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CN107592578A - Information processing method, device, terminal device and storage medium - Google Patents

Information processing method, device, terminal device and storage medium Download PDF

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Publication number
CN107592578A
CN107592578A CN201710867981.3A CN201710867981A CN107592578A CN 107592578 A CN107592578 A CN 107592578A CN 201710867981 A CN201710867981 A CN 201710867981A CN 107592578 A CN107592578 A CN 107592578A
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China
Prior art keywords
barrage
content
information
terminal device
data
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CN201710867981.3A
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Chinese (zh)
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CN107592578B (en
Inventor
梁昆
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Abstract

The embodiment of the present application discloses a kind of information processing method, device, terminal device and storage medium, and this method includes the barrage content for obtaining user's input, garbled data collection corresponding to current live content is determined according to the barrage content;The current barrage data for preparing display are obtained, are screened to obtain barrage information according to barrage data described in the garbled data set pair;By the barrage presentation of information in the current live content of terminal device.So that the efficiency of terminal device display information improves, the content for a purpose of display information is stronger, reduces interference of the garbage to user.

Description

Information processing method, device, terminal device and storage medium
Technical field
The invention relates to computer technology, more particularly to a kind of information processing method, device, terminal device and deposit Storage media.
Background technology
With the raising of terminal device popularity, increasing user's using terminal equipment performs various work( Can be to meet self-demand, such as using terminal equipment reads word, watches video, listen music, play game.When user is using When terminal device sees video (such as film, TV play), live content or listens music, in order to increase the participation of user and lifting The usage experience of user, can on terminal device screen simultaneous display barrage information, the barrage information is watches the video, live The individualized content that user inputs when inside perhaps listening same music.
In the prior art, the processing existing defects of the individualized content inputted to users such as barrages are, it is necessary to improve.
The content of the invention
The invention provides a kind of information processing method, device, terminal device and storage medium so that terminal device is shown The efficiency of information improves, and the content for a purpose of display information is stronger, reduces interference of the garbage to user.
In a first aspect, the embodiment of the present application provides a kind of information processing method, including:
The barrage content of user's input is obtained, garbled data corresponding to current live content is determined according to the barrage content Collection;
The current barrage data for preparing display are obtained, according to barrage data described in the garbled data set pair screen To barrage information;
By the barrage presentation of information in the current live content of terminal device.
Second aspect, the embodiment of the present application additionally provide a kind of information processor, including:
Acquisition module, for obtaining the barrage content of user's input;
Data set determining module, garbled data collection corresponding to current live content is determined according to the barrage content;
Screening module, the current barrage data for preparing display are obtained, according to barrage data described in the garbled data set pair Screened to obtain barrage information;
Display module, by the barrage presentation of information in the current live content of terminal device.
The third aspect, the embodiment of the present application additionally provide a kind of terminal device, including:Processor, memory and storage On a memory and the computer program that can run on a processor, realized such as during computer program described in the computing device Information processing method described in the embodiment of the present application.
Fourth aspect, the embodiment of the present application additionally provide a kind of storage medium for including terminal device executable instruction, institute Terminal device executable instruction is stated when by terminal device computing device for performing the information described in the embodiment of the present application Reason method.
This programme carries out the determination of garbled data collection, and the screening determined according to this according to the barrage content of user's input Data set filters to the barrage that will be shown so that the efficiency of terminal device display information improves, the content of display information Specific aim is stronger, reduces interference of the garbage to user.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, of the invention is other Feature, objects and advantages will become more apparent upon:
Fig. 1 is a kind of flow chart for information processing method that the embodiment of the present application provides;
Fig. 2 is the flow chart for another information processing method that the embodiment of the present application provides;
Fig. 3 is the flow chart for another information processing method that the embodiment of the present application provides;
Fig. 4 is the flow chart for another information processing method that the embodiment of the present application provides;
Fig. 5 is a kind of structured flowchart for information processor that the embodiment of the present application provides;
Fig. 6 is a kind of structural representation for terminal device that the embodiment of the present application provides.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used to explain the present invention, rather than limitation of the invention.It also should be noted that for the ease of retouching State, part related to the present invention rather than entire infrastructure are illustrate only in accompanying drawing.
Fig. 1 is a kind of flow chart for information processing method that the embodiment of the present application provides, and the present embodiment is applicable to user The situation of terminal device display information when using terminal equipment viewing video, audio, live content, this method can be by the application The terminal device that embodiment provides performs, and the information processor of the terminal device can be by the way of software and/or hardware Realize, as shown in figure 1, the concrete scheme that the present embodiment provides is as follows:
Step S101, the barrage content of user's input is obtained, determines that current live content is corresponding according to the barrage content Garbled data collection.
When user's using terminal equipment (smart mobile phone, tablet personal computer, desktop computer) carry out video (film, TV play), When audio (song) or live viewing, (delay) it can show that oneself and online friend send in real time in the display interface of terminal device Barrage, user significantly increases by reading, sending the property of participation of barrage itself.Due to barrage content randomness and The different viewpoints of different crowd cause barrage content not necessarily user's needs, for sole user, it is understood that there may be A large amount of useless barrages, are unfavorable for the perception of user, are also unfavorable for user and find the barrage for oneself wanting to see.
In one embodiment, before terminal device shows barrage, the barrage content of user's input is obtained, according to described in The barrage content of user's input determines garbled data collection corresponding to current live content.Wherein, the barrage content of user's input can To be user's typing and text information sent in barrage input frame, according to garbled data corresponding to text information determination Collection.It is exemplary, can detect it is live during after " transmission " button is clicked, determine the text information in input frame, also Can the data flow that pushes to server be intercepted after the barrage content of input is sent to obtain the barrage of user's input Content, it can also be after detecting the triggering of words input event, the barrage content of typing recorded, the words input event It can be triggered by the called of input method application program.In one embodiment, in order to further improve the standard of garbled data collection True property, the barrage content and other data messages that can input user are combined to determine garbled data collection, wherein, other data Information can be the usage record of terminal device, terminal device association customer attribute information and terminal device show it is live Picture and the acoustic information of broadcasting etc..Wherein, the usage record can be obtained by preset interface, and the usage record includes video Play at least one of record, audio broadcasting record or web page browsing record;The attribute information of the user includes the property of user Not, at least one of occupation or preferred contents.
