CN105138897B - Determine the method and device of user right - Google Patents
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- CN105138897B CN105138897B CN201510524694.3A CN201510524694A CN105138897B CN 105138897 B CN105138897 B CN 105138897B CN 201510524694 A CN201510524694 A CN 201510524694A CN 105138897 B CN105138897 B CN 105138897B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
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- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2145—Inheriting rights or properties, e.g., propagation of permissions or restrictions within a hierarchy
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Abstract
The embodiment of the present application discloses the method and device of determining user right.The initial confidence level for comprising determining that user of the method；According to user and interactive data of at least one association user in social platform, incidence coefficient corresponding to each association user is determined；Confidence level based on incidence coefficient and association user, is modified initial confidence level, obtains the confidence level of user；Based on confidence level, the user right of user is determined.The embodiment of the present application determines the confidence level of user by the confidence level of association user, and determines user right with this, realizes the accurate purpose for determining user right.
Description
Technical field
This application involves field of computer technology, and in particular to technical field of data processing, more particularly to determine user's power
The method and device of limit.
Background technique
The provider of some services is often according to the degree of reliability of user, to determine user right, for example, bank can basis
The credit standing of user determines the facility extent of its credit card.With the rapid development of Internet technology, to the personal degree of reliability
Assessment be no longer limited to investigate the traditional index such as its people's essential information, income level and amount of assets, and can be into
The activity or behavior that one step generates in internet according to user, to determine his personal confidence level.For example, in existing skill
In art, the reliability situation of the user can be judged according to influence power of the user in social platform.It under normal conditions, can be with
The influence power and his confidence level for thinking user are positively correlated.
But existing social platform usually manages more open, the authenticity of content is unable to get reliable guarantee, because
Only data by individual subscriber in social platform are evaluated for this, will lead to personal confidence evaluation inaccuracy, from
And the problem for causing determining user right range excessive or too small.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is desired to be able to provide a kind of reliable determining individual subscriber permission
The scheme of range.In order to realize said one or multiple purposes, this application provides the method and devices for determining user right.
In a first aspect, this application provides a kind of methods of determining user right, comprising: determine the initial confidence of user
Degree；According to the user and interactive data of at least one association user in social platform, each association user is determined
Corresponding incidence coefficient；Confidence level based on the incidence coefficient and the association user, to the initial confidence level into
Row amendment, obtains the confidence level of the user；Based on the confidence level, the user right of the user is determined.
Second aspect, this application provides a kind of devices of determining user right, comprising: determining module is used for determining
The initial confidence level at family；Coefficient determination module, for according to the user and at least one association user in social platform
Interactive data determines incidence coefficient corresponding to each association user；Correction module, for based on the incidence coefficient with
And the confidence level of the association user, the initial confidence level is modified, the confidence level of the user is obtained；Permission determines
Module determines the user right of the user for being based on the confidence level.
The method and device of determining user right provided by the present application, can use in social platform with user's close relation
Association user confidence level, to determine the confidence level of user itself, and the available use of user is determined based on the confidence level
Family permission.By calculating the confidence level of user using close friend's confidence level, the accuracy of confidence evaluation can be improved, so as to
Think that user determines more accurate and appropriate user right range.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the flow chart of the one embodiment for the method that the application determines user right；
Fig. 2 is the flow chart of another embodiment of the method that the application determines user right；
Fig. 3 is the functional module construction schematic diagram of the one embodiment for the device that the application determines user right；
Fig. 4 is adapted for the structural representation of the computer system for the terminal device or server of realizing the embodiment of the present application
Figure.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to related invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to FIG. 1, it illustrates the processes 100 that the application determines one embodiment of the method for user right.This reality
Example is applied mainly to be applied to come in the terminal for authorizing user in this way for example, the terminal may include operation
The server of financial service function, such as the server of operation bank loan system, also may include the behaviour it needs to be determined that user
Make the application server etc. of permission.The method of the determination user right of the present embodiment, comprising the following steps:
As shown in Figure 1, in a step 101, determining the initial confidence level of user.
In the present embodiment, user can refer to that those need to carry out confidence level estimation, to be determined according to its confidence level
The user of its user right.Confidence level can be used for characterizing the degree that a user can be trusted.In general, confidence level can be used
One numerical value indicates.Optionally, confidence level can be indicated with confidence level.It, can be in the initial confidence level for determining user
It is determined according to the user information of the behavior of user itself or offer.For example, can be according to the previous consumption of user and note of refunding
Record, to determine the initial confidence level of user.The initial confidence level obtained in this way can represent the credit a reference value of the user.
