CN107273384A - The determination method and apparatus of crowd's attribute - Google Patents

The determination method and apparatus of crowd's attribute Download PDF

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Publication number
CN107273384A
CN107273384A CN201610217159.8A CN201610217159A CN107273384A CN 107273384 A CN107273384 A CN 107273384A CN 201610217159 A CN201610217159 A CN 201610217159A CN 107273384 A CN107273384 A CN 107273384A
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China
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user
crowd
rule
mark
request
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CN201610217159.8A
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CN107273384B (en
Inventor
揭磊骏
马伟
赵莽
韦柏松
袁川
牛国柱
胡辰
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Baidu Online Network Technology Beijing Co Ltd
Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/955Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The embodiment of the invention discloses a kind of determination method and apparatus of crowd's attribute.Methods described includes:Receive crowd's definition rule that party in request sends;Searched in user database and define the user that rule matches with crowd;Identified for user's addition rule corresponding with crowd's definition rule of matching, and rule mark is supplied to party in request;According to the user to be checked mark and rule mark obtained in the crowd's hit inquiry request received from party in request, user database is inquired about, hit results of the user's mark to be checked in the corresponding user of rule mark are determined, and return to party in request.Technical scheme realizes passive response external request, export the technique effect for the hit results that single Cookie is identified to ad hoc rules, while Internet user privacy is ensured, by the controllable opening of the data capability of flow transaction platform to DSP, and then consumption figures and trading efficiency of the DSP on flow trading service platform can be greatly promoted.

Description

The determination method and apparatus of crowd's attribute
Technical field
The present embodiments relate to the determination method and dress of the information processing technology, more particularly to a kind of crowd's attribute Put.
Background technology
Flow trading service platform, typically, Baidu's flow transactional services (Baidu Exchange Service, Abbreviation BES), it is the transaction platform based on RTB (Real-Time Bidding, real time bid transaction) agreement, Cover the floating resources of a large amount of high-quality, including door and each vertical industry website, cover extensively it is of all categories by It is many.
Flow trading service platform allows DSP (Demand-Side Platform, technology provider of party in request) Real time bid is carried out for displaying every time, the popularization material of matching is delivered.
In order to protect Internet user privacy and data safety, DSP is competing by flow trading service platform During valency, it is only capable of obtaining basic user information from flow trading service platform, this results in DSP to promoting material The judgement of exposure value lack and have a force data support, and then strong influence DSP is in flow transactional services Consumption figure and trading efficiency on platform.Therefore, how the premise of Internet user's individual privacy is being ensured Under, data value of the flow trading service platform to DSP output informations is lifted to greatest extent, to lift DSP Consumption figure on flow trading service platform, is the huge problem that existing flow trading service platform faces.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of determination method and apparatus of crowd's attribute, existing to optimize The information providing technique of some flow trading service platforms, transaction effects of the lifting DSP on flow transaction platform Rate.
In a first aspect, the embodiments of the invention provide a kind of determination method of crowd's attribute, including:
Receive crowd's definition rule that party in request sends;
Searched in user database and define the user that rule matches with the crowd;
Marked in the user database for user's addition rule corresponding with crowd definition rule of matching Know, and the rule mark is supplied to the party in request;
According to the user to be checked mark and rule obtained in the crowd's hit inquiry request received from the party in request Then identify, inquire about the user database, determine that user's mark to be checked is corresponding in rule mark Hit results in user, and hit results are returned into the party in request.
In second aspect, the embodiment of the present invention additionally provides a kind of determining device of crowd's attribute, including:
Regular receiving module, the crowd for receiving party in request's transmission defines rule;
User's searching modul, the use that rule matches is defined for being searched in user database with the crowd Family;
Rule mark add module, for user's addition in the user database for matching and the people The corresponding rule mark of group's definition rule, and the rule mark is supplied to the party in request;
Crowd's attribute query module, for being obtained according in the crowd's hit inquiry request received from the party in request The user to be checked mark and rule mark taken, inquires about the user database, determines the user to be checked The hit results in the corresponding user of rule mark are identified, and hit results are returned into the party in request.
The embodiment of the present invention defines rule by the crowd that side is provided according to demand, is matching in user database User addition with crowd definition rule it is corresponding rule identify, receive party in request input information inquiring request, It is determined that technological means of the inquiry user mark to the hit results of rule mark, realizing please outside passive response Ask, export the technology for the hit results that single Cookie (namely inquiry user mark) is identified to ad hoc rules Effect, it is while ensure that the privacy of Internet user, the data capability of flow transaction platform is controllable Open to DSP, to instruct the accurate dispensing of promotion message, and then DSP can be greatly promoted in flow friendship Consumption figure and trading efficiency on easy service platform, improve uses of the DSP to flow trading service platform Experience.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the determination method of crowd's attribute of first embodiment of the invention;
Fig. 2 is a kind of flow chart of the determination method of crowd's attribute of second embodiment of the invention;
Fig. 3 is a kind of schematic diagram of concrete application scene of second embodiment of the invention;
Fig. 4 is a kind of flow chart of the determination method of crowd's attribute of third embodiment of the invention;
Fig. 5 is a kind of flow chart of the determination method of crowd's attribute of fourth embodiment of the invention;
Fig. 6 is a kind of schematic diagram of concrete application scene of fourth embodiment of the invention;
Fig. 7 is a kind of flow chart of the determination method of crowd's attribute of fifth embodiment of the invention;
Fig. 8 is a kind of structure chart of the determining device of crowd's attribute of sixth embodiment of the invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings to the present invention Specific embodiment is described in further detail.It is understood that specific embodiment described herein is only It is only used for explaining the present invention, rather than limitation of the invention.
