CN107436896A - Method, apparatus and electronic equipment are recommended in one kind input - Google Patents
Method, apparatus and electronic equipment are recommended in one kind input Download PDFInfo
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- CN107436896A CN107436896A CN201610363268.0A CN201610363268A CN107436896A CN 107436896 A CN107436896 A CN 107436896A CN 201610363268 A CN201610363268 A CN 201610363268A CN 107436896 A CN107436896 A CN 107436896A
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- user
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
Abstract
The present invention relates to field of human-computer interaction, discloses one kind input and recommends method, apparatus and electronic equipment, and the vocabulary that user can not still be existed to demand without input in the prior art using solution is supplied to the technical problem of user as candidate item.This method includes：After input operation is detected, the first user group belonging to user can be first determined, then obtains at least one keyword that the first user group inputs in the first preset time period；Recommended keywords are finally obtained from least one keyword and are shown as candidate item.Recommended keywords are obtained as the first user group belonging to being then based on user, and user with its belonging to the first user group its behavior, interest can have similitude, so the keyword of the first user group input is also often the keyword that the user has demand, therefore user is supplied to based on the vocabulary that the program can not input the user but demand be present, so as to improve input efficiency.
Description
Technical field
The present invention relates to field of human-computer interaction, more particularly to a kind of input to recommend method, apparatus and electronic equipment.
Background technology
With the continuous development of scientific technology, electronic technology has obtained development at full speed, and the species of electronic product is also more next
More, present people can be by various types of electronic equipments, for example, notebook computer, desktop computer, smart mobile phone, flat
Plate computer etc., enjoys the comfortable life that development in science and technology is brought, and electronic equipment has become an important composition in people's life
Part, and under normal circumstances, the input method application program that electronic equipment is included is that user enters the weight interacted with electronic equipment
Approach is wanted, by input method application program, user can carry out word input, be then based on word input and obtain the interior of needs
Hold.
At present, user using input method application program when carrying out word input, if user is repeatedly upper to shield same word,
Input method application program can record this word, and when user inputs next time, the word inputted before can preferentially occur.This
The strategy of history input data adjustment candidate sequence sequence of the kind based on user, can make to shield on user and upper screen is excessively multiple
Entry sequence is forward, meets the individual demand of user, and lift initial selection to a certain extent.
But user has the demand for inputting neologisms or hot word at present often, but due to being often not present in input method procedure
The user's history input data related to the neologisms or hot word, this causes input method procedure can not carry out and the neologisms or hot word
The recommendation of related candidate item.For example, nearest New cinema《Seek imperial rhymed formula》Just show, it is new due to not inputted before user
Word " seeks imperial rhymed formula ", and its target candidate item " seeking imperial rhymed formula " generally will not be used as first candidate or be waited in homepage during user's input Pinyin string
Select existing, it can be seen that, there is without input but user can not be had into the vocabulary of demand as candidate in the prior art
Item is supplied to the technical problem of user,.
The content of the invention
The present invention provides a kind of input and recommends method, apparatus and electronic equipment, to solve in the prior art
The technical problem of user is supplied to as candidate item there is the vocabulary that user can not still be existed to demand without input.
In a first aspect, the embodiment of the present invention provides a kind of input recommendation method, including：
After input operation is detected, the first user group belonging to user is determined；
Obtain at least one keyword that first user group inputs in the first preset time period；
Recommended keywords are obtained from least one keyword and are shown as candidate item.
Optionally, first user group determined belonging to user, including：
It is determined that when producing the input operation electronic equipment input purpose；
It is determined that the first user group under the input purpose belonging to the user.
Optionally, the input purpose of determination electronic equipment when producing the input operation, including：
Detection receives the input box type of the input operation, and the input mesh is determined based on the input box type
's；And/or
Detection receives the input operation type of webpage, and the input purpose is determined based on the type of webpage；And/or
Detection receives the Application Type of the input operation, and the input is determined based on the Application Type
Purpose.
Optionally, at least one key for obtaining first user group and being inputted in the first preset time period
Word, including：
Detection obtains the character string inputted by the input operation；Search obtain with the string matching it is described extremely
A few keyword；And/or
It is determined that when producing the input operation electronic equipment input purpose；Search to obtain and matched with the input purpose
At least one keyword.
Optionally, it is described that recommended keywords are obtained from least one keyword and are shown as candidate item, including：
Based on the keyword type of each keyword at least one keyword, system word frequency, user's word frequency and
At least one of the personal information of user parameter is determined to be supplied to the priority of the user to join each keyword
Number；
Based on the priority parameters recommended keywords are extracted from least one keyword.