In an optional implementation of the present embodiment, the initial confidence level of user can be based at least one of following true
It is fixed: the information that user issues in social platform；Influence index of the user in social platform；The reference information of user in society
Hand over the matching degree of the user information in platform.
It optionally, can be right first when the information issued in social platform according to user determines its initial confidence level
The text information that user issues in social platform carries out keyword abstraction.These text informations can be plain textual information,
It can be the descriptive matter in which there information issued together with pictorial information, audio-frequency information or multimedia messages.Then to obtained pass
Key word carries out semantic analysis, so that it is determined that the information such as the consumption habit, consuming capacity of user and personal attainment out.Finally, root
The initial confidence level of user is determined according to these information.
Optionally, when the influence index of social platform determines its initial confidence level, can make first according to user
With PageRank (page rank) method, determine user in the influence index of social platform.The core concept of PageRank exists
In, on the internet if a webpage is linked by a lot of other webpages, illustrate that it is recognized and trust by universal, then
Its ranking is just high.Specific in social platform, if the number that the content that a user delivers is forwarded or quotes is more, say
The degree that the bright user is approved and trusted is higher, then he is bigger to the influence power of other users, specifically, a user
Influence index in social platform, the letter that it can be issued by his concern or friend relation and other users
Interest level of content etc. is ceased to determine.In general, the initial confidence level of user and its influence index in social platform
It is positively correlated, the more high then initial confidence level of influence power is higher.
Optionally, determining that it is initial according to the reference information of user and the matching degree of the user information in social platform
When confidence level, reference information and its user filled in when registering in social platform of user can be obtained first
Information.Wherein, reference information can refer to what the personal credit database established by specific organ was acquired, and arranged, saving, be
Business bank and it is personal credit report query service is provided, formulated for monetary policy, financial supervision and law, rules and regulations its
He provides personal credit information used in related information service at purposes.When said mechanism or department need to personal confidence level into
When row evaluation, the reference information of user can be obtained.User information when registering filled in of the user in social platform, can
It can be real information, it is also possible to the information that user at will makes up.Since reference information can be counted as completely true use
Family information, therefore when being matched the two, matching degree is higher, and the information for illustrating that user fills in is truer, the lower theory of matching degree
The information that bright user fills in is more false.The initial confidence level of user can be positively correlated with matching degree, that is to say, that in social platform
In its truer initial confidence level of user information it is higher, its more untrue initial confidence level of user information in social platform
It is lower.
In the present embodiment, social platform just refers to social networks i.e. SNS (Social Network Service).It is social
Network meaning includes hardware, software, service and application, and people can freely deliver various information in social networks, and with
Other users interact.Common social platform includes: blog, microblogging, wechat, official, Baidu discussion bar, BBS
Web Communities such as (Bulletin Board System, BBS(Bulletin Board System)s).
Then, in a step 102, according to user and interactive data of at least one association user in social platform, really
Incidence coefficient corresponding to fixed each association user.
In the present embodiment, the incidence coefficient of user and association user can be used for characterizing between user and association user
Intimate degree.It, can be by interaction number of the two in social platform when determining the incidence coefficient of user and association user
According to as determination basis.Interactive data may include all operations generations that user or association user execute, related with other side
Data.For example, can determine incidence coefficient, the two according to the time that user pay close attention to the mutual plusing good friend of association user or mutually
Mutual plusing good friend or the time gap current point in time paid close attention to mutually are more early, then incidence coefficient is higher.It can also be according to user to pass
The remarks or grouping for being combined family determine incidence coefficient, if user is " boudoir honey " to the remarks of a certain association user or by its point
Enter " close friend " group, then user is just higher to the incidence coefficient of the association user.
In an optional implementation of the present embodiment, user and the association user good friend or mutually each other in social platform
Mutually pay close attention to.Specifically, association user of the user in social platform, it should it is good friend or the user paid close attention to mutually each other, without
User has been paid close attention to including those, and the user that user does not pay close attention to.Because these users be likely to purely be user bean vermicelli, and with
The not substantive friends of user, does not have actual reference value for the confidence evaluation of user.
Then, in step 103, the confidence level based on incidence coefficient and association user, repairs initial confidence level
Just, the confidence level of user is obtained.