In one embodiment, the barrage content according to user's input determines garbled data Ji Bao corresponding to live content Include:According to garbled data corresponding to the barrage content and the mapping table determination of storage and live content of user input Collection.Exemplary, keyword extraction can be carried out to the barrage content of input and obtain multiple keywords, according to the multiple passes extracted Garbled data collection corresponding to keyword and mapping table determination and live content.Wherein, mapping table record has different passes Subject content corresponding to keyword, the subject content can include different life themes, such as move class, diet class, trip class;Should Subject content can also include different professional themes, such as lawyer's class, programmer's class, official documents and correspondence class;The subject content can also wrap Include different age themes, such as children's class, young class, adult class, old class;The subject content can also include different ground Domain theme, such as Beijing, Shanghai, Guangzhou, Hebei, Shanxi.Wherein, have recorded in mapping table different themes and each it is right The one or more keywords answered, it is exemplary, it is as shown in the table:
Table 1
Theme 1 Keyword A1 Keyword B1 Keyword C1 ......
Theme 2 Keyword A2 Keyword B2 Keyword C2 ......
Theme 3 Keyword A3 Keyword B3 Keyword C3 ......
........... ........... ........... ........... ......
Wherein, can be by above-mentioned mapping table with true after keyword corresponding to the live content determination inputted according to user Determine one or more themes corresponding to live content to input according to specific user as garbled data collection, i.e. garbled data collection Barrage content produces, and includes the one or more themes for meeting user's request.
In one embodiment, include according to keyword corresponding to the barrage content determination of user's input:By the barrage Content is input to the keyword for characterizing user view in the machine learning model that training obtains with output as input.It is exemplary , when the barrage content of user's input is " 98 years Jordons are really unmatched!" can be obtained by the machine learning model corresponding to Keyword includes " star " " physical culture " etc., and then determines that the theme that garbled data is concentrated includes sport category, stars.Wherein, The machine learning model can be learnt by supervised, non-supervisory formula learns, semi-supervised learning or intensified learning obtain, learning process The middle algorithm used includes:Regression algorithm, the algorithm of Case-based Reasoning, regularization algorithm, decision Tree algorithms, bayesian algorithm, base In the algorithm of core, clustering algorithm, association rule algorithm, artificial neural network algorithm, deep learning algorithm and reduce dimension calculation Method etc..In one embodiment, send to terminal device and stored after mapping table can be generated by server, so that terminal Equipment is according to garbled data collection corresponding to the data message determination of user-association, and exemplary, the mapping table is by server By being learnt to obtain to mass data sample, one is established corresponding to each theme and each theme by learning training Or multiple keywords.
Step S102, the current barrage data for preparing display are obtained, according to barrage data described in the garbled data set pair Screened to obtain barrage information.
Wherein, the current barrage data for preparing display include the bullet that the other terminal devices for the collection that server is sent upload Curtain data, different user can input barrage data in using terminal device procedures, and to upload onto the server, server is playing During corresponding audio frequency and video can in real time or timesharing by barrage data distributing into the terminal device for watching the audio/video information To carry out the display of barrage data.In one embodiment, when it is determined that with live content corresponding to garbled data collection after, obtain work as The preceding barrage data for preparing display, wherein, the barrage data can synchronously download to obtain in audio and video resources downloading process.
After the barrage data of pre-display are got, prepare the barrage data of display according to the garbled data set pair determined Screened, in one embodiment, screened to obtain barrage letter according to barrage data described in the garbled data set pair Before breath, in addition to:Whether detection intelligent screening event is triggered, if it is, according to the garbled data collection alignment determined The barrage data of standby display are screened.Wherein, the intelligent screening event can be grasped by receiving click of the user to pre-set button Trigger.In another embodiment, screened to obtain barrage letter according to barrage data described in the garbled data set pair Before breath, in addition to:Detection prepares the data volume of the barrage data of display, when data volume is more than preset data amount, according to really The barrage data that the garbled data set pair made prepares display are screened.Wherein, the preset data amount can be the unit interval Such as the barrage quantity of terminal device screen display in 3 seconds, 5 seconds or 8 seconds, as needed to show 100 barrage data in 5 seconds, then according to The barrage data for preparing display according to the garbled data set pair determined are screened.
In one embodiment, screened to obtain barrage packet according to barrage data described in the garbled data set pair Include:Remove the garbled data matched in barrage data and concentrate the data content for needing to remove.Exemplary, garbled data is concentrated The characteristic key words of the barrage data of removal in need can be recorded, when the barrage packet for detecting preparation display contains this feature During keyword, this barrage data are deleted.Wherein, characteristic key words can be bad term.Garbled data is concentrated also The particular subject of the barrage data of removal in need can be recorded, feature extraction is carried out to every barrage data for preparing display, To determine whether to meet the particular subject that garbled data is concentrated, it is in the presence of a barrage data in the barrage data as prepared display " 666666 ", then feature extraction is carried out to this barrage and obtains its barrage data for a repetition numerical character, if screening The particular subject for repeating numerical character in data set be present, then this barrage is removed, shown without barrage.
In another embodiment, it is described to be screened to obtain barrage according to barrage data described in the garbled data set pair Information includes:Each self-corresponding subject information is determined according to the barrage data, according to the subject information and the screening The subject content of data centralized recording is screened to obtain barrage information to the barrage data.Exemplary, it is current to prepare to show The barrage data shown by n bars, wherein, using each barrage data as the input of machine learning training pattern, obtain accordingly For respective subject information as output, the machine learning training pattern can be trained by great amount of samples by server Acquistion is arrived, and can be learnt by supervised, the study of non-supervisory formula, semi-supervised learning or intensified learning obtain, and is used in learning process Algorithm include:Regression algorithm, the algorithm of Case-based Reasoning, regularization algorithm, decision Tree algorithms, bayesian algorithm, based on core Algorithm, clustering algorithm, association rule algorithm, artificial neural network algorithm, deep learning algorithm and reduction dimension algorithm etc..When After determining subject information corresponding to every barrage data, inquiry garbled data collection carries out subject information and garbled data concentrates note The matching of the subject content of record, the barrage data screening that the match is successful is out formed into barrage information to be shown.