Optionally, at least one key for obtaining first user group and being inputted in the first preset time period
Word, including：
From the user group to prestore and the corresponding relation of keyword, search corresponding to acquisition and first user group
At least one keyword, wherein, every the second prefixed time interval, search that to obtain each user group default first
The keyword that period is inputted, and then obtain the corresponding relation of the user group and keyword；Or
Determine at least one user that first user group is included；Obtain and each used at least one user
The keyword that family is inputted in first preset time period；The keyword inputted to each user integrates, and obtains
At least one keyword.
Optionally, it is described that recommended keywords are obtained from least one keyword and are shown as candidate item, including：
The keyword being located at outside specific dictionary is obtained from least one keyword and is supplied to electronic equipment；With/
Or
The increment that the input number in first preset time period is obtained from least one keyword meets in advance
If the keyword of condition is supplied to electronic equipment.
Optionally, methods described also includes：
Multiple sample users are obtained, each sample user includes the keyword that corresponding sample user is inputted；
The Similarity value between each sample user is obtained based on the keyword that each sample user is inputted；
Based on the Similarity value between each sample user, the multiple sample user is subjected to user group respectively
Division, and then obtain the user included under at least one user group and each user group.
Second aspect, the embodiment of the present invention provide a kind of input recommendation apparatus, including：
Determining module, for after input operation is detected, determining the first user group belonging to user；
First acquisition module, for obtain first user group inputted in the first preset time period it is at least one
Keyword；
Second acquisition module, for obtaining recommended keywords from least one keyword and being used as candidate item exhibition
Show.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, include memory, and one or one with
On program, one of them or more than one program storage in memory, and be configured to by one or more than one
Computing device is one or more than one program bag contains the instruction for being used for being operated below：
After input operation is detected, the first user group belonging to user is determined；
Obtain at least one keyword that first user group inputs in the first preset time period；
Recommended keywords are obtained from least one keyword and are shown as candidate item.
The present invention has the beneficial effect that：
Due in embodiments of the present invention, after input operation is detected, can first determine that first belonging to user is used
Family colony, then obtain at least one keyword that the first user group inputs in the first preset time period；Finally from least
Recommended keywords are obtained in one keyword and are shown as candidate item.Obtained as the first user group belonging to being then based on user
To recommended keywords, and user with its belonging to the first user group its behavior, interest can have similitude, so the first user
The keyword of colony's input is also often the keyword that the user has demand, therefore can be by the user not based on the program
The vocabulary that input still has demand is supplied to user, so as to improve input efficiency.
Brief description of the drawings
Fig. 1 is the flow chart that recommendation method is inputted in the embodiment of the present invention；
Fig. 2 is that the embodiment of the present invention inputs in recommendation method the flow chart that each user is divided into multiple user groups；
Fig. 3 is that recommended keywords are obtained from least one keyword in input recommendation method of the embodiment of the present invention
Flow chart；
Fig. 4 is the structure chart that recommendation apparatus is inputted in the embodiment of the present invention；
Fig. 5 is a kind of block diagram of the electronic equipment of implementation input recommendation method according to an exemplary embodiment；
Fig. 6 is the structural representation of server in the embodiment of the present invention.
Embodiment
The present invention provides a kind of input and recommends method, apparatus and electronic equipment, to solve in the prior art
The technical problem of user is supplied to as candidate item there is the vocabulary that user can not still be existed to demand without input.
Technical scheme in the embodiment of the present application is the above-mentioned technical problem of solution, and general thought is as follows：
After input operation is detected, the first user group belonging to user can be first determined, first is then obtained and uses
At least one keyword that family colony inputs in the first preset time period；Finally obtained from least one keyword and recommend to close
Keyword is simultaneously shown as candidate item.Recommended keywords are obtained as the first user group belonging to being then based on user, and user with
The first user group its behavior, interest belonging to it can have similitude, so the keyword of the first user group input is often
And the user has the keyword of demand, therefore the user can not inputted based on the program but the word of demand be present
Remittance is supplied to user, so as to improve input efficiency.
In order to be better understood from above-mentioned technical proposal, below by accompanying drawing and specific embodiment to technical solution of the present invention
It is described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the detailed of technical solution of the present invention
Thin explanation, rather than the restriction to technical solution of the present invention, in the case where not conflicting, the embodiment of the present invention and embodiment
In technical characteristic can be mutually combined.
