CN106792226A - A kind of method and device of information extraction - Google Patents
A kind of method and device of information extraction Download PDFInfo
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- CN106792226A CN106792226A CN201611131173.2A CN201611131173A CN106792226A CN 106792226 A CN106792226 A CN 106792226A CN 201611131173 A CN201611131173 A CN 201611131173A CN 106792226 A CN106792226 A CN 106792226A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
Abstract
The present invention relates to network direct broadcasting technical field, more particularly to a kind of method and device of information extraction, including：During live, obtaining has the user for extracting qualification as user to be extracted；Judge whether the parameter value of the extraction parameter under current time between current live reaches default triggering and extract threshold value；If the parameter value of the extraction parameter under current time between current live reaches the default triggering extracts threshold value, the user to be extracted of predetermined number is extracted from the user to be extracted as targeted customer.The present invention realizes the automatic technique effect extracted to user of the extraction parameter based on direct broadcasting room, extraction process is simplified, while also enriching extraction mode.
Description
Technical field
The present invention relates to network direct broadcasting technical field, more particularly to a kind of method and device of information extraction.
Background technology
With the fast development of science and technology, increasing electronic multimedia technology is applied to daily life
In, wherein, net cast is exactly the emerging application of one of which.Net cast can pass through network system in difference with the same time
Intercommunion platform broadcast live in the way of video signal, with it is directly perceived, quick, interactivity is strong the characteristics of.
It is interactive between spectators and main broadcaster to improve during live, increased lottery function, i.e. main broadcaster is from sight
Some spectators are extracted in the spectators for seeing live program, and prize is sent to the spectators for extracting.In existing prize drawing, triggering is extracted
Condition for user click on extract button, when exist user click on extract button operation when spectators can just be extracted, take out
Take process complicated, extract mode single.
The content of the invention
In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on
State the method and device of the information extraction of problem.
The embodiment of the present invention provides a kind of method of information extraction, including：
During live, obtaining has the user for extracting qualification as user to be extracted；
Judge whether the parameter value of the extraction parameter under current time between current live reaches default triggering and extract threshold value；
If the parameter value of the extraction parameter under current time between current live reaches the default triggering extracts threshold value, from
The user to be extracted of predetermined number is extracted in the user to be extracted as targeted customer.
Preferably, it is described to extract the quantity and/or extract timing time that parameter is user to be extracted.
Preferably, after the acquisition has the user for extracting qualification as user to be extracted, methods described includes：
The parameter value of the extraction parameter between current live under current time and default triggering are extracted the relation between threshold value
Represented.
Preferably, after the acquisition has the user for extracting qualification as user to be extracted, methods described also includes：
Pre-set user attribute information according to each user to be extracted, obtains the extraction probability of each user to be extracted respectively
Value；
Extraction probable value according to each user to be extracted, is that token is extracted in each user's distribution at least one to be extracted,
Wherein, the quantity of extraction token of probable value user to be extracted high is distributed to more than distributing to the low user to be extracted of probable value
Extraction token quantity；
Wherein, it is described that the user to be extracted of predetermined number is extracted from the user to be extracted as targeted customer, including：
The extraction token of the default extraction quantity for belonging to different users to be extracted is extracted from all extraction tokens, and
The user to be extracted extracted belonging to token that will be extracted is used as targeted customer.
Preferably, the pre-set user attribute information includes that subscriber data integrity degree information, user's barrage send situation letter
At least one information in breath and user live broadcast consumption information.
Preferably, the pre-set user attribute information according to a user to be extracted obtains the extraction probability of the user to be extracted
The formula of value institute foundation is as follows：
Wherein, the quantity of the information that N is included by the pre-set user attribute information of user to be extracted, i takes 0 to N successively,
The normalization numerical value of the information of the i-th type included by pre-set user attribute information, wiIt is the information of i-th type
Weight.