It also should be noted that, for the ease of description, portion related to the present invention is illustrate only in accompanying drawing Divide rather than full content.It should be mentioned that some show before exemplary embodiment is discussed in greater detail Example property embodiment is described as processing or the method described as flow chart.Although flow chart by operations (or Step) it is described as the processing of order, but many of which operation can be by concurrently, concomitantly or together When implement.In addition, the order of operations can be rearranged.The processing can when its operations are completed To be terminated, it is also possible to the additional step being not included in accompanying drawing.The processing can correspond to Method, function, code, subroutine, subprogram etc..
For clear, clear description various embodiments of the present invention, the realization principle of the present invention is subjected to letter first It is single to introduce.
As stated in the Background Art, existing flow transaction platform is in order to protect Internet user privacy and data Safety, only can to DSP provide basis user profile (age, sex and occupation etc.), DSP according to Such basic user information can not accurately judge to promote the exposure value of material.
In order to solve above-mentioned technical problem on the premise of Internet user privacy is ensured, inventor's creativeness Propose:Rule is defined by DSP construction crowds and is sent to flow transaction platform (for example, DSP collections are had The user for having automobile purchase power has some conventional search terms, such as:Automobile friend's meeting, vehicle insurance, air bag with And self-driving travel etc., DSP can define rule using these search terms being collected into as the crowd), flow is handed over Easy platform is after the crowd of acquisition definition rule, user database (typical, the online Cookie of user) In for the crowd define rule matched user addition rule mark.Meanwhile, in order to ensure privacy of user, Flow transaction platform can't return to the user of matching DSP, but only return to rule mark DSP.Afterwards, when DSP wants to determine whether a certain user meets crowd's definition rule of oneself construction, Rule mark transmission to the flow that the user's mark and flow transaction platform of the user can be returned to is merchandised flat Platform, flow transaction platform inquiry user database determines the user to the regular hit situation identified, and to DSP returns to corresponding hit results, and DSP is according to this hit results, it is possible to determine whether to be necessary to The user promotes material.
Obviously, conceived based on foregoing invention, flow transaction platform will not the target of paying close attention to DSP of active use The information at family (crowd of matching defines the user of rule) is supplied directly to DSP, but passes through passive response Mode help DSP to verify whether its user provided meets its defined crowd definition rule, namely It can realize while ensure that the privacy of Internet user, the data capability of flow transaction platform is controllable Opening to DSP.
First embodiment
A kind of flow chart of the determination method for crowd's attribute that Fig. 1 provides for first embodiment of the invention, this reality Applying the method for example can be performed by the determining device of crowd's attribute, and the device can pass through hardware and/or software Mode is realized, and can be typically integrated in server, typically, and the server can preferably be handed over for flow The server of easy platform (for example, Baidu's flow transaction platform etc.).The method of the present embodiment is specifically included:
110th, crowd's definition rule that party in request sends is received.
In the present embodiment, the party in request can specifically refer to the advertisement promotion for having crowd's attribute definition demand Business, typically, the party in request are specifically as follows foregoing DSP.
It is understood that a crowd with particular community will necessarily have certain general character characteristic, because This, the crowd define rule specifically refer to can for divide crowd's attribute one or more characteristic According to.For example, if party in request is the advertisement promotion business of mother and baby's brand, the party in request is paid close attention to A target group be mainly " mother new hand ", if be defined by characteristic to this class crowd If, it is clear that it can be found that this search keyword of class " mother new hand " in internet has necessarily General character, for example, always search for " neonate ", " nursing ", " diatery supplement " and " paper diaper " etc. Keyword;Or always access the child-bearing website of some such as " mother side " or " baby tree " classes.
Accordingly, crowd's definition rule can specifically include keyword set or URL (Uniform Resource Locator, URL) collection, party in request is by the way that the crowd positioned needed for it is used Keyword set or set of URL are described, and then can generate required crowd's locating rule.
Further, such as precedent, if the advertisement promotion business of mother and baby's brand has grasped some in itself has allusion quotation The online Cookie of the user of " mother new hand " feature of type, then directly can make these online Cookie Rule is defined for crowd.Wherein, so-called Cookie, refers to website to distinguish user identity, conversate The data for tracking and being stored on user local terminal.
It is, of course, understood that the user, which defines rule, can also include other forms, such as:Directly Connect and user characteristics is defined, " less than 35 years old, mother " etc., the present embodiment is to this and is not limited.
Obviously, rule (keyword set, set of URL or Cookie are defined by defining different types of crowd Collection etc.), the different crowd that can meet party in request defines demand, and then can improve the flexibility of whole scheme.
120th, searched in user database and define the user that rule matches with the crowd.
In the present embodiment, can be in user database after crowd's definition rule that party in request provides is obtained Middle lookup defines the user that rule matches with the crowd.
Wherein, be stored with different user and the user profile with user-association in the user database, its In, the information that the user profile can independently report for user, for example, user is in registered members or conjunction The personal information (for example, sex, age or occupation etc.) independently reported during method login user, or By capturing the user profile acquired in user behavior data, typically, by the online Cookie for capturing user And history URL that the user obtained once searched for or browsed search term or user once accessed etc..
One of the present embodiment preferred embodiment in, what is stored in the user database uses to be various The online Cookie at family, due to the general record history internet behavior of user in Cookie, in the present embodiment In the online Cookie of user is also referred to as User action log.
Wherein it is possible to which the user that party in request sends is defined into the user that rule directly includes with each Cookie Behavioral data (for example, behavioural characteristic keyword, i.e.,:User once searched for or browsed keyword, Or history accesses URL etc.) match, and the Cookie that the match is successful is determined directly as with the crowd The user that adopted rule matches;
Further, due to generally comprising the identification information of user in online Cookie, if for example, User is surfed the Net by desktop computer, then user's mark that the online Cookie generated includes is mainly user at it The login account (for example, Baidu's account or ends of the earth account etc.) registered in the website browsed, if with Family is by surfing Internet with cell phone, then user's mark that the online Cookie generated includes is mainly the IMEI of mobile phone (International Mobile Equipment Identity, International Mobile Station Equipment Identification), more specifically, if User is surfed the Net based on IOS (Internetwork Operating System, internet operating system), then is generated Online Cookie in can also be IOS systems IDFA (Identifier For Advertising, advertisements Know symbol).It therefore, it can by way of decrypting Cookie, the Cookie stored in user database entered Row parsing, and the user parsed is identified, and identify with user that corresponding User action log is corresponding to be deposited Storage.