In a first aspect, the embodiment of the present invention provides a kind of input recommendation method, Fig. 1 is refer to, including：
Step S101：After input operation is detected, the first user group belonging to user is determined；
Step S102：Obtain at least one keyword that first user group inputs in the first preset time period；
Step S103：Recommended keywords are obtained from least one keyword and are shown as candidate item.
For example, the program can apply to the electronic equipment for possessing input function, such as：PC, tablet personal computer, mobile phone
Etc., the embodiment of the present invention is not restricted.
In specific implementation process, determined based on step S101 belonging to the user (namely active user) of electronic equipment
Before first user group, it is also necessary to which division obtains at least one user group in advance, refer to Fig. 2, can be by with lower section
Formula divides to obtain at least one user group：
Step S201：Multiple sample users are obtained, each sample user includes the keyword that corresponding sample user is inputted；
Step S202：The similarity between each sample user is obtained based on the keyword that each sample user is inputted
Value；
Step S203：Based on the Similarity value between each sample user, the multiple sample user is entered respectively
The division of row user group, and then obtain the user included under at least one user group and each user group.
In step S201, for example, multiple users can be obtained as sample user, then from the history of sample user
The keyword of the corresponding sample user input of input record extraction, wherein it is possible to obtain all the elements that sample user is inputted, so
The all the elements inputted afterwards based on system dictionary to sample user are segmented to obtain the keyword that sample user is inputted；
Selected in addition, sample user after character string is inputted, can also be directed to the word that each character string is included, and then really
Keyword is made, such as：User if necessary to input " seeking imperial rhymed formula ", then its may first input Pinyin " xunlongjue ", such as
If keyword " seeking imperial rhymed formula " is not present in fruit system, then user may be primarily based on word corresponding to phonetic " xun " selection
" seeking ", word " dragon " corresponding to phonetic " long " selection is then based on, and then finally determines keyword " seeking imperial rhymed formula ", Ran Houdian
Hit ACK button (such as：Space bar), it is possible to keyword " seeking imperial rhymed formula " etc. is inputted, it is, of course, also possible to by other means
The keyword that user is inputted is determined, the embodiment of the present invention no longer itemizes, and is not restricted.
Wherein, the multiple user can correspond to different electronic equipments, the pass inputted except extraction sample user
Outside keyword, can also extract user input the number of keyword, the time, position, residing input environment (such as：Currently make
Application Type, input box type, type of webpage etc.) etc. information, the embodiment of the present invention be not restricted.Wherein, institute
State that the quantity of sample user is more, it is also more accurate in the subsequently division to user group, and if the negligible amounts of sample user,
The processing load of equipment can then be reduced.
Wherein, can should be locally executed for the division operation of user group in electronic equipment, can also be pre- by server
The user that good each user group and each user group are included first is divided, is then sent to electronic equipment, this hair
Bright embodiment is not restricted.
In step S202, for each sample user, it is special can be obtained based on the keyword of its input by its corresponding user
Sign vector, the Similarity value between each sample user is then calculated by the user characteristics vector of each sample user.
For example, after the keyword that each sample user is inputted is obtained, can extract included it is all
Keyword, then that its is randomly ordered, the corresponding numbering (1~N, N are positive integer) of each keyword, and then for each adopting
Sample user, can be based on whether corresponding sample user inputs the individual keyword of n-th (integer that n is 1~N) or n-th of pass of input
The number of keyword determines the value of the n-th dimensional feature of user characteristics vector, such as：If corresponding sample user has n-th of input
Keyword, then the value of the n-th vectorial dimensional feature of user characteristics is 1, if corresponding sample user does not input n-th of key
Word, then the value of the n-th dimensional feature of user characteristics vector is 0；In another example if corresponding sample user inputs n-th of keyword 5
Secondary, then the value of the n-th dimensional feature of user characteristics vector is 5, if corresponding n-th of input of sample user keyword 1 time, is used
The value of n-th dimensional feature of family characteristic vector is 1 etc..
In addition, in specific implementation process, corresponding sample user can also be inputted to the normalized frequency of n-th of keyword
As the value of the n-th dimensional feature of user characteristics vector, determine that the user characteristics of sample user is vectorial for sampling which kind of mode,
The embodiment of the present invention no longer itemizes, and is not restricted.
In step S202, the Similarity value between two sample users can be determined in several ways, it is set forth below
In two kinds be introduced, certainly, in specific implementation process, be not limited to following two situations.