Preferably, before the acquisition has the user for extracting qualification as user to be extracted, methods described includes：
Addition is quick to be set and extracts parameter entrance in the direct broadcasting room of main broadcaster, so that the main broadcaster can be by described quick
Extraction parameter entrance is set to be extracted with the default parameter that extracts.
Based on same inventive concept, the embodiment of the present invention also provides a kind of device of information extraction, including：
Acquisition module, has the user for extracting qualification as user to be extracted for during live, obtaining；
Whether judge module, the parameter value for judging the extraction parameter under current time between current live reaches default touching
Hair extracts threshold value；
Abstraction module, if reaching the default triggering for the parameter value of the extraction parameter between current live under current time
Threshold value is extracted, then the user to be extracted of predetermined number is extracted from the user to be extracted as targeted customer.
Preferably, it is described to extract the quantity and/or extract timing time that parameter is user to be extracted.
Preferably, described device includes：
Display module, for the parameter value of the extraction parameter between current live under current time to be extracted into threshold with default triggering
Relation between value is represented.
One or more technical schemes in the embodiment of the present invention, at least have the following technical effect that or advantage：
The present invention is obtained during live, first has the user for extracting qualification as user to be extracted, then judges to work as
Whether the parameter value that the extraction parameter between current live is inscribed when preceding reaches default triggering extraction threshold value, if current under current time
The parameter value of the extraction parameter of direct broadcasting room reaches the default triggering and extracts threshold value, then extracted from the user to be extracted default
The user to be extracted of quantity is used as targeted customer, it is achieved thereby that the extraction parameter based on direct broadcasting room is extracted to user automatically
Technique effect, extraction process is simplified, while also enriching extraction mode
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is represented with identical reference pattern.In the accompanying drawings：
Fig. 1 shows a kind of flow chart of the method for information extraction of the embodiment of the present invention；
Fig. 2 is shown in the embodiment of the present invention for characterizing the parameter value of the extraction parameter under current time between current live
The schematic diagram of the progress bar of relation between default triggering extraction threshold value；
Fig. 3 shows a kind of structure chart of the device of information extraction of the embodiment of the present invention.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.Conversely, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
The embodiment of the present invention provides a kind of method of information extraction, can apply comprising the direct broadcasting room for sending barrage function
In, client is broadcast based on the executive agent of methods described, methods described can apply in direct broadcasting room under the scene of prize drawing, below
To be that the application is illustrated as a example by prize drawing in direct broadcasting room with scene, as shown in figure 1, methods described includes；
Step 101：During live, obtaining has the user for extracting qualification as user to be extracted.
In this application, main broadcaster can open barrage lottery function in main broadcaster's client, and then main broadcaster's client is first sentenced
It is disconnected it is live whether open, if live do not open, pointed out, such as " barrage lottery function can only enter in live unlatching for prompting
OK ", if live unlatching, main broadcaster's client opens barrage lottery function, and barrage prize drawing event is carried out extensively in direct broadcasting room
Broadcast, so that the user for watching the programme televised live of the main broadcaster knows that main broadcaster will carry out barrage prize drawing event.In thing of being drawn a lottery to barrage
When part is broadcasted, main broadcaster's client can be by the extraction content related to barrage prize drawing event, extraction quantity and extraction official documents and correspondence
Barrage server is sent to, barrage server will extract content, extracts quantity and extract official documents and correspondence and broadcasted, and push to viewing master
All users of the programme televised live broadcast, when there is sensitive word in extracting content and/or extracting official documents and correspondence, barrage server is to sensitivity
Word is filtered, and points out user to re-start editor.