Accordingly, can be first by the use stored in user database when carry out crowd defines the matching of rule Family user behaviors log and the crowd definition rule are matched, and by with the User action log pair that the match is successful The user's mark answered defines the user that rule matches as with the crowd.
130th, user's addition rule corresponding with crowd definition rule in the user database for matching Then identify, and the rule mark is supplied to the party in request.
If as it was previously stated, the user matched in user database be specific Cookie, can with It is directly Cookie addition rule marks in the data bank of family;If the user matched in subscriber data is use Family is identified, then can be user mark addition rule mark in user database.
Wherein, what the rule mark can automatically generate for system is corresponding only with crowd definition rule One mark.
It is understood that the crowd that flow transaction platform can receive the transmission of one or more party in request determines Adopted rule, can also receive one or more crowd definition rule that same party in request sends, accordingly, Same user in user database may define rule with one or more crowd and match, therefore, In order to realize that the regular user matched is defined to different crowd to be distinguished by, it is necessary to for different crowd definition The user of rule match adds unique mark (rule mark) in user database, and rule mark is returned Corresponding party in request is back to, so that the party in request is inquired about for rule mark.
For example, party in request 1 have sent rule 1 and rule 2 to flow transaction platform, flow transaction platform exists It is user's addition rule mark 000001 of the matching of rule 1 in user database, is the user of the matching of rule 2 Addition rule mark 000002, and rule mark 000001 and 000002 is returned into party in request 1;Need The side of asking 2 have sent rule 3 to flow transaction platform, and flow transaction platform is rule 3 in user database The user's addition rule mark 000003 matched somebody with somebody, and rule mark 000003 is returned into party in request 2.
140th, according to the user to be checked mark obtained in the crowd's hit inquiry request received from the party in request With rule mark, the user database is inquired about, determines that user's mark to be checked is right in rule mark institute Hit results in the user answered, and hit results are returned into the party in request.
As it was previously stated, flow transaction platform is after user's addition rule that rule is defined to match crowd is identified, The user of matching can't be directly returned to party in request, but passive response party in request inquiry request can be passed through Mode, whether the checking user that is provided of party in request can hit the crowd's definition rule provided before it.
Accordingly, flow transaction platform hits inquiry request firstly the need of the crowd for receiving party in request's transmission, Wherein, include in crowd's hit inquiry request that party in request sends:User's mark to be checked and rule mark Know.
Flow transaction platform obtains the user to be checked mark that crowd's hit inquiry request includes in parsing And after rule mark, by inquiring about user database, checking is corresponding with user's mark to be checked to be used Whether family includes the rule mark, and returns to corresponding hit results.
Accordingly, user's mark to be checked can include at least one of following:
User is setting the IDFA of the login account registered on website, the IMEI of user terminal, user terminal, And the physical address of user equipment.
The benefit so set is:By being stored and the corresponding user of different user mark in user database User behaviors log, it is possible to achieve rule is hit for same crowd, at multiple distinct devices (desktop computer, mobile phone) User in find corresponding matching user, and then the different types of use that can just send according to demand The query demand of family mark, returns to corresponding hit results, and add the embodiment of the present invention inquires about energy across screen Power, improves versatility and the flexibility of whole system.
One of the present embodiment preferred embodiment in, if crowd hit inquiry request only includes One rule mark, then be specifically optimized for hit, miss or do not find by the hit results;
This preferred embodiment is mainly used in the judgement of single crowd's attribute, namely whether a user hits Some rule mark, accordingly, hit results also mainly include above-mentioned three kinds of situations (hit, it is miss Or do not find).
The present embodiment another preferred embodiment in, if the crowd hit inquiry request include At least two rule marks, then be specifically optimized for the user to be checked by the hit results and identify hit The list of rule mark.
This preferred embodiment is mainly used in the judgement of many crowd's attributes, and this preferred embodiment is primarily adapted for use in Actual marketing activity scene, in a specific example, " XX stores " needs to do once year-end promotion, The content of promotion mainly includes:" mother and baby, number, makeups and dress ornament ".Therefore, party in request can construct One regular identification sets, the regular identification sets include 4 rule marks (001,002,003,004), The user that this 4 rule marks are directed to above-mentioned 4 promotional contents respectively matches.Therefore, if crowd Hit inquiry request includes above-mentioned regular identification sets (at least two rule mark in other words), then hit results Specifically include can the user to be checked mark hit rule mark list, if for example, to be checked User has hit 001 and 003 in above-mentioned regular identification sets, then the hit results returned be specifically as follows 001, 003 } result of this tabular form.
The embodiment of the present invention defines rule by the crowd that side is provided according to demand, is matching in user database User addition with crowd definition rule it is corresponding rule identify, receive party in request input information inquiring request, It is determined that technological means of the inquiry user mark to the hit results of rule mark, realizing please outside passive response Ask, export the technology for the hit results that single Cookie (namely inquiry user mark) is identified to ad hoc rules Effect, it is while ensure that the privacy of Internet user, the data capability of flow transaction platform is controllable Open to DSP, to instruct the accurate dispensing of promotion message, and then DSP can be greatly promoted in flow friendship Consumption figure and trading efficiency on easy service platform, improve uses of the DSP to flow trading service platform Experience.
On the basis of the various embodiments described above, before crowd's definition rule that party in request sends is received, may be used also With including:
Receive the demand user login information of party in request's input;If verifying the demand User logs in letter Cease for legal log-on message, then the crowd's definition for receiving party in request's transmission is regular.