Determine the mode of the Similarity value of two sample users 1.：Directly two are calculated by Similarity value calculation formula to adopt
Similarity value between the user characteristics vector of sample user, the Similarity value calculation formula are, for example,：Cosine similarity calculates public
Formula, Pearson's Similarity value calculation formula, adjustment cosine similarity formula etc..
Determine the mode of the Similarity value of two sample users 2.：Two sample users are calculated by distance value calculation formula
The distance between user characteristics vector value, then by the inverted user characteristics vector for obtaining two sample users of distance value
Similarity value, distance value calculation formula are, for example,：It is Euclidean distance calculation formula, Minkowski distance calculation formula, graceful
Hatton's distance calculation formula etc..
It in step S203, can be clustered by the Similarity value between each sample user, be used from by each sampling
Family is divided at least one user group, wherein, can be with pre-set customer group when being clustered to each sample user
The classification of body, at least one user group can also be divided in cluster process, this embodiment of the present invention is not restricted.
In specific implementation process, the different input scenes of sample user can be obtained first, based on different input scenes
The input purpose of sample user is determined, obtains the keyword of corresponding sample user input respectively for different input purposes,
And then finally obtain under different input purposes, the user included in each user group, wherein, in different input mesh
Under, its user included of same user group may and differ.
In step S101, the first user group belonging to active user can be determined in several ways, is set forth below
Two kinds therein are introduced, and certainly, in specific implementation process, are not limited to following two situations.
The first, can be identified by the user of active user (such as：The MAC Address etc. of ID, electronic equipment)
Matched with user's mark that each user group is included, and then determine the first user group belonging to active user.
Wherein, if active user is one of sample user, at least one user group and each customer group are being obtained
During the user included under body, the division of user group has been carried out to active user, so can be directly in each user
The first user group obtained belonging to active user is searched under colony.
Based on such scheme, it is possible to increase determine the speed of the first user group belonging to active user, and then improve and push away
Recommend and be satisfied with the speed that active user inputs demand candidate item.
Second, determined based on active user's Similarity value vectorial with the user characteristics of the user of each user group
The first user group belonging to active user, in this case, various ways can be used again, are set forth below therein several
It is introduced, certainly, in specific implementation process, is not limited to following several situations.
Determine the mode of the first user group 1.：The user characteristics vector of active user is obtained first, then by the user
The user characteristics vector of each user of the characteristic vector with being included under each user group calculates Similarity value；Determine with working as
User group where preceding use's similarity value highest user is as the first user group where active user.Wherein, no
Whether pipe active user is in sample user, and the user group belonging to the user can be determined by the program.
Determine the mode of the first user group 2.：The user characteristics vector of active user is obtained first；Then obtain each
The average user characteristic vector of user group, for example, can be by (n is n-th in its user characteristics vector for some user group
1 to N integer) value of individual position is added, then divided by number of users, it is possible to obtain n-th in average user characteristic vector
The average value of individual position；Finally calculate the vectorial phase with the averaged feature vector of each user group of user characteristics of active user
Like angle value, the Similarity value highest user group with active user is taken as the first user group.
Determine the mode of the first user group 3.：The user characteristics vector of active user is obtained first, then by the user
The user characteristics vector of each user of the characteristic vector with being included under each user group calculates Similarity value；Then, calculate
The average value of vectorial Similarity value with the user characteristics of each user group and active user, such as：For some customer group
Then divided by number of users body, the Similarity value of each user and active user that can be included it sum up, so that it may
To obtain the average value of Similarity value；Finally obtain average value highest user group's conduct with the Similarity value of active user
First user group.
By such scheme, the user group belonging to it, therefore its scope of application can be determined for any user
It is wider.
In addition, in specific implementation process, above two mode can also be used in combination with, such as：Pass through first
User's mark of active user is searched in each user group, to judge that the user identifies whether to be located at institute of specific user colony
Comprising user's mark in, if in user's mark that user mark is included positioned at particular group body, the specific use
Family colony is the first user group；If the user is identified and is not located in user's mark that any user group is included,
The user group described in active user is determined by the user characteristics vector of active user.
In step S101, if the user that each user group is included is obtained ahead of time, has and distinguish different input mesh
If, then the first user group belonging to the determination, including：It is determined that when producing the input operation electronic equipment it is defeated
Enter purpose；It is determined that the first user group under the input purpose belonging to the user.
In specific implementation process, the input purpose of electronic equipment can be determined in several ways, it is set forth below
In it is several be introduced, certainly, in specific implementation process, following several situations are not limited to, in addition, in situation about not conflicting
Under, several situations can be applied in combination below.