How prize drawing parameter to be configured in main broadcaster's client for main broadcaster, in this application, can had obtaining
Before having the user for extracting qualification as user to be extracted, in the quick setting extraction parameter entrance of addition to the direct broadcasting room of main broadcaster,
So as to main broadcaster can extract parameter entrance by the quick setting be extracted with presetting extraction parameter, the default parameter that extracts is
Keeper's acquiescence set in advance of webcast website extracts parameter, and presetting extraction parameter can include extracting content, extract quantity
With at least one in extraction official documents and correspondence.In this application, main broadcaster can be realized efficiently by the quick extraction parameter entrance that sets
Into extraction process, reduce main broadcaster and the step of extracting parameter is set so that extraction process simple and fast.
Further, provided in direct broadcasting room and extract registration passage, user can carry out extraction registration by extracting registration passage,
And extraction qualification is obtained after registering successfully, in one embodiment, participation can be set in direct broadcasting room and extract entrance, directly
Broadcasting interior user can carry out extraction registration by participating in extraction entrance, and it can be to be identified with participating in extracting to participate in extracting entrance
Virtual key, user is by clicking on the virtual key to carry out extraction registration.Further, extract entrance when participation and be in opening
During state, user can carry out extraction registration by participating in extraction entrance, when entrance is extracted in participation to be closed, user
Extraction registration then cannot be carried out by participating in extraction entrance.
Further, during user carries out extraction registration by extraction registration passage, user passes through spectator client
Send to extract and register to ask to carry out extraction registration to barrage server, and the personal user information of user and direct broadcasting room are identified into hair
Barrage server is given, barrage server receives extraction registration request and personal user information and direct broadcasting room is identified and remembered
Record, and personal user information and direct broadcasting room mark are sent to present server, present server is identified according to direct broadcasting room and inquired about
Whether direct broadcasting room has virtual present and/or entity present, if direct broadcasting room has virtual present and/or entity present, automatically from
Corresponding present is reduced in the account of the corresponding main broadcaster of direct broadcasting room, prompt message is sent if without present and is given main broadcaster's client, with
Prompting main broadcaster's supplement present.
In addition, during user carries out extraction registration by extraction registration passage, user can also send extraction registration
Ask to client server, client server carries out automatic fitration to clueless user, cancel clueless user's
Qualification is extracted, meanwhile, client server records the contact method of user, such as cell-phone number, mailbox and address.
Specifically, in a step 101, the user with extraction qualification is to carry out extraction registration by extracting registration passage
And the successful user that registers, the application will be with the user of extraction qualification as user to be extracted.
Step 102：Judge whether the parameter value of the extraction parameter under current time between current live reaches default triggering and take out
Take threshold value.
Specifically, quantity and/or extract timing time that parameter is user to be extracted are extracted, wherein, with use to be extracted
The default triggering that the quantity at family is corresponding extracts threshold value for number of users is extracted in default triggering, corresponding with timing time is extracted
Default triggering extracts threshold value for timing time is extracted in default triggering.In the first embodiment, it can be determined that under current time
Whether the quantity of the user to be extracted between current live reaches default triggering is extracted number of users, i.e. judge under current time when
Whether the quantity of the user to be extracted of preceding direct broadcasting room extracts number of users more than or equal to default triggering.In second implementation method
In, it can be determined that whether the extraction timing time under current time between current live reaches default triggering is extracted timing time.
In the third implementation method, can also judge the interior user to be extracted of current live under current time quantity whether reach it is pre-
If number of users is extracted in triggering, and judges whether the extraction timing time under current time between current live reaches default triggering
Timing time is extracted, specifically, can first judge whether the quantity of the interior user to be extracted of current live under current time reaches
Number of users is extracted to default triggering, if the quantity of the interior user to be extracted of current live is not up to default touching under current time
Hair extracts number of users, then whether the extraction timing time for judging under current time between current live reaches default triggering and extract meter
When the time.
Step 103：If the parameter value of the extraction parameter under current time between current live reaches the default triggering extracting
Threshold value, then extract the user to be extracted of predetermined number as targeted customer from the user to be extracted.