Further, crowd's hit inquiry request can also include:Demand user login information;
Accordingly, the user database is inquired about, determines that user's mark to be checked is right in rule mark institute Hit results in the user answered, and hit results are returned into the party in request can specifically include:
If it is legal log-on message to verify the demand user login information, the user database is inquired about, Determine hit results of the user's mark to be checked in the corresponding user of rule mark.
The benefit so set is:The controlled opening of the data capability of flow transaction platform is met to some The party in request of condition, for example, party in request or some prestige by registering and signing data confidentiality agreement Relatively good party in request of qualification etc., and then the data safety of internet domestic consumer can be ensured significantly, one Determine to ensure that the reliability of scheme in degree.
Second embodiment
Fig. 2 is a kind of flow chart of the determination method of crowd's attribute of second embodiment of the invention.The present embodiment Optimized based on above-described embodiment, in the present embodiment, the crowd is defined into the specific optimization of rule For keyword set;Accordingly, it will be searched in user database and define the use that rule matches with the crowd Family is specifically optimized for:Based on the User action log of the user database, user behavior feature critical is extracted Word;Any one keyword in the user behavior characteristic key words extracted hit the keyword set When, it is defined as defining the user that rule matches with the crowd.
Accordingly, the method for the present embodiment is specifically included:
210th, the keyword set that party in request sends is received.
In the present embodiment, the crowd defines rule and specifically includes keyword set.
Wherein, one or more keyword can be included in the keyword set.
In a preferred embodiment of the present embodiment, it is contemplated that if in the keyword set that party in request sends Including keyword number it is fewer, then party in request that a comparison is can be carried out to the user finally matched is smart Accurate behavioural characteristic positioning, in order to farthest protect the privacy of user, in the preferred embodiment may be used To limit the entry number in keyword set.
Typically, before targeted customer's mark that lookup matches with the keyword set in user database, It can include:If verifying the pass not included mutually that the keyword set that the party in request sends includes Keyword number is more than first threshold (for example, first threshold can be set into 50), then performs in subscriber data The operation of the targeted customer's mark matched with the keyword set is searched in storehouse;Otherwise, to the party in request Invalid rule feedback is returned to, to indicate that the party in request resends the keyword set.
The benefit so set is:The obfuscation of user behavior feature is realized, data are being opened to party in request While ability, the privacy of user is also farthest protected.
220th, a User action log is sequentially obtained from user database, and extracts the user behavior day The user behavior characteristic key words that will includes.
230th, judge whether the user behavior characteristic key words extracted from User action log hit the pass Any one keyword that keyword is concentrated, if so, performing 240;Otherwise, 250 are performed.
240th, the User action log is defined as defining the user that rule matches with the crowd, performed 250。
In the present embodiment, the User action log for hitting any one keyword in keyword set is defined as The user matched with the keyword set (in other words crowd definition rule), the benefit so set is, The further behavioural characteristic for having obscured user a, that is to say, that even if tool may finally be known in party in request The user of body has hit the keyword set, but is also that can not precisely judge that the user hits on earth is which Individual specific keyword, and then further protect the individual privacy of user.
But, it will be appreciated by persons skilled in the art that except any one keyword can will be hit User action log as matching user, will can also hit the User action logs of multiple keywords as With user, specific matching way here and is not limited.
Meanwhile, it is directly to be defined as User action log and the keyword set phase in the present embodiment The user's matched somebody with somebody.Certainly, it will be appreciated by persons skilled in the art that can also be by User action log pair The user answered is identified as the user matched with the keyword set, and the present embodiment is to this and is not limited.
Whether the 250th, judge currently processed User action log is the last item behavior day in user database Will:If so, performing 260;Otherwise, 220 are returned.
260th, user's addition rule corresponding with crowd definition rule in the user database for matching Then identify, and the rule mark is supplied to the party in request.
270th, according to the user to be checked mark obtained in the crowd's hit inquiry request received from the party in request With rule mark, the user database is inquired about, determines that user's mark to be checked is right in rule mark institute Hit results in the user answered, and hit results are returned into the party in request.
Figure 3 illustrates a kind of concrete application scene of second embodiment of the invention.As shown in figure 3, certain The advertisement promotion business of automobile brand provides a keyword set as crowd to flow transaction platform and defines rule Then, this keyword set includes:Vocabulary such as " masses ", " BMW " and " car exhibition ", flow transaction is flat Platform can obtain the user matched with the keyword set by being inquired about in user database, and in user It is these users addition rule mark in data bank.Afterwards, advertisement promotion business can just inquire about determination it is a certain Whether whether individual user meets its crowd's definition rule defined previously, and then can will be to the user with decision-making Promote corresponding automobile brand advertisement.
The embodiment of the present invention, by the keyword set that side is provided according to demand, is the use matched in user database Family addition rule mark corresponding with keyword set, receives the information inquiring request of party in request's input, it is determined that looking into Technological means of user's mark to the hit results of rule mark is ask, passive response external request is realized, it is defeated Go out the technique effect for the hit results that single Cookie (namely inquiry user mark) is identified to ad hoc rules, While ensure that the privacy of Internet user, the controllable opening of the data capability of flow transaction platform is given DSP, to instruct the accurate dispensing of promotion message, and then can greatly promote DSP in flow transactional services Consumption figure and trading efficiency on platform, improve usage experiences of the DSP to flow trading service platform.
Meanwhile, by way of limiting the keyword number lower limit that keyword set includes, and matching Once the behavioural characteristic keyword extracted from the User action log of the user database hits institute in journey State any one keyword in keyword set, it is determined that for the side of the user matched with the keyword set Formula, it is possible to achieve the technique effect for the user behavior feature that obfuscation party in request finally obtains, further to add Protection to privacy of user by force.
Further, since the simple possible of Keywords matching, the method for the present embodiment can be sent in party in request After crowd's definition rule, in one very short time (typical, in units of second level), real-time response is needed The crowd's hit inquiry request for the side of asking, and then the real-time query demand of party in request can be greatly improved.