In one embodiment, described according to the barrage content and the determination of the mapping table of storage and described straight Before broadcasting garbled data collection corresponding to content, in addition to:Determine to reflect according to the display information of screen and the point selection operation of user Relation table is penetrated, and is stored.In the embodiment, establishing for mapping table can generate according to the point selection operation of user, example Property, before not screened to barrage data, terminal device normally shows barrage data, when barrage data are shown in touch-screen When middle, the barrage that user can be interested in oneself is clicked on, and machine learning is carried out to generate by the barrage clicked on to user Mapping table.For example, when user is live in viewing NBA, a bullet on " Jordon " is shown in display screen Curtain, as user pays special attention to the event of basketball star Jordon, then this barrage information can be clicked on, it is now right on backstage accordingly The click event is handled, generation/addition keyword " Jordon " into mapping table, and map to accordingly " basketball "/ " motion " theme.
In another embodiment, described according to the barrage content and the determination of the mapping table of storage and described straight Before broadcasting garbled data collection corresponding to content, in addition to:Determine to reflect according to history live content and corresponding history barrage information Relation table is penetrated, and is stored.In the embodiment, history live content history barrage information corresponding with its is recorded, And the frequency of the word content to occurring in history barrage information counts, frequency is more than into predetermined threshold value, and (such as frequency is more than 20%) word content is retained, machine mould (for example preceding institute of model training process that the word content is finished as training State, here is omitted) input, keyword corresponding to output, by the keyword and corresponding live content be associated with Generate mapping table.
Step S103, by the barrage presentation of information in the current live content of terminal device.
When user watches audio frequency and video and live content in using terminal equipment, barrage information can broadcasting with live content It is placed in display screen and is accordingly shown.In one embodiment, the untreated barrage data for preparing display are screened Obtain barrage information, the barrage information included in terminal device according to preset format, the barrage data that are not screened out by Shown according to normal display situation, it is lasting that preset format includes barrage color, barrage transparency, barrage font size, barrage At least one of time and barrage translational speed.In one embodiment, when preset format is barrage color, by what is filtered out Barrage information is arranged to bright-colored (such as yellow, green, red) and shown;, will not when preset format is barrage transparency The barrage being screened out is arranged to transparent, and the barrage transparency information filtered out is arranged to 0, i.e., without transparent setting;It is default When form is font size, the barrage information font filtered out is arranged to 1.5 times of the font for the barrage not being screened out;In advance If form is the barrage duration, be arranged to the font for the barrage not being screened out the barrage information duration filtered out 2 times;When preset format is barrage translational speed, the barrage information duration filtered out is arranged to the bullet not being screened out The translational speed half of curtain, that is, the translational speed of the barrage information filtered out are slower than the barrage data not being screened out.By upper State setting so that the barrage information display effect filtered out is more prominent, is easy to user to read so that user is in finite time energy Enough grab itself information content interested.
As shown in the above, when user's using terminal equipment watches live content, the barrage data to preparing display Screened, wherein, the barrage content according to user's input is rationally screened, and is most screened the barrage information drawn at last and shown Show in terminal device so that the efficiency of terminal device display information improves, and the content for a purpose of display information is stronger, reduces Interference to user.
Fig. 2 is the flow chart for another information processing method that the embodiment of the present application provides, optionally, described according to institute State before barrage content determines garbled data collection corresponding to current live content, in addition to:Obtain the use of the terminal device Record, the usage record include at least one of video playback record, audio broadcasting record or web page browsing record;Accordingly , it is described to determine that garbled data collection includes corresponding to current live content according to the barrage content:According to the barrage content, The usage record and mapping table determine garbled data collection corresponding to current live content.As shown in Fig. 2 technical scheme It is specific as follows:
Step S201, the barrage content of user's input and the usage record of terminal device, the usage record bag are obtained Include at least one of video playback record, audio broadcasting record or web page browsing record.
Terminal device in addition to telephony feature, user can also using terminal equipment viewing video (such as film, short-movie), listen to Music and the news that surfs the web.In one embodiment, user open a terminal equipment application program to perform corresponding function, Videoconference client viewing film is such as opened, browser is opened and browses webpage, starts music client end and listen to music, when user is opening After dynamic application program, the use operation that application program can be to user records, and such as plays the title of film, listens to the name of music Claim, browse content of webpage etc., in the embodiment, pass through the making in operation of application program in preset interface acquisition terminal device With record, garbled data collection is determined according to the usage record, wherein, the preset interface, which can be that the Android set is general, to be connect Mouthful, it can also be and sub-interface inside the monitoring callback interface or constructed fuction of addition is set.In one embodiment, can be with One record sheet is set, by record sheet storage in memory, when user's using terminal equipment, the usage record of user entered Row storage.
Step S202, current live content is determined according to the barrage content, the usage record and mapping table Corresponding garbled data collection.
In one embodiment, while keyword extraction being carried out to barrage content or machine learning obtains keyword, By being recorded to video playback, audio plays record and web page browsing record carries out keyword extraction, exemplary, can use Statistical language model based on semanteme, the Chinese key extraction algorithm based on High Dimensional Clustering Analysis or the Chinese based on disjunctive model close Keyword extraction algorithm carries out keyword extraction.The keyword that foundation barrage content and usage record are extracted to obtain is in mapping table The keyword of middle record is matched, if the match is successful, theme corresponding to keyword in the mapping table that will match to Garbled data collection is obtained as screening theme, for subsequently being screened to barrage data.
Step S203, the current barrage data for preparing display are obtained, each self-corresponding master is determined according to the barrage data Inscribe information.
Step S204, according to the subject content of the subject information and the garbled data centralized recording to the barrage Data are screened to obtain barrage information.
Step S205, the barrage information is included in terminal device according to preset format.
From the foregoing, this programme is to barrage data when screening, except the barrage content according to user's input is true Fixed screening collection is outer, be further introduced into usage record of the user during terminal device routine use as bavin screening criteria it One, improve the degree of accuracy of garbled data collection so that the barrage information specific aim filtered out is stronger.