Specifically, for foregoing the first implementation method, use is extracted when the quantity of user to be extracted reaches default triggering
During amount amount, the user to be extracted of predetermined number is extracted from user to be extracted as targeted customer.For example, default triggering is extracted
Number of users is 10, then when the quantity of user to be extracted reaches 10, treating for predetermined number is extracted from user to be extracted
User is extracted as targeted customer.
For foregoing second implementation method, when extracting timing time and reaching default triggering and extract timing time, from treating
The user to be extracted of extraction predetermined number in user is extracted as targeted customer.For example, it is 15 that timing time is extracted in default triggering
Minute, then when extraction timing time reaches 15 minutes, user's conduct to be extracted of predetermined number is extracted from user to be extracted
Targeted customer.
For foregoing the third implementation method, if the quantity of the interior user to be extracted of current live is more than under current time
When extracting number of users equal to default triggering, then the user to be extracted that predetermined number is extracted from user to be extracted uses as target
Family, if the quantity of the interior user to be extracted of current live extracts number of users less than default triggering under current time, judges
Whether the extraction timing time under current time between current live reaches default triggering is extracted timing time, if under current time when
The extraction timing time of preceding direct broadcasting room reaches default triggering and extracts timing time, and treating for predetermined number is extracted from user to be extracted
User is extracted as targeted customer.For example, it is 10 that number of users is extracted in default triggering, it is 15 to preset triggering and extract timing time
Minute, if the quantity of user to be extracted reaches 10, user's conduct to be extracted of predetermined number is extracted from user to be extracted
Targeted customer, if the quantity of user to be extracted is not reaching to 10, judges to extract whether timing time reaches 15 minutes, if reaching
By 15 minutes, then the user to be extracted of predetermined number is extracted from user to be extracted as targeted customer.
In addition, the application also includes after the user with extraction qualification is obtained as user to be extracted：When will be current
The relation that the parameter value and default triggering for inscribing the extraction parameter between current live are extracted between threshold value is represented such that it is able to
So that user is visually known to current time and starts the time interval between the prize drawing moment.
Specifically, can be represented in the way of progress bar, as shown in Fig. 2 wherein, A scales are corresponding for current
When inscribe the parameter value of extraction parameter between current live, it is that threshold value is extracted in default triggering that A ' scales are corresponding.In addition, generate into
The program for spending bar is as follows：
Wherein, floor bracket functions, α=(ω/α) %.
Further, after the acquisition has the user for extracting qualification as user to be extracted, methods described also includes：
Step 201：Pre-set user attribute information according to each user to be extracted, obtains each user's to be extracted respectively
Extract probable value.
Specifically, pre-set user attribute information includes that subscriber data integrity degree information, user's barrage send situation information
With at least one information in user live broadcast consumption information.Wherein, subscriber data integrity degree information includes that account verification is complete
Whether whether whole degree, user's pet name are changed, whether mobile phone is verified, whether mailbox is verified and by least in real name verification
Kind, user's barrage sends situation information includes that user barrage granting sum, user between current live are interior every in current live
Minute provides at least one that barrage bar number and user are provided in effective barrage number, and user live broadcast consumption information includes user
Supplement total value, user's present consumption total value, user's present between current live with money and consume total value and whether between current live
At least one in consumption ranking list.Wherein, user's barrage sends situation information and can be obtained from barrage server, uses
The live consumption information in family can be obtained from present server.
Further, the integrity degree of subscriber data is understand that according to subscriber data integrity degree information, is sent out according to user's barrage
Condition of giving a present information understand that user sends the liveness of barrage, understand that user's according to user live broadcast consumption information
Consumption.Subscriber data integrity degree is higher, then extraction probable value is higher, and the liveness that user sends barrage is higher, then extract
Probable value is higher, and customer consumption must be more, then extract probable value higher.