3rd embodiment
Fig. 4 is a kind of flow chart of the determination method of crowd's attribute of third embodiment of the invention.The present embodiment Optimized based on above-described embodiment, in the present embodiment, crowd's definition rule is specifically optimized for URL Collection;Accordingly, it will search that to define the regular user matched with the crowd specifically excellent in user database Turn to:Based on the User action log of the user database, extract user's history and access URL;Carried When the user's history of taking-up accesses any one URL in the URL hits set of URL, it is defined as and institute The crowd of stating defines the user that rule matches.
Accordingly, the method for the present embodiment is specifically included:
410th, the set of URL that party in request sends is received.
In the present embodiment, the crowd defines rule and specifically includes set of URL.
Wherein, one or more URL can be included in the set of URL.
One of the present embodiment preferred embodiment in, searched and the set of URL in user database Before the targeted customer's mark matched, it can also include:
If verifying that the unduplicated URL entry numbers that the set of URL that the party in request sends includes are big In Second Threshold (for example, Second Threshold can be set into 50), then perform in user database search with The operation for targeted customer's mark that the set of URL matches;Otherwise, invalid rule is returned to the party in request Feedback, to indicate that the party in request provides the set of URL again.
420th, a User action log is sequentially obtained from user database, and extracts the user behavior day The user's history that will includes accesses URL.
430th, judge that the user's history extracted from User action log accesses whether URL hits the URL In any one URL, if so, perform 440;Otherwise, 450 are performed.
440th, the User action log is defined as defining the user that rule matches with the crowd, performed 450。
Whether the 450th, judge currently processed User action log is the last item behavior day in user database Will:If so, performing 460;Otherwise, 420 are returned.
460th, user's addition rule corresponding with crowd definition rule in the user database for matching Then identify, and the rule mark is supplied to the party in request.
470th, according to the user to be checked mark obtained in the crowd's hit inquiry request received from the party in request With rule mark, the user database is inquired about, determines that user's mark to be checked is right in rule mark institute Hit results in the user answered, and hit results are returned into the party in request.
The technical scheme of the present embodiment by way of limiting the URL number lower limits that set of URL includes, with And the user's history once extracted in the matching process from the User action log of the user database is visited Ask that URL hits any one URL in the set of URL, it is determined that match with the set of URL The mode of user, it is possible to achieve the technique effect for the user behavior feature that obfuscation party in request finally obtains, with Further strengthen the protection to privacy of user.
Fourth embodiment
Fig. 5 is a kind of flow chart of the determination method of crowd's attribute of fourth embodiment of the invention.The present embodiment Optimized based on above-described embodiment, in the present embodiment, the crowd is defined into the specific optimization of rule For Cookie collection;Accordingly, it will be searched in user database and define the use that rule matches with the crowd Family is specifically optimized for:Obtain user's mark to be matched corresponding with the Cookie collection;In the subscriber data In storehouse, search first user corresponding with user's mark to be matched and identify, and obtain and the described first use Family identifies corresponding first User action log;Extract crowd corresponding with first User action log special Reference ceases, wherein, the crowd characteristic information includes public attribute information, and/or behavior characteristic information;Root According to the crowd characteristic information, searched in the user database, obtain and believe with the crowd characteristic Corresponding second user user behaviors log is ceased, and obtains second user corresponding with the second user user behaviors log Mark;According to first user mark and second user mark, advised it is determined that being defined with the crowd The user then matched.
Accordingly, the method for the present embodiment is specifically included:
510th, the Cookie collection that party in request sends is received.
In the present embodiment, the crowd defines rule and specifically includes Cookie collection.
520th, user's mark to be matched corresponding with the Cookie collection is obtained.
As it was previously stated, generally comprising the identification information of user in Cookie, pass through what party in request was uploaded Cookie collection carries out certain data processing (for example, data deciphering), can obtain the Cookie and concentrate Including the identification information of user identified as user to be matched.
530th, in the user database, first user mark corresponding with user's mark to be matched is searched Know, and obtain the first User action log corresponding with the first user mark.
In the present embodiment, one or more user behavior day is included in first User action log Will.
540th, crowd characteristic information corresponding with first User action log is extracted.
In the present embodiment, the crowd characteristic information can specifically include public attribute information, and/or behavior Characteristic information.
Wherein, crowd characteristic information corresponding with first User action log is extracted to specifically refer to extract institute State the crowd characteristic letter included jointly in most daily records (for example, more than half) in the first User action log Breath.
The public attribute information, specifically refer to user essential information (for example, sex, age bracket or Occupation etc.), the behavioural characteristic keyword or history that the behavior characteristic information specifically refers to user access URL Etc. behavior characteristic information.
550th, according to the crowd characteristic information, searched in the user database, obtain with it is described The corresponding second user user behaviors log of crowd characteristic information, and obtain corresponding with the second user user behaviors log Second user mark.
In the present embodiment, it is contemplated that the Cookie that party in request provides concentrates the Cookie included to be to have a fixed number The mesh upper limit, therefore, the user's mark finally matched by the Cookie is also limited.For example, needing The Cookie that the side of asking is provided is 10000, the user that may be finally matched by this 10000 Cookie Mark only 1000 (limitation of the main subscriber data for considering to store in user database), matching effect Fruit is simultaneously bad.In order to further expand Cookie collection and the hit rate to user in user database, obtaining After user's mark, by extracting the common feature with the corresponding user of user's mark, and according to the common feature weight Newly lookup (similarity mode amplification) is amplified in user database, and then can finally improve Cookie Collect the number of users finally matched.
560th, identified according to first user mark and the second user, it is determined that being defined with the crowd The user that rule matches.
570th, user's addition rule corresponding with crowd definition rule in the user database for matching Then identify, and the rule mark is supplied to the party in request.