Fig. 3 is the flow chart for another information processing method that the embodiment of the present application provides, optionally, described according to institute State before barrage content determines garbled data collection corresponding to current live content, in addition to:Acquisition associates with the terminal device At least one of customer attribute information, sex, occupation or preference of the customer attribute information including user, the user Attribute information determines according to the geographical position of the terminal device and map data information;Accordingly, it is described according to the bullet Curtain content determines that garbled data collection includes corresponding to current live content:According to the barrage content, the customer attribute information And the mapping table of storage determines garbled data collection corresponding to current live content.As shown in figure 3, technical scheme is specific such as Under:
Step S301, the customer attribute information for obtaining the barrage content of user's input and being associated with terminal device, it is described Customer attribute information includes at least one of sex, occupation or preference of user.
In one embodiment, the customer attribute information can log in, downloading process by user when using website or store The middle information filled in of registering determines.In another embodiment, the customer attribute information can be according to the geography of the terminal device Position and map data information determine.Wherein geographical position can be determined by the gps data of terminal device, such as pass through gps data The latitude and longitude information of terminal device is obtained, the locale data for having different longitude and latitude is recorded in map datum, by the terminal device Latitude and longitude information is mapped to the place that can obtain in map datum residing for terminal device, at the same time, can also be further combined with end Temporal information of the end equipment in corresponding places is finally to determine user property.Exemplary, the geographical position such as to terminal device Put and recorded, determine that terminal device present position is office building when the working time on weekdays, then can assert the user For white collar worker;Determine that terminal device present position then determines the user's for market, cosmetics shop when day off or night Sex is female etc.;When determining that user includes gymnasium per the place where weekend, it may be determined that the user preference content is Body-building.
Step S302, determine to work as according to the barrage content, the customer attribute information and the mapping table of storage Garbled data collection corresponding to preceding live content.
During garbled data collection is determined with reference to customer attribute information, record has different attribute in the mapping table Subject content corresponding to information, as in mapping table record have different sexes, occupation, one or more corresponding to preferred contents Individual subject content, sex, occupation and preferred contents according to the user determined are matched to obtain corresponding to live content One or more themes are as garbled data collection.Exemplary, mapping relations are as shown in the table:
Table 2
Theme collection a Sex m Age a2 Professional a3 ......
Theme collection b Sex f Age b2 Professional b3 ......
Theme collection c Sex m Age c2 Professional c3 ......
Step S303, the current barrage data for preparing display are obtained, each self-corresponding master is determined according to the barrage data Inscribe information.
Step S304, according to the subject content of the subject information and the garbled data centralized recording to the barrage Data are screened to obtain barrage information.
Step S305, the barrage information is included in terminal device according to preset format.
From the foregoing, during garbled data collection is determined according to the barrage content of user's input, further combined with The customer attribute information of terminal device association so that the subject content for the garbled data collection determined is more reasonable, after improving The continuous barrage information determined and the correlation degree of user's request, improve the Consumer's Experience in user live broadcast watching process.
Fig. 4 is the flow chart for another information processing method that the embodiment of the present application provides, optionally, described according to institute State before barrage content determines garbled data collection corresponding to current live content, in addition to:Acquisition terminal device shows live Picture and the acoustic information of broadcasting, image recognition is carried out to the live picture and obtains image recognition content, to the sound Information carries out speech recognition and obtains voice recognition content;Accordingly, it is described to determine current live content according to the barrage content Corresponding garbled data collection includes:According to the barrage content, described image identification content, the voice recognition content and deposit The mapping table of storage determines garbled data collection corresponding to current live content.As shown in figure 4, technical scheme is specific as follows:
Step S401, the live picture and the sound of broadcasting that the barrage content of acquisition user input and terminal device are shown Information, carries out image recognition to the live picture and obtains image recognition content, and carrying out speech recognition to the acoustic information obtains To voice recognition content.
In one embodiment, during terminal device is live, every preset time (such as 1 minute, 5 minutes or 10 points Clock) contents interception is carried out to live content picture, image recognition is carried out to obtain live picture this moment to the picture material being truncated to Keyword corresponding to face, it is gymnasium such as to identify live picture, then can determine that accordingly crucial corresponding to the live picture Word is body-building, motion;The picture such as identified is dining room, then can determine that keyword corresponding to the live picture for U.S. accordingly Food.The image recognition algorithm used in the embodiment includes:Convolutional neural networks algorithm and the image of feature based matching are known Other algorithm (ORB algorithms, SIFT algorithms).In another embodiment, can exist according to the information flow of the server push received Image frame corresponding to the generation of backstage, the image frame can be hidden in currently displayed live picture, by the hidden layer Image frame is extracted, and carries out image recognition to obtain corresponding keyword.
In one embodiment, can be acquired by the sound sent to playback equipment loudspeaker, the mould that will be collected Intend signal and be converted into data signal to obtain acoustic information, in another embodiment, can also be by being exported to terminal device The information flow that plays of preparation be acquired, encoding and decoding to be to obtain acoustic information.Voice knowledge is carried out to the acoustic information got Corresponding text information is not obtained, then keyword extraction is carried out to text information and obtains keyword corresponding to acoustic information.Wherein, Using to speech recognition algorithm include:HMM algorithm or dynamic time warping algorithm, keyword extraction can adopt With statistical language model, the Chinese key extraction algorithm based on High Dimensional Clustering Analysis or the Chinese based on disjunctive model based on semanteme Keyword extraction algorithm carries out keyword extraction.
Step S402, according to the barrage content, described image identification content, the voice recognition content and storage Mapping table determines garbled data collection corresponding to current live content.
In one embodiment, record has subject content corresponding to different keywords in mapping table, when passing through barrage After content, image recognition content and voice recognition content determine keyword, according to the keyword that extraction obtains with being closed in mapping It is that the keyword recorded in table is matched, if the match is successful, in the mapping table that will match to corresponding to keyword Theme obtains garbled data collection as screening theme, for subsequently being screened to barrage data.
Step S403, the current barrage data for preparing display are obtained, each self-corresponding master is determined according to the barrage data Inscribe information.
Step S404, according to the subject content of the subject information and the garbled data centralized recording to the barrage Data are screened to obtain barrage information.
Step S405, the barrage information is included in terminal device according to preset format.