The first, the input purpose of determination electronic equipment when producing the input operation, including：Detection connects
The input box type of the input operation is received, the input purpose is determined based on the input box type.
For example, input frame can include polytype input frame, such as：For receiving the input frame of password, using
Input frame in reception user name, input frame for receiving search key etc., for receiving the input of search key
Frame in another example including：The input of input frame for the keyword that receives music searching, the keyword for receiving video search
Frame, input frame of keyword for receiving Webpage search etc., wherein it is possible to obtain web page source code first, then pass through
Web page source code obtains the title of corresponding input frame, and then can determine corresponding input frame by the title of corresponding input frame
Type.Wherein, if input box type is to be, for example, for the input frame for the keyword for receiving music searching, input purpose：
Music, if input box type is to be, for example, for the input frame for the keyword for receiving video search, input purpose：Video,
If it is to be, for example, for the input frame for the keyword for receiving Webpage search, input purpose to input box type：Webpage etc., when
So, it is also possible to other input box types and input purpose be present, the embodiment of the present invention no longer itemizes, and is not restricted.
Second, the input purpose of determination electronic equipment when producing the input operation, including：Detection connects
The type of webpage of the input operation is received, the input purpose is determined based on the type of webpage.
For example, type of webpage for example including：Shopping type, video type, music type, e-book type, food and drink
Type etc., the embodiment of the present invention are not restricted.Wherein it is possible to obtain the domain name for the webpage for receiving input operation, then pass through
The domain name determines type of webpage, such as：If domain name includes key message " youku ", illustrate that type of webpage may be
Video type；In another example if domain name includes key message " 5sing ", it may be music type etc. to illustrate type of webpage,
Certainly, it is also different based on the different type of webpage determined of key message, on the other hand, the embodiment of the present invention no longer itemizes,
And it is not restricted.
The third, the input purpose of determination electronic equipment when producing the input operation, including：Detection connects
The Application Type of the input operation is received, the input purpose is determined based on the Application Type.
For example, if current electronic device be hand held mobile terminals (such as：Mobile phone, tablet personal computer etc.)
Words, then the hand held mobile terminals often install various application programs, and active user is made by the various application programs of installation
With the hand held mobile terminals, in this case, different application programs is possibly used for realizing different application targets, and then
The input purpose that user produces input operation also differs.Therefore, the Application Type of input operation can be received to determine
Go out and input purpose, such as：If the Application Type be music type (such as：KuGoo, 1,000 are harked etc.), then it can determine that
Go out to input purpose and be：Music；If the application program be video type (such as：Sohu's video, Baidu's video etc.), then can be with
Determine that inputting purpose is：Video；If the application program be e-book type (such as：Panda reading, QQ readings etc.), then
It can determine that inputting purpose is：E-book etc., then certainly, different based on music program type, the input mesh determined
It is also different, on the other hand, the embodiment of the present invention no longer itemizes, and be not restricted.
After the input purpose of active user is determined, it can search and obtain user group corresponding with the input purpose
And its user for being included, then identify to search in each user group by the user of active user and be obtained with working as
The first user group belonging to preceding user.
Or after the input purpose of active user is determined, it may be determined that go out under corresponding input purpose and use
The keyword that family is inputted, based under corresponding input purpose the keyword that is inputted of user obtain the user characteristics of user to
Amount, the first user group belonging to the user is then obtained by user characteristics vector.
In step S102, the first preset time period is, for example,：1 month, two weeks, 1 week etc., the embodiment of the present invention is not made
Limitation.
In specific implementation process, first user group can be obtained in several ways in the first preset time period
At least one keyword of interior input, it is set forth below two kinds therein and is introduced, it is certainly, unlimited in specific implementation process
In following two situations.
The first, at least one key for obtaining first user group and being inputted in the first preset time period
Word, including：
Determine at least one user that first user group is included；Obtain and each used at least one user
The keyword that family is inputted in first preset time period；The keyword inputted to each user integrates, and obtains
At least one keyword.
For example, at least one user that the first user group is included is, for example,：What the first user group was included
Whole users, certain customers etc., after the keyword that each user inputs in the first preset time period is obtained, to each
The keyword that user is inputted integrate at least one user that the user group of can first is included inputted it is all
The input number of keyword and each keyword, can be using all keywords all as at least one keyword, can also institute
Have in keyword obtain input number be located at top N (such as：100th, 200 etc.) it is used as at least one keyword.
