 | 2020-01-07 | 中国人民财产保险股份有限公司 | User sorting method and device and electronic equipment |
| CN111160917A (en) * | 2019-12-18 | 2020-05-15 | 北京三快在线科技有限公司 | Object state detection method and device, electronic equipment and readable storage medium |
| CN111275071A (en) * | 2020-01-06 | 2020-06-12 | 支付宝(杭州)信息技术有限公司 | Prediction model training method, prediction device and electronic equipment |
| CN112907308A (en) * | 2019-11-19 | 2021-06-04 | 京东数字科技控股有限公司 | Data detection method and device and computer readable storage medium |
| US11526936B2 (en) | 2017-12-15 | 2022-12-13 | Advanced New Technologies Co., Ltd. | Graphical structure model-based credit risk control |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103246740A (en) * | 2013-05-17 | 2013-08-14 | 重庆大学 | Iterative search optimization and satisfaction degree promotion method and system based on user click |
| CN106033575A (en) * | 2015-03-11 | 2016-10-19 | 阿里巴巴集团控股有限公司 | Risk account identification method and apparatus |
| CN106156068A (en) * | 2015-03-30 | 2016-11-23 | 阿里巴巴集团控股有限公司 | A kind of user-association treating method and apparatus |
| CN106156113A (en) * | 2015-04-03 | 2016-11-23 | Tcl集团股份有限公司 | A kind of method of video recommendations, system and electronic equipment |
-
2017
- 2017-06-28 CN CN201710509093.4A patent/CN107256465A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103246740A (en) * | 2013-05-17 | 2013-08-14 | 重庆大学 | Iterative search optimization and satisfaction degree promotion method and system based on user click |
| CN106033575A (en) * | 2015-03-11 | 2016-10-19 | 阿里巴巴集团控股有限公司 | Risk account identification method and apparatus |
| CN106156068A (en) * | 2015-03-30 | 2016-11-23 | 阿里巴巴集团控股有限公司 | A kind of user-association treating method and apparatus |
| CN106156113A (en) * | 2015-04-03 | 2016-11-23 | Tcl集团股份有限公司 | A kind of method of video recommendations, system and electronic equipment |
Non-Patent Citations (1)
| Title |
|---|
| 李梦菁等: ""基于二分图的疾病与中药关联性研究"", 《世界科学技术—中医药现代化》 * |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107992738B (en) * | 2017-11-16 | 2020-11-27 | 北京奇艺世纪科技有限公司 | Account login abnormity detection method and device and electronic equipment |
| CN107992738A (en) * | 2017-11-16 | 2018-05-04 | 北京奇艺世纪科技有限公司 | A kind of account logs in method for detecting abnormality, device and electronic equipment |
| CN109922032A (en) * | 2017-12-13 | 2019-06-21 | 百度在线网络技术（北京）有限公司 | Method and apparatus for determining the risk of logon account |
| CN109922032B (en) * | 2017-12-13 | 2022-04-19 | 百度在线网络技术（北京）有限公司 | Method, device, equipment and storage medium for determining risk of logging in account |
| CN109934706A (en) * | 2017-12-15 | 2019-06-25 | 阿里巴巴集团控股有限公司 | A kind of transaction risk control method, apparatus and equipment based on graph structure model |
| US11526936B2 (en) | 2017-12-15 | 2022-12-13 | Advanced New Technologies Co., Ltd. | Graphical structure model-based credit risk control |
| US11526766B2 (en) | 2017-12-15 | 2022-12-13 | Advanced New Technologies Co., Ltd. | Graphical structure model-based transaction risk control |
| CN109934706B (en) * | 2017-12-15 | 2021-10-29 | 创新先进技术有限公司 | Transaction risk control method, device and equipment based on graph structure model |
| CN108734380A (en) * | 2018-04-08 | 2018-11-02 | 阿里巴巴集团控股有限公司 | Adventure account determination method, device and computing device |
| CN108734380B (en) * | 2018-04-08 | 2022-02-01 | 创新先进技术有限公司 | Risk account determination method and device and computing equipment |
| CN108881190A (en) * | 2018-05-31 | 2018-11-23 | 联想(北京)有限公司 | A kind of information processing method and device |
| CN108881190B (en) * | 2018-05-31 | 2020-12-18 | 联想(北京)有限公司 | Information processing method and device |
| CN109165947A (en) * | 2018-06-27 | 2019-01-08 | 阿里巴巴集团控股有限公司 | Account information determines method, apparatus and server |
| CN109165947B (en) * | 2018-06-27 | 2021-11-02 | 创新先进技术有限公司 | Account information determination method and device and server |
| CN110020663A (en) * | 2019-01-31 | 2019-07-16 | 阿里巴巴集团控股有限公司 | Risk label processing method and device and electronic equipment |
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| CN110661913B (en) * | 2019-08-30 | 2021-03-23 | 中国人民财产保险股份有限公司 | User sorting method and device and electronic equipment |
| CN112907308A (en) * | 2019-11-19 | 2021-06-04 | 京东数字科技控股有限公司 | Data detection method and device and computer readable storage medium |
| CN112907308B (en) * | 2019-11-19 | 2024-05-24 | 京东科技控股股份有限公司 | Data detection method and device, and computer readable storage medium |
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