From the foregoing, during the determination of garbled data collection, introduce live image content and it is live during The sound that terminal device plays is as parameter so that the determination of garbled data collection is more reasonable, and the barrage information filtered out is directed to Property more, and more agree with by current live content.
Fig. 5 is a kind of structured flowchart for information processor that the embodiment of the present application provides, and the device is above-mentioned for performing The information processing method that embodiment provides, possesses the corresponding functional module of execution method and beneficial effect.As shown in figure 5, the dress Put and specifically include:Acquisition module 101, data set determining module 102, screening module 103 and display module 104.
Acquisition module 101 is used for the barrage content for obtaining user's input, and data set determining module 102 is used for according to the bullet Curtain content determines garbled data collection corresponding to current live content.
In one embodiment, before terminal device shows barrage, the barrage content of user's input is obtained, according to described in The barrage content of user's input determines garbled data collection corresponding to current live content.Wherein, the barrage content of user's input can To be user's typing and text information sent in barrage input frame, according to garbled data corresponding to text information determination Collection.It is exemplary, can detect it is live during after " transmission " button is clicked, determine the text information in input frame, also Can the data flow that pushes to server be intercepted after the barrage content of input is sent to obtain the barrage of user's input Content, it can also be after detecting the triggering of words input event, the barrage content of typing recorded, the words input event It can be triggered by the called of input method application program.In one embodiment, in order to further improve the standard of garbled data collection True property, the barrage content and other data messages that can input user are combined to determine garbled data collection, wherein, other data Information can be the usage record of terminal device, terminal device association customer attribute information and terminal device show it is live Picture and the acoustic information of broadcasting etc..Wherein, the usage record can be obtained by preset interface, and the usage record includes video Play at least one of record, audio broadcasting record or web page browsing record;The attribute information of the user includes the property of user Not, at least one of occupation or preferred contents.
In one embodiment, the barrage content according to user's input determines garbled data Ji Bao corresponding to live content Include:According to garbled data corresponding to the barrage content and the mapping table determination of storage and live content of user input Collection.Exemplary, keyword extraction can be carried out to the barrage content of input and obtain multiple keywords, according to the multiple passes extracted Garbled data collection corresponding to keyword and mapping table determination and live content.Wherein, mapping table record has different passes Subject content corresponding to keyword, the subject content can include different life themes, such as move class, diet class, trip class;Should Subject content can also include different professional themes, such as lawyer's class, programmer's class, official documents and correspondence class;The subject content can also wrap Include different age themes, such as children's class, young class, adult class, old class;The subject content can also include different ground Domain theme, such as Beijing, Shanghai, Guangzhou, Hebei, Shanxi.
Wherein, can be by above-mentioned mapping table with true after keyword corresponding to the live content determination inputted according to user Determine one or more themes corresponding to live content to input according to specific user as garbled data collection, i.e. garbled data collection Barrage content produces, and includes the one or more themes for meeting user's request.
In one embodiment, include according to keyword corresponding to the barrage content determination of user's input:By the barrage Content is input to the keyword for characterizing user view in the machine learning model that training obtains with output as input.It is exemplary , when the barrage content of user's input is " 98 years Jordons are really unmatched!" can be obtained by the machine learning model corresponding to Keyword includes " star " " physical culture " etc., and then determines that the theme that garbled data is concentrated includes sport category, stars.Wherein, The machine learning model can be learnt by supervised, non-supervisory formula learns, semi-supervised learning or intensified learning obtain, learning process The middle algorithm used includes:Regression algorithm, the algorithm of Case-based Reasoning, regularization algorithm, decision Tree algorithms, bayesian algorithm, base In the algorithm of core, clustering algorithm, association rule algorithm, artificial neural network algorithm, deep learning algorithm and reduce dimension calculation Method etc..In one embodiment, send to terminal device and stored after mapping table can be generated by server, so that terminal Equipment is according to garbled data collection corresponding to the data message determination of user-association, and exemplary, the mapping table is by server By being learnt to obtain to mass data sample, one is established corresponding to each theme and each theme by learning training Or multiple keywords.
Screening module 103, for obtaining the current barrage data for preparing display, according to bullet described in the garbled data set pair Curtain data are screened to obtain barrage information.
Wherein, the current barrage data for preparing display include the bullet that the other terminal devices for the collection that server is sent upload Curtain data, different user can input barrage data in using terminal device procedures, and to upload onto the server, server is playing During corresponding audio frequency and video can in real time or timesharing by barrage data distributing into the terminal device for watching the audio/video information To carry out the display of barrage data.In one embodiment, when it is determined that with live content corresponding to garbled data collection after, obtain work as The preceding barrage data for preparing display, wherein, the barrage data can synchronously download to obtain in audio and video resources downloading process.
After the barrage data of pre-display are got, prepare the barrage data of display according to the garbled data set pair determined Screened, in one embodiment, screened to obtain barrage letter according to barrage data described in the garbled data set pair Before breath, in addition to:Whether detection intelligent screening event is triggered, if it is, according to the garbled data collection alignment determined The barrage data of standby display are screened.Wherein, the intelligent screening event can be grasped by receiving click of the user to pre-set button Trigger.In another embodiment, screened to obtain barrage letter according to barrage data described in the garbled data set pair Before breath, in addition to:Detection prepares the data volume of the barrage data of display, when data volume is more than preset data amount, according to really The barrage data that the garbled data set pair made prepares display are screened.Wherein, the preset data amount can be the unit interval Such as the barrage quantity of terminal device screen display in 3 seconds, 5 seconds or 8 seconds, as needed to show 100 barrage data in 5 seconds, then according to The barrage data for preparing display according to the garbled data set pair determined are screened.
In one embodiment, screened to obtain barrage packet according to barrage data described in the garbled data set pair Include:Remove the garbled data matched in barrage data and concentrate the data content for needing to remove.Exemplary, garbled data is concentrated The characteristic key words of the barrage data of removal in need can be recorded, when the barrage packet for detecting preparation display contains this feature During keyword, this barrage data are deleted.Wherein, characteristic key words can be bad term.Garbled data is concentrated also The particular subject of the barrage data of removal in need can be recorded, feature extraction is carried out to every barrage data for preparing display, To determine whether to meet the particular subject that garbled data is concentrated, it is in the presence of a barrage data in the barrage data as prepared display " 666666 ", then feature extraction is carried out to this barrage and obtains its barrage data for a repetition numerical character, if screening The particular subject for repeating numerical character in data set be present, then this barrage is removed, shown without barrage.