In the program, by being the real-time at least one keyword for obtaining the first user group and being inputted, so determined
At least one keyword gone out is more accurate.
Second, at least one key for obtaining first user group and being inputted in the first preset time period
Word, including：From the user group to prestore and the corresponding relation of keyword, search corresponding to acquisition and first user group
At least one keyword, wherein, every the second prefixed time interval, search that to obtain each user group default first
The keyword inputted in period, and then obtain the corresponding relation of the user group and keyword.
For example, the second prefixed time interval is, for example,：1 day, 2 days etc., the embodiment of the present invention was not restricted.Also
It is, every the second prefixed time interval, it is possible to the keyword corresponding to it is obtained for each user group, then by it
Stored.And then after the first user group belonging to the user of electronic equipment is determined, directly pass through the first customer group
Body is searched in corresponding relation, it is possible at least one keyword corresponding to it is obtained, due in this scenario, it is not necessary to
Determining the first user group and then implementing to gather the keyword that is inputted of its user included, so as to improve
Obtain the speed of at least one keyword.
In step S102, it can obtain what first user group inputted in the first preset time period on a variety of opportunitys
At least one keyword, and then determine that the principle of at least one keyword is also different, it is set forth below two kinds therein and is situated between
Continue, certainly, in specific implementation process, be not limited to following two situations, in addition, in the case where not conflicting, following two feelings
Condition can be applied in combination.
The first, at least one key for obtaining first user group and being inputted in the first preset time period
Word, including：Detection obtains the character string inputted by the input operation；Lookup obtains described with the string matching
At least one keyword.
As an example it is assumed that user A likes seeing U.S.'s science fiction film, U.S.'s science fiction film has been shown by nearest cinema《Avenger
Alliance 2》, user A is not through inputting keyword " avenger alliance 2 ", but other equally like seeing U.S.'s science fiction film
User may input " avenger alliance 2 ", in this case, if user A inputs character string by input operation
, then can be by " avenger alliance 2 " is used as at least one keyword if " fczlm ".
Due in such scheme, after the character string inputted by input operation is detected, just search obtain with
At least one keyword corresponding to the character string, so identified at least one keyword is more accurate.
Second, at least one key for obtaining first user group and being inputted in the first preset time period
Word, including：It is determined that when producing the input operation electronic equipment input purpose；Search and obtain and the input purpose
At least one keyword of matching.
As an example it is assumed that detecting that active user opens the related APP of film, and it have invoked input method application program
Input operation is produced, in such a case, it is possible to which input purpose is corresponding to determining：Film, in such a case it is not necessary to
Active user is waited to input character string, directly by " avenger alliance 2 " is used as at least one keyword.
Due in such scheme, when active user does not input character string, it is possible to obtain corresponding with inputting purpose
At least one keyword, and then at least one keyword determines recommended keywords, so generation that can be much sooner pushes away
Recommend keyword.
In step S103, recommended keywords are obtained from least one keyword and are shown as candidate item, please be join
Fig. 3 is examined, including：
Step S301：Based on the keyword type of each keyword, system word frequency, user at least one keyword
At least one of word frequency and the personal information of the user parameter are determined each keyword being supplied to the user's
Priority parameters；
Step S302：The recommendation key is extracted from least one keyword based on the priority parameters
Word.
In step S301, keyword type is, for example,：Video, music, e-book etc., the embodiment of the present invention does not limit
System.Wherein, if keyword type matches with input purpose, the priority of corresponding keyword is higher, if with inputting mesh
Mismatch, then the priority for corresponding to keyword is relatively low.
System word frequency is, for example,：The keyword gives the number inputted by all users in whole system, wherein, only joining
In the case of test system word frequency, then system word frequency is higher, and its priority is higher.
User's word frequency is, for example,：The number that the keyword is inputted by active user, wherein, in the feelings only with reference to user's word frequency
Under condition, then user's word frequency is higher, and its priority is higher.
The personal information of user is, for example,：Hobby, sex, age etc..Wherein, hobby for example including：Section
Unreal, swordsman, describing love affairs etc., corresponding keyword and user hobby to it is corresponding when can improve its priority, otherwise, drop
Its low priority.Such as：The hobby of certain user is science fiction, then can improve and be carried for keyword avenger alliance 2
Supply the priority of user；In another example the hobby of certain user is describing love affairs, can be reduced for keyword avenger alliance 2
Priority of user etc. is provided it to, for other personal information, determines that the mode of its priority is similar therewith, herein not
Repeat again.