For a user to be extracted, it is to be extracted that the pre-set user attribute information according to the user to be extracted obtains this
The extraction probable value of user can be according to below equation：
Wherein, p is the extraction probable value of user to be extracted, and N is included by the pre-set user attribute information of user to be extracted
Information quantity, i takes 1 to N successively,The normalization of the information of the i-th type included by pre-set user attribute information
Numerical value, wiIt is the weight of the information of i-th type, wherein it is possible to obtain the i-th type using deviation standardized method
The normalization numerical value of information, its formula is as follows：
Wherein, xiIt is the property value of the information of the i-th type, xmaxIn the sub-information included by the information of the i-th type
Maximum, xminMinimum value in the sub-information included by the information of the i-th type.
The normalization numerical value of the information of the i-th type can also be obtained using Z-score standardized methods, its formula is such as
Under：
Wherein, xiIt is the property value of the information of the i-th type, μiIt is the average of the information of the i-th type, σiIt is the i-th species
The standard deviation of the information of type.
For example, information of the pre-set user attribute information of user's first to be extracted comprising the first type is complete for subscriber data
Degree information, the information of second type are user live broadcast consumption for user's barrage sends the information of situation information and the third type
Situation information, includes sub-information in subscriber data integrity degree information：Whether account verification integrity degree, user's pet name are changed, mobile phone
Whether verify, whether mailbox verifies and whether by real name verification, user's barrage includes sub-information in sending situation information：User
Barrage provides sum, user and provides valid round in the interior granting barrage bar number per minute of current live and user between current live
Curtain number, includes sub-information in user live broadcast consumption information：User supplement with money total value, user's present consumption total value, user work as
Whether preceding direct broadcasting room present consumes total value and enters the consumption ranking list between current live, so that, the extraction of user's first to be extracted
Probable value is：
Wherein,It is the normalization numerical value of subscriber data integrity degree information, w1It is the weight of subscriber data integrity degree information,The normalization numerical value of situation information, w are sent for user's barrage2The weight of situation information is sent for user's barrage,For user is straight
Broadcast the normalization numerical value of consumption information, w3It is the weight of user live broadcast consumption information.
In a kind of specific embodiment, the value of each information can be carried out in the form of fraction in pre-set user attribute information
Setting, specific setting means is referring to table 1：
Table 1
Wherein, in this application, the goals for of user to be extracted is higher, and it is also higher that it extracts probable value.
It should be noted that in this application, if user to be extracted includes user's first and user's second, according to user's first
Pre-set user attribute information be obtained in that the extraction probable value of user's first, the pre-set user attribute information according to user's second can
Obtain the extraction probable value of user's second.For different users to be extracted, calculate extract probable value when, for pre-set user
The type of attribute information is identical, for example, when user to be extracted includes user's first and user's second, it is general in the extraction for calculating user's first
The pre-set user attribute information of foundation includes that subscriber data integrity degree information and user's barrage send situation information during rate value, its
In, subscriber data integrity degree information includes account verification integrity degree, and user's barrage sends situation information includes user current straight
Broadcast a barrage and provide sum, then the pre-set user attribute information of foundation only includes account when the extraction probable value of user's second is calculated
Checking integrity degree and the user barrage between current live provide sum.
Step 202：Extraction probable value according to each user to be extracted, is that each user's distribution at least one to be extracted is taken out
Token is taken, wherein, probable value is low to be treated more than distributing to distribute to the quantity of extraction token of probable value user to be extracted high
Extract the quantity of the extraction token of user.
Specifically, after the extraction probable value for obtaining user to be extracted, respectively each user's distribution to be extracted is taken out
Token is taken, token is extracted in each user's distribution at least one to be extracted, wherein, distribute to taking out for probable value user to be extracted high
The quantity for taking token is more than the quantity of the extraction token for distributing to the low user to be extracted of probable value, in addition, distribute to being needed
The all extraction tokens for extracting user can be with different.For example, when user to be extracted includes user first, user second and user
Third, the extraction probable value of the extraction probable value more than user's second of user's first, extraction probable value the taking out more than user third of user's second
Probable value is taken, then can distribute 30 extraction tokens for user's first, belong to the number respectively 1- of the extraction token of user's first
30, it is that user's second distributes 5 extraction tokens, the number respectively 31-35 of the extraction token of user's second is belonged to, it is third point of user
With 1 extraction token, the number for belonging to the extraction token of user third is 36.