In another embodiment, it is described to be screened to obtain barrage according to barrage data described in the garbled data set pair Information includes:Each self-corresponding subject information is determined according to the barrage data, according to the subject information and the screening The subject content of data centralized recording is screened to obtain barrage information to the barrage data.Exemplary, it is current to prepare to show The barrage data shown by n bars, wherein, using each barrage data as the input of machine learning training pattern, obtain accordingly For respective subject information as output, the machine learning training pattern can be trained by great amount of samples by server Acquistion is arrived, and can be learnt by supervised, the study of non-supervisory formula, semi-supervised learning or intensified learning obtain, and is used in learning process Algorithm include:Regression algorithm, the algorithm of Case-based Reasoning, regularization algorithm, decision Tree algorithms, bayesian algorithm, based on core Algorithm, clustering algorithm, association rule algorithm, artificial neural network algorithm, deep learning algorithm and reduction dimension algorithm etc..When After determining subject information corresponding to every barrage data, inquiry garbled data collection carries out subject information and garbled data concentrates note The matching of the subject content of record, the barrage data screening that the match is successful is out formed into barrage information to be shown.
In one embodiment, described according to the barrage content and the determination of the mapping table of storage and described straight Before broadcasting garbled data collection corresponding to content, in addition to:Determine to reflect according to the display information of screen and the point selection operation of user Relation table is penetrated, and is stored.In the embodiment, establishing for mapping table can generate according to the point selection operation of user, example Property, before not screened to barrage data, terminal device normally shows barrage data, when barrage data are shown in touch-screen When middle, the barrage that user can be interested in oneself is clicked on, and machine learning is carried out to generate by the barrage clicked on to user Mapping table.For example, when user is live in viewing NBA, a bullet on " Jordon " is shown in display screen Curtain, as user pays special attention to the event of basketball star Jordon, then this barrage information can be clicked on, it is now right on backstage accordingly The click event is handled, generation/addition keyword " Jordon " into mapping table, and map to accordingly " basketball "/ " motion " theme.
In another embodiment, described according to the barrage content and the determination of the mapping table of storage and described straight Before broadcasting garbled data collection corresponding to content, in addition to:Determine to reflect according to history live content and corresponding history barrage information Relation table is penetrated, and is stored.In the embodiment, history live content history barrage information corresponding with its is recorded, And the frequency of the word content to occurring in history barrage information counts, frequency is more than into predetermined threshold value, and (such as frequency is more than 20%) word content is retained, machine mould (for example preceding institute of model training process that the word content is finished as training State, here is omitted) input, keyword corresponding to output, by the keyword and corresponding live content be associated with Generate mapping table.
Display module 104, for by the barrage presentation of information in the current live content of terminal device.
When user watches audio frequency and video and live content in using terminal equipment, barrage information can broadcasting with live content It is placed in display screen and is accordingly shown.In one embodiment, the untreated barrage data for preparing display are screened Obtain barrage information, the barrage information included in terminal device according to preset format, the barrage data that are not screened out by Shown according to normal display situation, it is lasting that preset format includes barrage color, barrage transparency, barrage font size, barrage At least one of time and barrage translational speed.In one embodiment, when preset format is barrage color, by what is filtered out Barrage information is arranged to bright-colored (such as yellow, green, red) and shown;, will not when preset format is barrage transparency The barrage being screened out is arranged to transparent, and the barrage transparency information filtered out is arranged to 0, i.e., without transparent setting;It is default When form is font size, the barrage information font filtered out is arranged to 1.5 times of the font for the barrage not being screened out;In advance If form is the barrage duration, be arranged to the font for the barrage not being screened out the barrage information duration filtered out 2 times;When preset format is barrage translational speed, the barrage information duration filtered out is arranged to the bullet not being screened out The translational speed half of curtain, that is, the translational speed of the barrage information filtered out are slower than the barrage data not being screened out.By upper State setting so that the barrage information display effect filtered out is more prominent, is easy to user to read so that user is in finite time energy Enough grab itself information content interested.
As shown in the above, when user's using terminal equipment watches live content, the barrage data to preparing display Screened, wherein, the barrage content according to user's input is rationally screened, and is most screened the barrage information drawn at last and shown Show in terminal device so that the efficiency of terminal device display information improves, and the content for a purpose of display information is stronger, reduces Interference to user.
In a possible embodiment, the data set determining module 102 is specifically used for:
Mapping table according to the barrage content and storage determines garbled data collection corresponding to current live content;
The data set determining module 102 is additionally operable to:
Screening corresponding to current live content is determined in the mapping table according to the barrage content and storage Before data set, mapping table is determined according to history live content and corresponding history barrage information, and stored.
In a possible embodiment, the acquisition module 101 is specifically used for:
Obtained by preset interface and the usage record of the terminal device of user-association, the usage record are broadcast including video Put record, audio play record or web page browsing record at least one of, the usage record be recorded in it is each it is self-corresponding should With in program;
The data set determining module 102 is specifically used for:Determine to work as according to the barrage content and the usage record Garbled data collection corresponding to preceding live content.
In a possible embodiment, the acquisition module 101 is specifically used for:
The customer attribute information associated with terminal device is obtained, the customer attribute information includes the sex of user, occupation Or at least one of preferred contents, geographical position and map datum of the customer attribute information according to the terminal device Information determines;
The data set determining module 102 is specifically used for:It is true according to the barrage content and the customer attribute information Garbled data collection corresponding to settled preceding live content.
In a possible embodiment, the acquisition module 101 is specifically used for:
The live picture and the acoustic information of broadcasting that acquisition terminal device is shown, image knowledge is carried out to the live picture Image recognition content is not obtained, and carrying out speech recognition to the acoustic information obtains voice recognition content;
The data set determining module 102 is specifically used for:According to the barrage content, described image identification content and described Voice recognition content determines garbled data collection corresponding to current live content.