In step S302, based on step S301 determine by each keyword be supplied to user priority parameters it
Afterwards, each keyword can be arranged from high to low according to priority, so obtain priority parameters be located at former positions (such as：
10th, 20 etc.) keyword is as at least one keyword finally determined；Priority ginseng can also be obtained and be more than preset value
(such as：5th, 7 etc.) keyword is as at least one keyword finally determined, it is, of course, also possible to by other means
At least one keyword is determined, the embodiment of the present invention no longer itemizes, and is not restricted.
In step S103, when obtaining recommended keywords, the vocabulary that can be directed to included in all dictionaries is determined to push away
Recommend keyword, can also obtain and meet the vocabulary of particular requirement as recommended keywords, be set forth below two kinds therein it is specific will
Ask and be introduced, certainly, in specific implementation process, be not limited to following two situations.In addition, in the case where not conflicting, with
Lower two kinds of situations can be applied in combination.
The first, it is described that recommended keywords are obtained from least one keyword and are shown as candidate item, including：
The keyword being located at outside specific dictionary is obtained from least one keyword and is supplied to the electronic equipment.
Specific dictionary is, for example,：System dictionary, the user thesaurus etc. of active user.Wherein it is possible to based on step
When S102 obtains at least one keyword that the first user group is inputted, the institute that the first user group is inputted can be first obtained
There is keyword, then therefrom screening is located at the keyword outside specific dictionary；Then from the keyword outside specific dictionary
It is middle to obtain at least one keyword；Or it is not through specific word at least one keyword that step S102 is obtained
Storehouse is screened to it, but in step s 103 based on specific dictionary from least one keyword obtain positioned at specific dictionary it
Outer keyword is as recommended keywords, certainly, for by which kind of mode and on which kind of on opportunity by specific dictionary to closing
Keyword is screened, and the embodiment of the present invention no longer itemizes, and is not restricted.
By such scheme, the neologisms that the first user group recently inputs can be supplied to active user.
It is second, described that recommended keywords are obtained from least one keyword and are shown as candidate item, including：
The key that the input number increment in first preset time period is more than predetermined amount is obtained from least one keyword
Word is supplied to the electronic equipment.
For example, the increment for inputting number meets that preparatory condition is, for example,：The increment of input number is more than predetermined amount (example
Such as：20th, 30 etc.), input number increment sequence be located at former positions (such as：First 5, first 10 etc.) etc., wherein
If the increment of input number meets preparatory condition, it is the heat that the first user group recently inputs often to illustrate corresponding keyword
Word, then active user needs the probability for inputting corresponding keyword also higher, so be supplied to currently as recommended keywords
User.
By such scheme, the hot word that the first user group recently inputs can be supplied to active user.
Second aspect, based on same inventive concept, the embodiment of the present invention provides a kind of input recommendation apparatus, refer to Fig. 4,
Including：
Determining module 40, for after input operation is detected, determining the first user group belonging to user；
First acquisition module 41, at least one inputted for obtaining first user group in the first preset time period
Individual keyword；
Second acquisition module 42, for obtaining recommended keywords from least one keyword and being used as candidate item exhibition
Show.
Optionally, the determining module 40, including：
First determining unit, for determining the input purpose of the electronic equipment when producing the input operation；
Second determining unit, for determining the first user group under the input purpose belonging to the user.
Optionally, first determining unit, is used for：
Detection receives the input box type of the input operation, and the input mesh is determined based on the input box type
's；And/or
Detection receives the input operation type of webpage, and the input purpose is determined based on the type of webpage；And/or
Detection receives the Application Type of the input operation, and the input is determined based on the Application Type
Purpose.
Optionally, first acquisition module 41, is used for：
Detection obtains the character string inputted by the input operation；Search obtain with the string matching it is described extremely
A few keyword；And/or
It is determined that when producing the input operation electronic equipment input purpose；Search to obtain and matched with the input purpose
At least one keyword.
Optionally, second acquisition module 42, including：
3rd determining unit, for keyword type, system based on each keyword at least one keyword
At least one of the personal information of word frequency, user's word frequency and user parameter is determined each keyword being supplied to institute
State the priority parameters of user；
Extraction unit, closed for extracting the recommendation from least one keyword based on the priority parameters
Keyword.