Further, the user to be extracted that predetermined number is extracted from the user to be extracted is used as targeted customer, bag
Include：
The extraction token of the default extraction quantity for belonging to different users to be extracted is extracted from all extraction tokens, and
The user to be extracted extracted belonging to token that will be extracted is used as targeted customer.
Specifically, presetting extraction quantity can carry out any setting according to the different demands of different user, preset and extract
Quantity should be less than the quantity of user to be extracted.Different users to be extracted are belonged to for how to be extracted from all extraction tokens
Default extraction quantity extraction token, can be using any one in following two implementation methods：
In the first embodiment, i takes 1 to N successively, wherein, N be equal to it is default extract quantity, i is integer, from current
I-th extraction token is extracted in all extraction tokens at moment, using the user to be extracted belonging to i-th extraction token as mesh
Mark user, and remove the extraction token that user to be extracted belonging to i-th extraction token is belonged in remaining extraction token.Its
In, extraction mode can be to randomly select, and when i is equal to N, not be removed the process for extracting token.For example, when default extraction
When quantity is 2, foregoing citing is continued to use, first carry out the 1st extraction, all extraction tokens at current time are number taking out for 1-36
Take token, then, from number for 1-36 extraction token in randomly select out the 1st extraction token, if the 1st extract token for number
Code is 2 extraction token, finds the extraction token that number is 2 and belongs to user's first, then using user's first as targeted customer, and
Removal is remaining to be extracted and belong to the extraction token of user's first in token, i.e. removed in remaining extraction token number be 1 with
And number is the extraction token of 3-30, the 2nd extraction is then carried out, randomly selected out from the extraction token that number is 31-36
2nd extraction token, if it is the extraction token that number is 32 that the 2nd is extracted token, finds the extraction token that number is 32 and returns
Belong to user's second, then using user's second as targeted customer, finally, using user's first and user's second as targeted customer.
In second implementation method, the default extraction token for extracting quantity is extracted from all extraction tokens, judged
With the presence or absence of identical user to be extracted in the user to be extracted extracted belonging to token for extracting, if waiting to take out in the absence of identical
Take family, then will extract extract token belonging to user to be extracted as targeted customer, if there is identical use to be extracted
Family, then carry out duplicate removal treatment, then extracted from all extraction tokens to the user to be extracted belonging to the extraction token that extracts
Quantity identical with the user to be extracted of duplicate removal extracts token, until the extraction token for extracting belongs to different use to be extracted
Family, and the user to be extracted extracted belonging to token for belonging to different users to be extracted that will be extracted is used as targeted customer.Its
In, extraction mode can be to randomly select.It is 1-36 from number for example, when default extraction quantity is 2, continuing to use foregoing citing
Extraction token in randomly select out 2 extract tokens be respectively the first extraction token and second extract token, if first extract
The number of token is 2, and the second number for extracting token is 32, and it is user to find the user to be extracted belonging to the first extraction token
First, the second user to be extracted for extracting belonging to token is user's second, then using user's first and user's second as targeted customer, if first
The number for extracting token is 2, and the second number for extracting token is 10, finds the first extraction token and the second extraction token is returned
Belong to user's first, then carry out duplicate removal treatment, get rid of user's first, then one is extracted from all extraction tokens and extract order
Board, continues to extract, until extracting if the user to be extracted belonging to the extraction token for extracting remains as user's first, after duplicate removal
Extraction token no longer belong to user's first, for 32, number is 32 extraction token institute to the number of the extraction token for such as extracting
The user to be extracted of category is user's second, finally, using user's first and user's second as targeted customer.