After determining the incidence coefficient of association user in above-mentioned steps 102, incidence coefficient and association can be based on
The confidence level of user is modified the initial confidence level obtained in a step 101.Specifically, association preferred can be obtained to use
The confidence level at family.In the present embodiment, the confidence level of association user can be used for representing the credit standing of association user.It is obtaining
When the confidence level of association user, related data directly can be obtained from existing confidence data library, it can also be according to association
Behavior before user obtains its confidence level.In one possible implementation, it can use as retouched in above-mentioned steps 101
The mode of the initial confidence level of the determination user stated, to obtain the confidence level of association user.At this point, the association user determined is first
Beginning confidence level is exactly its confidence level.In alternatively possible implementation, if execute the determination user right of the present embodiment
The system of method and other credit systems (for example, credit evaluation system of bank) have cooperative relationship, then can directly from
The confidence level of association user is obtained in other credit systems.
After obtaining the confidence level of association user, it can will be associated with using initial confidence level as the benchmark confidence level of user
The confidence level of association user is transferred to user as transfer weight by coefficient.In this manner it is possible to obtain the final confidence of user
Degree.
Finally, at step 104, being based on confidence level, determining the user right of user.
After determining the confidence level of user in above-mentioned steps 103, can be based further on the confidence level determine to
The range that family is authorized, that is, the user right of user.In general, the range of user right and its confidence level are positively correlated.With
The confidence level at family is higher, and obtainable user right higher grade, and extent of competence is bigger.For example, for financial service
For system (such as bank), user right may include loan limit or overdraft of credit card amount etc..If user's sets
Reliability is higher, and loan application is easier to granted, and its loan limit also can be higher.For application service system,
User right may include to the permission etc. for application being operated or being obtained Premium Features.If the confidence level of a user is very
Height, the then user right that some can be authorized special, such as new function are on probation etc..
The method of determining user right provided in this embodiment, can use the pass in social platform with user's close relation
It is combined the confidence level at family, to determine the confidence level of user itself, and determines that the available user of user weighs based on the confidence level
Limit.By calculating the confidence level of user using close friend's confidence level, the accuracy of confidence evaluation can be improved, so as to for
User determines more accurate and appropriate user right range.
Please further refer to Fig. 2, it illustrates the processes that the application determines another embodiment of the method for user right
200。
As shown in Fig. 2, in step 201, determining the initial confidence level of user.This step and step 101 phase in Fig. 1
Together, details are not described herein.
Then, in step 202, according to user and mutual dynamic frequency of at least one association user in social platform, really
Incidence coefficient corresponding to fixed each association user.
In the present embodiment, incidence coefficient can be determined by the mutual dynamic frequency of user and association user in social platform.
Mutual dynamic frequency, which can be, refers to that user and association user within a predetermined period of time average interact number, such as can count and refer to user
With association user within nearest half a year or three months, average interaction number daily or weekly is as mutual dynamic frequency.It is counting
User with association user when interacting number, can by commented between user and association user ,@, forwarding total degree make
To interact number.User and association user within a predetermined period of time average interact that number is more, and the relationship both illustrated is closeer
Close, then the corresponding incidence coefficient of the association user will be higher.Specifically, the incidence coefficient M of any association user i and useri
It can be obtained by following formula:
Wherein, NjFor the total degree of j-th chronomere's (such as week or day etc.) interior association user i and user interaction, n is
The quantity (such as total number of days or total all numbers etc.) of the chronomere counted, n is the positive integer more than or equal to 1.
Optionally, after obtaining the corresponding incidence coefficient of each association user, further incidence coefficient can also be carried out
Normalized, for example, by each incidence coefficient divided by the maximum value in all incidence coefficients, thus after being normalized
Incidence coefficient, in order to subsequent calculating.
Optionally, in step 203, if increasing in any association user and the mutual dynamic frequency predetermined time cycle of user
Dosage or reduction amount then set 0 for the corresponding incidence coefficient of the association user beyond interaction frequency threshold.
In the present embodiment, an interaction frequency threshold, such as 3 times/day can be preset.When some association user
When interacting frequency threshold beyond this with the incrementss of the mutual dynamic frequency of user or reduction amount, such as unite by the time cycle of the moon
Meter, association user and user the interact number daily at March are 0.1 time, are increased sharply suddenly when to the April to 4 times a day, and
Become again to May daily 0.2 time.It may be considered that the association user with user is sent out because of certain provisional relationship
Raw multiple mutual-action behavior, such as association user is the friend that user is got to know due to certain work relationship, and the work relationship
Only continue for the April one month, so the two has occurred multiple mutual-action behavior within the April, and when this relation broken it
Afterwards, this interaction is also obvious weakens.This association user can be regarded as a kind of provisional intimate user, rather than the present embodiment
The association user of the credit situation that can characterize user to be excavated.It therefore, can be by the incidence coefficient of this kind of association users
It is set as 0, the confidence level of user is influenced to avoid it.