580th, according to the user to be checked mark obtained in the crowd's hit inquiry request received from the party in request With rule mark, the user database is inquired about, determines that user's mark to be checked is right in rule mark institute Hit results in the user answered, and hit results are returned into the party in request.
The technical scheme of the present embodiment, should except directly after the Cookie collection that party in request provides is obtained Outside Cookie collection is matched with the user in user database, also it is extracted corresponding with the Cookie collection The general character characteristic of user, and then can realize lookup is amplified to the Cookie collection in user database, And then the number of users that Cookie collection is finally matched is improved, help party in request is more widely identified needed for it Target group.
Figure 6 illustrates a kind of concrete application scene of fourth embodiment of the invention.As shown in fig. 6, needing The side of asking is specially the advertisement promotion business for senior white collar, and the party in request have found some typical white collars first Crowd, and the online Cookie generation Cookie collection of these typical white collar crowds is obtained, afterwards by the Cookie Collection is sent to flow transaction platform.Flow transaction platform after handling the Cookie data concentrated, Lookup is amplified in user database, the user matched with the Cookie collection may finally be obtained, and It is these users addition rule mark in user database.Advertisement promotion business can just inquire about determination afterwards Whether whether some user meets its crowd's definition rule defined previously, and then can will be to this with decision-making User promotes corresponding brand advertising.
5th embodiment
Fig. 7 is a kind of flow chart of the determination method of crowd's attribute of fifth embodiment of the invention.The present embodiment Optimized based on above-described embodiment, in the present embodiment, receiving crowd's definition that party in request sends While regular, further preferably include:Reception defines regular corresponding timeliness parameter with the crowd;Accordingly, It will be searched in user database and define the regular user matched with the crowd and be specifically optimized for:Described The User action log for meeting the timeliness parameter is obtained in user database;Based on the User action log, Search and define the user that rule matches with the crowd.
Accordingly, the method for the present embodiment is specifically included:
710th, crowd's definition rule and timeliness parameter that party in request sends are received.
In the present embodiment, it is contemplated that the real-time that internet information updates, flow transaction platform is obtaining people While group's definition rule, corresponding timeliness parameter (for example, in 1-30 days) is also obtained, to obtain at this The user that crowd defines rule is met in timeliness parameter.
720th, the User action log for meeting the timeliness parameter is obtained in the user database.
730th, based on the User action log, search and define the user that rule matches with the crowd.
740th, user's addition rule corresponding with crowd definition rule in the user database for matching Then identify, and the rule mark is supplied to the party in request.
750th, the crowd's hit inquiry request sent according to the party in request obtains user's mark to be checked and rule Mark, inquires about the user database, determines user's mark to be checked in the corresponding use of rule mark Hit results in family, and hit results are returned into the party in request.
The technical scheme of the present embodiment is by receiving the timeliness parameter of party in request's transmission and being obtained according to the timeliness parameter Take the mode of the User action log matched so that the user finally matched have it is ageing, and then cause The Query Result of final crowd's hit inquiry request more meets the actual demand of party in request.
On the basis of the various embodiments described above, in the user database for matching user addition with it is described After the corresponding rule mark of crowd's definition rule, it can also include:User's addition and the people for matching Group defines regular corresponding party in request's mark;When meeting pushing condition, identified according to the party in request by institute Rule is stated to identify to the push of corresponding party in request.
One of the present embodiment preferred embodiment in, when meeting pushing condition, according to the demand Side's mark, which identifies the rule, to be pushed to corresponding party in request and can include:
Obtain real time access data on flows, and extract that the flowing of access data include treat that bidding user marks Know;Inquire about the user database, obtain the rule for treating bidding user's mark hit and identify, Yi Jiyu The rule identifies corresponding party in request's mark;If meet setting flow recommendation rules, to the need The side of asking identifies corresponding party in request and sends the rule mark.
The present embodiment another preferred embodiment in, when meeting pushing condition, according to the need The side's of asking mark, which identifies the rule, to be pushed to corresponding party in request and can include:
Obtain real time access data on flows, and extract that the flowing of access data include treat that bidding user marks Know and sequence information, wherein, the sequence information includes:At least two rule marks and party in request's mark Know;Inquire about the user database, obtain the list that the rule for treating bidding user's mark hit is identified; The list is sent to party in request corresponding with party in request mark.
In above-mentioned two preferred embodiment, flow transaction platform is pushing current exposure (in fact to party in request When flowing of access data) correspondence user data when, can be to being made by oneself before each party in request on flow transaction platform The rule mark of justice is intercepted, it is ensured that each party in request only receives each self-defined mistake, current exposure hit Rule mark.
Sixth embodiment
Figure 8 illustrates a kind of structure chart of the determining device of crowd's attribute of sixth embodiment of the invention. As shown in figure 8, described device includes:
Regular receiving module 81, the crowd for receiving party in request's transmission defines rule.
User's searching modul 82, defines what rule matched for being searched in user database with the crowd User.
Rule mark add module 83, in the user database for matching user addition with it is described The corresponding rule mark of crowd's definition rule, and the rule mark is supplied to the party in request.
Crowd's attribute query module 84, for according in the crowd's hit inquiry request received from the party in request The user to be checked obtained identifies and rule mark, inquires about the user database, determines the use to be checked Hit results of the family mark in the corresponding user of rule mark, and hit results are returned into the demand Side.
The embodiment of the present invention defines rule by the crowd that side is provided according to demand, is matching in user database User addition with crowd definition rule it is corresponding rule identify, receive party in request input information inquiring request, It is determined that technological means of the inquiry user mark to the hit results of rule mark, realizing please outside passive response Ask, export the technology for the hit results that single Cookie (namely inquiry user mark) is identified to ad hoc rules Effect, it is while ensure that the privacy of Internet user, the data capability of flow transaction platform is controllable Open to DSP, to instruct the accurate dispensing of promotion message, and then DSP can be greatly promoted in flow friendship Consumption figure and trading efficiency on easy service platform, improve uses of the DSP to flow trading service platform Experience.