In this application, the targeted customer that will be extracted is used as prize winner.After targeted customer is obtained, target is used
The ID at family is sent respectively to present server and is recorded, and present server is remembered to the ID of targeted customer
Record, and after prize information announcement, open user and get passage, and synchronously carry out the lock of the virtual present that main broadcaster has bought
Fixed, the virtual present that main broadcaster has been bought carries out limitation transaction, limitation and cashes and limit the operation represented.Present server
After the locking of completion main broadcaster's virtual present, request of getting the winning number in a bond is sent to barrage server, and the user of targeted customer is marked, is encouraged
Product, direct broadcasting room mark pass to barrage server, and barrage server is encouraged after request in the reception, when judging that targeted customer is current
Whether carve in direct broadcasting room, if being notified by short message and/or personal letter not if, while judge whether direct broadcasting room closes, if pass
Close, notified by short message and/or personal letter, the broadcast interface of direct broadcasting room is called if being not turned off to the user of targeted customer
Mark is broadcasted.
Based on same inventive concept, the embodiment of the present invention also provides a kind of device of information extraction, as shown in figure 3, including：
Acquisition module 201, has the user for extracting qualification as user to be extracted for during live, obtaining；
Judge module 202, it is pre- whether the parameter value for judging the extraction parameter under current time between current live reaches
If threshold value is extracted in triggering；
Abstraction module 203, if reaching described presetting for the parameter value of the extraction parameter between current live under current time
Threshold value is extracted in triggering, then the user to be extracted of predetermined number is extracted from the user to be extracted as targeted customer.
Wherein, it is described to extract the quantity and/or extract timing time that parameter is user to be extracted.
Wherein, described device includes：
Display module, for the parameter value of the extraction parameter between current live under current time to be extracted into threshold with default triggering
Relation between value is represented.
One or more technical schemes in the embodiment of the present invention, at least have the following technical effect that or advantage：
The present invention is obtained during live, first has the user for extracting qualification as user to be extracted, then judges to work as
Whether the parameter value that the extraction parameter between current live is inscribed when preceding reaches default triggering extraction threshold value, if current under current time
The parameter value of the extraction parameter of direct broadcasting room reaches the default triggering and extracts threshold value, then extracted from the user to be extracted default
The user to be extracted of quantity is used as targeted customer, it is achieved thereby that the extraction parameter based on direct broadcasting room is extracted to user automatically
Technique effect, extraction process is simplified, while also enriching extraction mode.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with based on teaching in this.As described above, construct required by this kind of system
Structure be obvious.Additionally, the present invention is not also directed to any certain programmed language.It is understood that, it is possible to use it is various
Programming language realizes the content of invention described herein, and the description done to language-specific above is to disclose this hair
Bright preferred forms.
In specification mentioned herein, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be put into practice in the case of without these details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify one or more that the disclosure and helping understands in each inventive aspect, exist
Above to the description of exemplary embodiment of the invention in, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
The application claims of shield features more more than the feature being expressly recited in each claim.More precisely, such as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, and wherein each claim is in itself
All as separate embodiments of the invention.
Those skilled in the art are appreciated that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Unit or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, can use any
Combine to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so disclosed appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit is required, summary and accompanying drawing) disclosed in each feature can the alternative features of or similar purpose identical, equivalent by offer carry out generation
Replace.
Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment required for protection is appointed
One of meaning mode can be used in any combination.
All parts embodiment of the invention can be realized with hardware, or be run with one or more processor
Software module realize, or with combinations thereof realize.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) are come some in the device for realizing Extracting Information according to embodiments of the present invention
Or some or all functions of whole parts.The present invention be also implemented as perform method as described herein one
Partly or completely equipment or program of device (for example, computer program and computer program product).It is such to realize this
The program of invention can be stored on a computer-readable medium, or can have the form of one or more signal.So
Signal can be downloaded from internet website and obtain, or provided on carrier signal, or provided in any other form.