In a possible embodiment, the screening module 103 is specifically used for:
Each self-corresponding subject information is determined according to the barrage data, according to the subject information and the screening number The barrage data are screened to obtain barrage information according to the subject content of centralized recording.
In a possible embodiment, the display module 104 is specifically used for:
By the barrage information according to preset format include in terminal device, the preset format include barrage color, At least one of barrage transparency, barrage font size, barrage duration and barrage translational speed.
The present embodiment provides a kind of terminal device on the basis of the various embodiments described above, and Fig. 6 is that the embodiment of the present application carries The structural representation of a kind of terminal device supplied, as shown in fig. 6, the terminal device 200 includes:Memory 201, processor (Central Processing Unit, CPU) 202, Peripheral Interface 203, RF (Radio Frequency, radio frequency) circuit 205, Voicefrequency circuit 206, loudspeaker 211, power management chip 208, input/output (I/O) subsystem 209, touch-screen 212, other Input/control devices 210 and outside port 204, these parts are led to by one or more communication bus or signal wire 207 Letter.
It should be understood that graphic terminal 200 is only an example of terminal device, and terminal device 200 Can have than more or less parts shown in figure, can combine two or more parts, or can be with Configured with different parts.Various parts shown in figure can be including one or more signal transactings and/or special Hardware, software including integrated circuit are realized in the combination of hardware and software.
The terminal device for being used to open the rights management of application more that the present embodiment provides is described in detail below, should Terminal device is by taking smart mobile phone as an example.
Memory 201, the memory 201 can be accessed by CPU202, Peripheral Interface 203 etc., and the memory 201 can Including high-speed random access memory, can also include nonvolatile memory, such as one or more disk memories, Flush memory device or other volatile solid-state parts.
The input of equipment and output peripheral hardware can be connected to CPU202 and deposited by Peripheral Interface 203, the Peripheral Interface 203 Reservoir 201.
I/O subsystems 209, the I/O subsystems 209 can be by the input/output peripherals in equipment, such as touch-screen 212 With other input/control devicess 210, Peripheral Interface 203 is connected to.I/O subsystems 209 can include the He of display controller 2091 For controlling one or more input controllers 2092 of other input/control devicess 210.Wherein, one or more input controls Device 2092 processed receives electric signal from other input/control devicess 210 or sends electric signal to other input/control devicess 210, Other input/control devicess 210 can include physical button (pressing button, rocker buttons etc.), dial, slide switch, behaviour Vertical pole, click on roller.What deserves to be explained is input controller 2092 can with it is following any one be connected:Keyboard, infrared port, The instruction equipment of USB interface and such as mouse.
Touch-screen 212, the touch-screen 212 are the input interface and output interface between user terminal and user, can It can include figure, text, icon, video etc. to user, visual output depending on output display.
Display controller 2091 in I/O subsystems 209 receives electric signal from touch-screen 212 or sent out to touch-screen 212 Electric signals.Touch-screen 212 detects the contact on touch-screen, and the contact detected is converted to and shown by display controller 2091 The interaction of user interface object on touch-screen 212, that is, realize man-machine interaction, the user interface being shown on touch-screen 212 Icon that object can be the icon of running game, be networked to corresponding network etc..What deserves to be explained is equipment can also include light Mouse, light mouse is not show the touch sensitive surface visually exported, or the extension of the touch sensitive surface formed by touch-screen.
RF circuits 205, it is mainly used in establishing the communication of mobile phone and wireless network (i.e. network side), realizes mobile phone and wireless network The data receiver of network and transmission.Such as transmitting-receiving short message, Email etc..Specifically, RF circuits 205 receive and send RF letters Number, RF signals are also referred to as electromagnetic signal, and RF circuits 205 convert electrical signals to electromagnetic signal or electromagnetic signal is converted into telecommunications Number, and communicated by the electromagnetic signal with communication network and other equipment.RF circuits 205 can include being used to perform The known circuit of these functions, it includes but is not limited to antenna system, RF transceivers, one or more amplifiers, tuner, one Individual or multiple oscillators, digital signal processor, CODEC (COder-DECoder, coder) chipset, user identify mould Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 206, it is mainly used in receiving voice data from Peripheral Interface 203, the voice data is converted into telecommunications Number, and the electric signal is sent to loudspeaker 211.
Loudspeaker 211, for the voice signal for receiving mobile phone from wireless network by RF circuits 205, it is reduced to sound And play the sound to user.
Power management chip 208, the hardware for being connected by CPU202, I/O subsystem and Peripheral Interface are powered And power management.
The executable present invention of the information processor and terminal device of the terminal device provided in above-described embodiment is any real The information processing method for the terminal device that example is provided is applied, possesses and performs the corresponding functional module of this method and beneficial effect.Not The ins and outs of detailed description in the above-described embodiments, reference can be made to the information for the terminal device that any embodiment of the present invention is provided Processing method.
The embodiment of the present application also provides a kind of storage medium for including terminal device executable instruction, and the terminal device can Execute instruction is used to perform a kind of information processing method when by terminal device computing device, and this method includes:
The barrage content of user's input is obtained, garbled data corresponding to current live content is determined according to the barrage content Collection;
The current barrage data for preparing display are obtained, according to barrage data described in the garbled data set pair screen To barrage information;
By the barrage presentation of information in the current live content of terminal device.
In a possible embodiment, it is described to determine to screen number corresponding to current live content according to the barrage content Include according to collection:
Mapping table according to the barrage content and storage determines garbled data collection corresponding to current live content;
Accordingly, determine that current live content is corresponding in the mapping table according to the barrage content and storage Garbled data collection before, in addition to:
Mapping table is determined according to history live content and corresponding history barrage information, and is stored.
In a possible embodiment, screening corresponding to current live content is determined according to the barrage content described Before data set, in addition to:
The usage record of the terminal device is obtained, the usage record includes video playback record, audio plays record Or at least one of web page browsing record;
Accordingly, it is described to determine that garbled data collection includes corresponding to current live content according to the barrage content:
Garbled data collection corresponding to current live content is determined according to the barrage content and the usage record.