On the basis of the various embodiments described above, user's mark can include at least one of following:
User is setting the login account registered on website, the International Mobile Station Equipment Identification of user terminal, user The advertisement indications of terminal, and user equipment physical address.
On the basis of the various embodiments described above, crowd's definition rule can specifically include keyword set;
Accordingly, user's searching modul specifically can be used for:
Based on the User action log of the user database, user behavior characteristic key words are extracted;
Any one keyword in the user behavior characteristic key words extracted hit the keyword set When, it is defined as defining the user that rule matches with the crowd.
On the basis of the various embodiments described above, crowd's definition rule can specifically include set of URL;
Accordingly, user's searching modul specifically can be used for:
Based on the User action log of the user database, extract user's history and access URL;Extracted The user's history that goes out accesses URL when hitting any one URL in the set of URL, be defined as with it is described Crowd defines the user that rule matches.
On the basis of the various embodiments described above, crowd's definition rule can specifically include Cookie collection;
Accordingly, user's searching modul specifically can be used for:
Obtain user's mark to be matched corresponding with the Cookie collection;
In the user database, first user mark corresponding with user's mark to be matched is searched, And obtain the first User action log corresponding with the first user mark;
Crowd characteristic information corresponding with first User action log is extracted, wherein, the crowd characteristic Information includes public attribute information, and/or behavior characteristic information;
According to the crowd characteristic information, searched, obtained and the crowd in the user database The corresponding second user user behaviors log of characteristic information, and obtain corresponding with the second user user behaviors log the Two users identify;
According to first user mark and second user mark, it is determined that defining rule with the crowd The user matched.
On the basis of the various embodiments described above, it can also include:Rule verification module, is used for:
Searched in user database before defining the user that matches of rule with the crowd, if checking institute The crowd for stating party in request's transmission defines the unduplicated regular quantity that rule includes and is more than given threshold, Then perform the operation searched in user database and the user that rule matches is defined with the crowd;Otherwise, Invalid rule feedback is returned to the party in request, is advised with indicating that the party in request provides crowd's definition again Then.On the basis of the various embodiments described above, it can also include:Timeliness parameter receiving module, is used for:
While crowd's definition rule that party in request sends is received, receive corresponding with crowd definition rule Timeliness parameter;
Accordingly, user's searching modul specifically can be used for:
The User action log for meeting the timeliness parameter is obtained in the user database;
Based on the User action log, search and define the user that rule matches with the crowd.
On the basis of the various embodiments described above, it can also include:
Party in request identify add module, in the user database for matching user addition with it is described It is right for the user's addition and crowd definition rule of matching after the corresponding rule mark of crowd's definition rule The party in request's mark answered;
Rule mark pushing module, for when meeting pushing condition, according to party in request mark by described in Rule is identified to be pushed to corresponding party in request.
On the basis of the various embodiments described above, if crowd hit inquiry request includes a rule mark, Then the hit results can specifically include hit, it is miss or do not find;
If crowd's hit inquiry request includes at least two rule marks, the hit results are specific The list of the rule mark of user's mark hit to be checked can be included.
On the basis of the various embodiments described above, rule mark pushing module specifically can be used for:
Obtain real time access data on flows, and extract that the flowing of access data include treat that bidding user marks Know;
Inquire about the user database, obtain the rule for treating bidding user's mark hit and identify, Yi Jiyu The rule identifies corresponding party in request's mark;
If meeting setting flow recommendation rules, to party in request's transmission institute corresponding with party in request mark State regular mark.
On the basis of the various embodiments described above, rule mark pushing module specifically can be used for:
Obtain real time access data on flows, and extract that the flowing of access data include treat that bidding user marks Know and sequence information, wherein, the sequence information includes:At least two rule marks and party in request's mark Know;
Inquire about the user database, obtain the list that the rule for treating bidding user's mark hit is identified;
The list is sent to party in request corresponding with party in request mark.
The determining device for crowd's attribute that the embodiment of the present invention is provided can be used for performing any embodiment of the present invention The determination method of crowd's attribute of offer, possesses corresponding functional module, realizes identical beneficial effect.
Obviously, it will be understood by those skilled in the art that above-mentioned each module of the invention or each step can lead to Server as described above is crossed to implement.Alternatively, the embodiment of the present invention can be executable with computer installation Program realize, performed so as to be stored in storage device by processor, described journey Sequence can be stored in a kind of computer-readable recording medium, and storage medium mentioned above can be read-only deposits Reservoir, disk or CD etc.;Either they are fabricated to respectively each integrated circuit modules or by they In multiple modules or step single integrated circuit module is fabricated to realize.So, the present invention is not restricted to The combination of any specific hardware and software.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for this area skill For art personnel, the present invention can have various changes and change.All institutes within spirit and principles of the present invention Any modification, equivalent substitution and improvements of work etc., should be included in the scope of the protection.

Claims (16)

1. a kind of determination method of crowd's attribute, it is characterised in that including:
Receive crowd's definition rule that party in request sends;
Searched in user database and define the user that rule matches with the crowd;
Marked in the user database for user's addition rule corresponding with crowd definition rule of matching Know, and the rule mark is supplied to the party in request;
According to the user to be checked mark and rule obtained in the crowd's hit inquiry request received from the party in request Then identify, inquire about the user database, determine that user's mark to be checked is corresponding in rule mark Hit results in user, and hit results are returned into the party in request.
2. according to the method described in claim 1, it is characterised in that user's mark includes at least one of following:
User is setting the login account registered on website, the International Mobile Station Equipment Identification of user terminal, user The advertisement indications of terminal, and user equipment physical address.
3. according to the method described in claim 1, it is characterised in that the crowd defines rule and specifically included Keyword set;
Accordingly, searched in user database and define the regular user matched with the crowd and specifically include:
Based on the User action log of the user database, user behavior characteristic key words are extracted;
Any one keyword in the user behavior characteristic key words extracted hit the keyword set When, it is defined as defining the user that rule matches with the crowd.