Then, in step 204, the confidence level based on incidence coefficient and association user, repairs initial confidence level
Just, the confidence level of user is obtained.
In the present embodiment, the confidence level C of user can be determined according to the following formula:
Wherein, C0For the initial confidence level of user, CiAnd MiThe confidence level and incidence coefficient of respectively i-th association user,
N is the sum of association user, and n is the positive integer more than or equal to 1.
Finally, in step 205, being based on confidence level, determining the user right of user.Step 104 in this step and Fig. 1
Identical, details are not described herein.
The method of determining user right provided in this embodiment, can be according to the mutual dynamic frequency between association user and user
It determines incidence coefficient between the two, and using the incidence coefficient as the weight coefficient of the confidence level of association user, further mentions
The high accuracy of confidence level estimation.
Please further refer to Fig. 3, it illustrates the application to determine that the structure of one embodiment of the device of user right is shown
It is intended to.
As shown in figure 3, the device 300 of the determination user right of the present embodiment comprises determining that module 310, coefficient determine mould
Block 320, correction module 330 and permission determining module 340.
Determining module 310, for determining the initial confidence level of user.
Coefficient determination module 320, for according to user and interactive data of at least one association user in social platform,
Determine incidence coefficient corresponding to each association user.
Correction module 330 repairs initial confidence level for the confidence level based on incidence coefficient and association user
Just, the confidence level of user is obtained.
Permission determining module 340 determines the user right of user for being based on confidence level.
In an optional implementation of the present embodiment, determining module 310 is further used for based at least one of following
Determine the initial confidence level of user:
The information that user issues in social platform；
Influence index of the user in social platform；
The matching degree of the reference information of user and the user information in social platform.
In an optional implementation of the present embodiment, interactive data includes mutual dynamic frequency.
In an optional implementation of the present embodiment, coefficient determination module 320 is also used to: if any association user with
The mutual dynamic frequency of user incrementss within a predetermined period of time or reduction amount are beyond interaction frequency threshold, then by the association user pair
The incidence coefficient answered is set as 0.
In an optional implementation of the present embodiment, user and the association user good friend or mutually each other in social platform
Mutually pay close attention to.
In an optional implementation of the present embodiment, correction module 340 determines the confidence level C of user according to the following formula:
Wherein, C0For the initial confidence level of the user, CiAnd MiThe confidence level and association of respectively i-th association user
Coefficient, n are the sum of the association user.
It should be appreciated that all units or module recorded in Fig. 3 are opposite with each step in the method with reference to Fig. 1-2 description
It answers.Device in Fig. 3 and unit wherein included or mould are equally applicable to above with respect to the operation and feature of method description as a result,
Block, details are not described herein.
The device of determining user right provided in this embodiment, can use the pass in social platform with user's close relation
It is combined the confidence level at family, to determine the confidence level of user itself, and determines that the available user of user weighs based on the confidence level
Limit.By calculating the confidence level of user using close friend's confidence level, the accuracy of confidence evaluation can be improved, so as to for
User determines more accurate and appropriate user right range.
Below with reference to Fig. 4, it illustrates the computers being suitable for the terminal device or server for realizing the embodiment of the present application
The structural schematic diagram of system 400.
As shown in figure 4, computer system 400 includes central processing unit (CPU) 401, it can be read-only according to being stored in
Program in memory (ROM) 402 or be loaded into the program in random access storage device (RAM) 403 from storage section 408 and
Execute various movements appropriate and processing.In RAM 403, also it is stored with system 400 and operates required various programs and data.
CPU401, ROM 402 and RAM403 is connected with each other by bus 404.Input/output (I/O) interface 405 is also connected to bus
404。
I/O interface 405 is connected to lower component: the importation 406 including keyboard, mouse etc.；It is penetrated including such as cathode
The output par, c 407 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section 408 including hard disk etc.；
And the communications portion 409 of the network interface card including LAN card, modem etc..Communications portion 409 via such as because
The network of spy's net executes communication process.Driver 410 is also connected to I/O interface 405 as needed.Detachable media 411, such as
Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 410, in order to read from thereon
Computer program be mounted into storage section 408 as needed.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be tangibly embodied in machine readable
Computer program on medium, the computer program include the program code for method shown in execution flow chart.At this
In the embodiment of sample, which can be downloaded and installed from network by communications portion 409, and/or from removable
Medium 411 is unloaded to be mounted.