In a possible embodiment, screening corresponding to current live content is determined according to the barrage content described Before data set, in addition to:
The customer attribute information that acquisition associates with the terminal device, sex of the customer attribute information including user, At least one of occupation or preference, geographical position and map datum of the customer attribute information according to the terminal device Information determines;
Accordingly, it is described to determine that garbled data collection includes corresponding to current live content according to the barrage content:
Garbled data collection corresponding to current live content is determined according to the barrage content and the customer attribute information.
In a possible embodiment, screening corresponding to current live content is determined according to the barrage content described Before data set, in addition to:
The live picture and the acoustic information of broadcasting that acquisition terminal device is shown, image knowledge is carried out to the live picture Image recognition content is not obtained, and carrying out speech recognition to the acoustic information obtains voice recognition content;
Accordingly, it is described to determine that garbled data collection includes corresponding to current live content according to the barrage content:
Current live content pair is determined according to the barrage content, described image identification content and the voice recognition content The garbled data collection answered.
In a possible embodiment, it is described to be screened to obtain according to barrage data described in the garbled data set pair Barrage information includes:
Each self-corresponding subject information is determined according to the barrage data, according to the subject information and the screening number The barrage data are screened to obtain barrage information according to the subject content of centralized recording.
In a possible embodiment, it is described by the barrage presentation of information in the current live content of terminal device Including:
By the barrage information according to preset format include in terminal device, the preset format include barrage color, At least one of barrage transparency, barrage font size, barrage duration and barrage translational speed.
Storage medium --- any various types of memory devices or storage device.Term " storage medium " is intended to wrap Include:Install medium, such as CD-ROM, floppy disk or magnetic tape equipment;Computer system memory or random access memory, such as DRAM, DDR RAM, SRAM, EDO RAM, blue Bath (Rambus) RAM etc.;Nonvolatile memory, such as flash memory, magnetizing mediums (such as hard disk or optical storage);Memory component of register or other similar types etc..Storage medium can also include other The memory of type or its combination.In addition, storage medium can be located at program in the first computer system being wherein performed, Or can be located in different second computer systems, second computer system is connected to the by network (such as internet) One computer system.Second computer system can provide programmed instruction and be used to perform to the first computer." storage is situated between term Matter " can include may reside within diverse location two of (such as in different computer systems by network connection) or More storage mediums.Storage medium can store the programmed instruction that can be performed by one or more processors and (such as implement For computer program).
Certainly, a kind of storage medium for including computer executable instructions that the embodiment of the present application is provided, its computer The information processing method operation that executable instruction is not limited to the described above, can also carry out what any embodiment of the present invention was provided Associative operation in information processing method.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes, Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.

Claims (10)

  1. A kind of 1. information processing method, it is characterised in that including:
    The barrage content of user's input is obtained, garbled data collection corresponding to current live content is determined according to the barrage content;
    The current barrage data for preparing display are obtained, are screened to obtain bullet according to barrage data described in the garbled data set pair Curtain information;
    By the barrage presentation of information in the current live content of terminal device.
  2. 2. according to the method for claim 1, it is characterised in that described to determine current live content according to the barrage content Corresponding garbled data collection includes:
    Mapping table according to the barrage content and storage determines garbled data collection corresponding to current live content;
    Accordingly, sieve corresponding to current live content is determined in the mapping table according to the barrage content and storage Before selecting data set, in addition to:
    Mapping table is determined according to history live content and corresponding history barrage information, and is stored.
  3. 3. according to the method for claim 2, it is characterised in that determined described according to the barrage content in current live Before garbled data collection corresponding to appearance, in addition to:
    The usage record of the terminal device is obtained, the usage record includes video playback record, audio plays record or net At least one of page browsing record;
    Accordingly, it is described to determine that garbled data collection includes corresponding to current live content according to the barrage content:
    Garbled data collection corresponding to current live content is determined according to the barrage content and the usage record.
  4. 4. according to the method for claim 2, it is characterised in that determined described according to the barrage content in current live Before garbled data collection corresponding to appearance, in addition to:
    The customer attribute information associated with the terminal device is obtained, the customer attribute information includes the sex of user, occupation Or at least one of preference, geographical position and map data information of the customer attribute information according to the terminal device It is determined that;
    Accordingly, it is described to determine that garbled data collection includes corresponding to current live content according to the barrage content:
    Garbled data collection corresponding to current live content is determined according to the barrage content and the customer attribute information.
  5. 5. according to the method for claim 2, it is characterised in that determined described according to the barrage content in current live Before garbled data collection corresponding to appearance, in addition to:
    The live picture and the acoustic information of broadcasting that acquisition terminal device is shown, image recognition is carried out to the live picture and obtained To image recognition content, speech recognition is carried out to the acoustic information and obtains voice recognition content;
    Accordingly, it is described to determine that garbled data collection includes corresponding to current live content according to the barrage content:
    Determined according to the barrage content, described image identification content and the voice recognition content corresponding to current live content Garbled data collection.
  6. 6. according to the method any one of claim 1-5, it is characterised in that described according to the garbled data set pair institute Stating barrage data and being screened to obtain barrage information includes:
    Each self-corresponding subject information is determined according to the barrage data, according to the subject information and the garbled data collection The subject content of middle record is screened to obtain barrage information to the barrage data.
  7. 7. according to the method any one of claim 1-5, it is characterised in that it is described by the barrage presentation of information at end The current live content of end equipment includes:
    The barrage information is included in terminal device according to preset format, the preset format includes barrage color, barrage At least one of transparency, barrage font size, barrage duration and barrage translational speed.
  8. A kind of 8. information processor, it is characterised in that including:
    Acquisition module, for obtaining the barrage content of user's input;
    Data set determining module, garbled data collection corresponding to current live content is determined according to the barrage content;
    Screening module, the current barrage data for preparing display are obtained, are carried out according to barrage data described in the garbled data set pair Screening obtains barrage information;
    Display module, by the barrage presentation of information in the current live content of terminal device.
  9. 9. a kind of terminal device, including:Processor, memory and storage are on a memory and the meter that can run on a processor Calculation machine program, it is characterised in that realized described in the computing device during computer program such as any one of claim 1-7 institutes The information processing method stated.
  10. A kind of 10. storage medium for including terminal device executable instruction, it is characterised in that the terminal device executable instruction As information processing method during terminal device computing device for execution as any one of claim 1-7.
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