It should be noted that above-described embodiment the present invention will be described rather than limiting the invention, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol being located between bracket should not be configured to limitations on claims.Word "comprising" is not excluded the presence of not
Element listed in the claims or step.Word "a" or "an" before element is not excluded the presence of as multiple
Element.The present invention can come real by means of the hardware for including some different elements and by means of properly programmed computer
It is existing.If in the unit claim for listing equipment for drying, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
Claims (10)
1. a kind of method of information extraction, it is characterised in that including：
During live, obtaining has the user for extracting qualification as user to be extracted；
Judge whether the parameter value of the extraction parameter under current time between current live reaches default triggering and extract threshold value；
If the parameter value of the extraction parameter under current time between current live reaches the default triggering and extracts threshold value, from described
The user to be extracted of predetermined number is extracted in user to be extracted as targeted customer.
2. the method for claim 1, it is characterised in that the extraction parameter is the quantity of user to be extracted and/or takes out
Take timing time.
3. the method for claim 1, it is characterised in that there is the user for extracting qualification as to be extracted in described acquisition
After user, methods described includes：
The parameter value of the extraction parameter between current live under current time and default triggering are extracted into the relation between threshold value is carried out
Represent.
4. the method for claim 1, it is characterised in that there is the user for extracting qualification as to be extracted in described acquisition
After user, methods described also includes：
Pre-set user attribute information according to each user to be extracted, obtains the extraction probable value of each user to be extracted respectively；
Extraction probable value according to each user to be extracted, is that token is extracted in each user's distribution at least one to be extracted, wherein,
The quantity of extraction token of probable value user to be extracted high is distributed to more than distributing to taking out for the low user to be extracted of probable value
Take the quantity of token；
Wherein, it is described that the user to be extracted of predetermined number is extracted from the user to be extracted as targeted customer, including：
The extraction token of the default extraction quantity for belonging to different users to be extracted is extracted from all extraction tokens, and will be taken out
The user to be extracted extracted belonging to token of taking-up is used as targeted customer.
5. method as claimed in claim 4, it is characterised in that the pre-set user attribute information includes subscriber data integrity degree
Information, user's barrage send at least one information in situation information and user live broadcast consumption information.
6. method as claimed in claim 4, it is characterised in that the pre-set user attribute information according to a user to be extracted is obtained
The formula for obtaining the extraction probable value institute foundation of the user to be extracted is as follows：
Wherein, the quantity of the information that N is included by the pre-set user attribute information of user to be extracted, i takes 0 to N successively,For pre-
If the normalization numerical value of the information of the i-th type that customer attribute information is included, wiIt is the power of the information of i-th type
Weight.
7. the method for claim 1, it is characterised in that there is the user for extracting qualification as to be extracted in described acquisition
Before user, methods described includes：
Addition is quick to be set and extracts parameter entrance in the direct broadcasting room of main broadcaster, so that the main broadcaster can be by the quick setting
Parameter entrance is extracted to be extracted with the default parameter that extracts.
8. a kind of device of information extraction, it is characterised in that including：
Acquisition module, has the user for extracting qualification as user to be extracted for during live, obtaining；
Judge module, whether the parameter value for judging the extraction parameter under current time between current live reaches default triggering is taken out
Take threshold value；
Abstraction module, if reaching the default triggering extraction for the parameter value of the extraction parameter between current live under current time
Threshold value, then extract the user to be extracted of predetermined number as targeted customer from the user to be extracted.
9. device as claimed in claim 8, it is characterised in that the extraction parameter is the quantity of user to be extracted and/or takes out
Take timing time.
10. device as claimed in claim 8, it is characterised in that described device includes：
Display module, for by the parameter value of the extraction parameter between current live under current time and it is default triggering extract threshold value it
Between relation represented.
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| CN201611131173.2A CN106792226A (en) | 2016-12-09 | 2016-12-09 | A kind of method and device of information extraction |
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