4. according to the method described in claim 1, it is characterised in that the crowd defines rule and specifically included Uniform resource position mark URL collection;
Accordingly, searched in user database and define the regular user matched with the crowd and specifically include:
Based on the User action log of the user database, extract user's history and access URL;
When the user's history extracted accesses any one URL during URL hits the set of URL, It is defined as defining the user that rule matches with the crowd.
5. according to the method described in claim 1, it is characterised in that the crowd defines rule and specifically included Cookie collection;
Accordingly, searched in user database and define the regular user matched with the crowd and specifically include:
Obtain user's mark to be matched corresponding with the Cookie collection;
In the user database, first user mark corresponding with user's mark to be matched is searched, And obtain the first User action log corresponding with the first user mark;
Crowd characteristic information corresponding with first User action log is extracted, wherein, the crowd characteristic Information includes public attribute information, and/or behavior characteristic information;
According to the crowd characteristic information, searched, obtained and the crowd in the user database The corresponding second user user behaviors log of characteristic information, and obtain corresponding with the second user user behaviors log the Two users identify;
According to first user mark and second user mark, it is determined that defining rule with the crowd The user matched.
6. according to any described method in claim 3-5, it is characterised in that looked into user database Look for before defining the user that matches of rule with the crowd, in addition to:
If verifying that the crowd that the party in request sends defines the unduplicated regular quantity that rule includes More than given threshold, then perform the lookup in user database and define the user that rule matches with the crowd Operation;
Otherwise, return to invalid rule to the party in request to feed back, to indicate that it is described that the party in request provides again Crowd's definition rule.
7. according to the method described in claim 1, it is characterised in that determine in the crowd for receiving party in request's transmission While adopted rule, in addition to:Reception defines regular corresponding timeliness parameter with the crowd;
Accordingly, searched in user database and define the regular user matched with the crowd and include:
The User action log for meeting the timeliness parameter is obtained in the user database;
Based on the User action log, search and define the user that rule matches with the crowd.
8. according to the method described in claim 1, it is characterised in that in the user database be matching User addition with the crowd definition rule it is corresponding rule identify after, in addition to:
For user's addition of matching regular corresponding party in request's mark is defined with the crowd;
When meeting pushing condition, the rule is identified to corresponding party in request according to party in request mark Push.
9. according to any described methods of claim 1-7, it is characterised in that:
If crowd's hit inquiry request includes a rule mark, the hit results are specifically included It is hit, miss or do not find;
If crowd's hit inquiry request includes at least two rule marks, the hit results are specific The list of rule mark including user's mark hit to be checked.
10. method according to claim 8, it is characterised in that when meeting pushing condition, according to Party in request's mark, which identifies the rule to push to corresponding party in request, to be included:
Obtain real time access data on flows, and extract that the flowing of access data include treat that bidding user marks Know;
Inquire about the user database, obtain the rule for treating bidding user's mark hit and identify, Yi Jiyu The rule identifies corresponding party in request's mark;
If meeting setting flow recommendation rules, to party in request's transmission institute corresponding with party in request mark State regular mark.
11. method according to claim 8, it is characterised in that when meeting pushing condition, according to Party in request's mark, which identifies the rule to push to corresponding party in request, to be included:
Obtain real time access data on flows, and extract that the flowing of access data include treat that bidding user marks Know and sequence information, wherein, the sequence information includes:At least two rule marks and party in request's mark Know;
Inquire about the user database, obtain the list that the rule for treating bidding user's mark hit is identified;
The list is sent to party in request corresponding with party in request mark.
12. a kind of determining device of crowd's attribute, it is characterised in that including:
Regular receiving module, the crowd for receiving party in request's transmission defines rule;
User's searching modul, the use that rule matches is defined for being searched in user database with the crowd Family;
Rule mark add module, for user's addition in the user database for matching and the people The corresponding rule mark of group's definition rule, and the rule mark is supplied to the party in request;
Crowd's attribute query module, for being obtained according in the crowd's hit inquiry request received from the party in request The user to be checked mark and rule mark taken, inquires about the user database, determines the user to be checked The hit results in the corresponding user of rule mark are identified, and hit results are returned into the party in request.
13. device according to claim 12, it is characterised in that user's mark includes following at least one :
User is setting the login account registered on website, the International Mobile Station Equipment Identification of user terminal, user The advertisement indications of terminal, and user equipment physical address.
14. device according to claim 12, it is characterised in that the specific bag of crowd's definition rule Include keyword set;
Accordingly, user's searching modul specifically for:
Based on the User action log of the user database, user behavior characteristic key words are extracted;
Any one keyword in the user behavior characteristic key words extracted hit the keyword set When, it is defined as defining the user that rule matches with the crowd.
15. device according to claim 12, it is characterised in that the specific bag of crowd's definition rule Include uniform resource position mark URL collection;
Accordingly, user's searching modul specifically for:
Based on the User action log of the user database, extract user's history and access URL;
When the user's history extracted accesses any one URL during URL hits the set of URL, It is defined as defining the user that rule matches with the crowd.
16. device according to claim 12, it is characterised in that the specific bag of crowd's definition rule Include Cookie collection;
Accordingly, user's searching modul specifically for:
Obtain user's mark to be matched corresponding with the Cookie collection;
In the user database, first user mark corresponding with user's mark to be matched is searched, And obtain the first User action log corresponding with the first user mark;
Crowd characteristic information corresponding with first User action log is extracted, wherein, the crowd characteristic Information includes public attribute information, and/or behavior characteristic information;
According to the crowd characteristic information, searched, obtained and the crowd in the user database The corresponding second user user behaviors log of characteristic information, and obtain corresponding with the second user user behaviors log the Two users identify;
According to first user mark and second user mark, it is determined that defining rule with the crowd The user matched.
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