Flow chart and block diagram in attached drawing are illustrated according to the system of various embodiments of the invention, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of the module, program segment or code include one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants
It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yiyong
The dedicated hardware based system of defined functions or operations is executed to realize, or can be referred to specialized hardware and computer
The combination of order is realized.
Being described in module involved in the embodiment of the present application can be realized by way of software, can also be by hard
The mode of part is realized.Described module also can be set in the processor, for example, can be described as: a kind of processor packet
Include determining module, coefficient determination module, correction module and permission determining module.Wherein, the title of these modules is in certain situation
Under do not constitute restriction to the module itself, for example, determining module is also described as " for determining initially setting for user
The module of reliability ".
As on the other hand, present invention also provides a kind of computer readable storage medium, the computer-readable storage mediums
Matter can be computer readable storage medium included in device described in above-described embodiment；It is also possible to individualism, not
The computer readable storage medium being fitted into terminal.The computer-readable recording medium storage have one or more than one
Program, described program are used to execute the side for being described in the determination user right of the application by one or more than one processor
Method.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (8)
1. a kind of method of determining user right characterized by comprising
Determine the initial confidence level of user；
According to the user and interactive data of at least one association user in social platform, each association user is determined
Corresponding incidence coefficient；
Confidence level based on the incidence coefficient and the association user, is modified the initial confidence level, obtains institute
State the confidence level of user；
Based on the confidence level, the user right of the user is determined；
The interactive data includes mutual dynamic frequency, and the mutual dynamic frequency is used to indicate the user and association user in the predetermined time
Average interaction number in section, the incidence coefficient pass through formulaIt determines, wherein NjFor j-th of time
The total degree of association user i and user interaction in unit, n are the quantity of the chronomere counted, and n is more than or equal to 1
Positive integer.
2. the method according to claim 1, wherein the initial confidence level of the user is based at least one of following
It determines:
The information that the user issues in the social platform；
Influence index of the user in the social platform；
The matching degree of the reference information of the user and the user information in the social platform.
3. the method according to claim 1, wherein further include:
If the mutual dynamic frequency of any association user and the user incrementss within a predetermined period of time or reduction amount exceed
Frequency threshold is interacted, then sets 0 for the corresponding incidence coefficient of the association user.
4. method according to any one of claims 1 to 3, which is characterized in that the user and the association user are in institute
State good friend or mutually concern each other in social platform.
5. the method according to claim 1, wherein described be based on the incidence coefficient and the association user
Confidence level, the initial confidence level is modified, the confidence level for obtaining the user includes:
The confidence level C of the user is determined according to the following formula:
Wherein, C0For the initial confidence level of the user, CiAnd MiThe confidence level and incidence coefficient of respectively i-th association user,
N is the sum of the association user.
6. a kind of device of determining user right characterized by comprising
Determining module, for determining the initial confidence level of user；
Coefficient determination module, for according to the user and interactive data of at least one association user in social platform, really
Incidence coefficient corresponding to fixed each association user；
Correction module, for the confidence level based on the incidence coefficient and the association user, to the initial confidence level into
Row amendment, obtains the confidence level of the user；
Permission determining module determines the user right of the user for being based on the confidence level；
The interactive data includes mutual dynamic frequency, and the mutual dynamic frequency is used to indicate the user and association user in the predetermined time
Average interaction number in section, the incidence coefficient pass through formulaIt determines, wherein NjFor j-th of time
The total degree of association user i and user interaction in unit, n are the quantity of the chronomere counted, and n is more than or equal to 1
Positive integer.
7. device according to claim 6, which is characterized in that the determining module is further used for based on following at least one
Item determines the initial confidence level of the user:
The information that the user issues in the social platform；
Influence index of the user in the social platform；
The matching degree of the reference information of the user and the user information in the social platform.
8. device according to claim 6, which is characterized in that the coefficient determination module is also used to:
If the mutual dynamic frequency of any association user and the user incrementss within a predetermined period of time or reduction amount exceed
Frequency threshold is interacted, then sets 0 for the corresponding incidence coefficient of the association user.
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| CN201510524694.3A CN105138897B (en) | 2015-08-24 | 2015-08-24 | Determine the method and device of user right |
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| CN201510524694.3A CN105138897B (en) | 2015-08-24 | 2015-08-24 | Determine the method and device of user right |
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| CN105138897B true CN105138897B (en) | 2019-04-16 |
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