Optionally, first acquisition module 41, is used for：
From the user group to prestore and the corresponding relation of keyword, search corresponding to acquisition and first user group
At least one keyword, wherein, every the second prefixed time interval, search that to obtain each user group default first
The keyword that period is inputted, and then obtain the corresponding relation of the user group and keyword；Or
Determine at least one user that first user group is included；Obtain and each used at least one user
The keyword that family is inputted in first preset time period；The keyword inputted to each user integrates, and obtains
At least one keyword.
Optionally, second acquisition module 42, is used for：
The keyword being located at outside specific dictionary is obtained from least one keyword and is supplied to electronic equipment；With/
Or
The increment that the input number in first preset time period is obtained from least one keyword meets in advance
If the keyword of condition is supplied to electronic equipment.
Optionally, described device also includes：
3rd acquisition module, for obtaining multiple sample users, each sample user includes corresponding sample user and inputted
Keyword；
Module is obtained, is obtained for the keyword that is inputted based on each sample user similar between each sample user
Angle value；
Division module, for based on the Similarity value between each sample user, the multiple sample user to be divided
Not carry out user group division, and then obtain the user included under at least one user group and each user group.
By the device that second aspect of the embodiment of the present invention is introduced, introduced to implement first aspect of the embodiment of the present invention
Input recommendation method used by device, the input introduced based on first aspect of the embodiment of the present invention recommends method, ability
Domain those of skill in the art can understand concrete structure and the deformation of the device that second aspect of the embodiment of the present invention is introduced, so
This is repeated no more, and device belongs to used by every input recommendation method implemented first aspect of the embodiment of the present invention and introduced
The scope to be protected of the embodiment of the present invention.
The third aspect, based on same inventive concept, the embodiment of the present invention provides a kind of electronic equipment, includes memory,
And one or more than one program, one of them or more than one program storage are configured in memory
By one, either more than one computing device is one or more than one program bag contains the finger for being used for being operated below
Order：
After input operation is detected, the first user group belonging to user is determined；
Obtain at least one keyword that first user group inputs in the first preset time period；
Recommended keywords are obtained from least one keyword and are shown as candidate item.
By the electronic equipment that the third aspect of the embodiment of the present invention is introduced, to implement first aspect of embodiment of the present invention institute
Electronic equipment used by the input recommendation method of introduction, the input recommendation side introduced based on first aspect of the embodiment of the present invention
Method, those skilled in the art can understand the electronic equipment that the third aspect of the embodiment of the present invention is introduced concrete structure and
Deformation, so will not be repeated here, the input that every implementation first aspect of the embodiment of the present invention is introduced recommends method to be used
Electronic equipment belong to the scope to be protected of the embodiment of the present invention.
On the electronic equipment in above-described embodiment, wherein modules perform the concrete mode operated and are somebody's turn to do relevant
It is described in detail in the embodiment of method, explanation will be not set forth in detail herein.
Fig. 5 is a kind of block diagram of the electronic equipment 800 of input recommendation method according to an exemplary embodiment.Example
Such as, electronic equipment 800 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, flat board
Equipment, Medical Devices, body-building equipment, personal digital assistant etc..
Reference picture 5, electronic equipment 800 can include following one or more assemblies：Processing component 802, memory 804,
Power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814,
And communication component 816.
The integrated operation of the usual control electronics 800 of processing component 802, such as leads to display, call, data
The operation that letter, camera operation and record operation are associated.Treatment element 802 can include one or more processors 820 to hold
Row instruction, to complete all or part of step of above-mentioned method.In addition, processing component 802 can include one or more moulds
Block, the interaction being easy between processing component 802 and other assemblies.For example, processing component 802 can include multi-media module, with
Facilitate the interaction between multimedia groupware 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in equipment 800.These data are shown
Example includes the instruction of any application program or method for being operated on electronic equipment 800, contact data, telephone directory number
According to, message, picture, video etc..Memory 804 can by any kind of volatibility or non-volatile memory device or they
Combination realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable
Programmable read only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, quick flashing
Memory, disk or CD.
Power supply module 806 provides electric power for the various assemblies of electronic equipment 800.Power supply module 806 can include power supply pipe
Reason system, one or more power supplys, and other components associated with generating, managing and distributing electric power for electronic equipment 800.
Multimedia groupware 808 is included in the screen of one output interface of offer between the electronic equipment 800 and user.
In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch surface
Plate, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch
Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip
The border of action, but also detect the duration and pressure related to the touch or slide.In certain embodiments,
Multimedia groupware 808 includes a front camera and/or rear camera.When electronic equipment 800 is in operator scheme, such as clap
When taking the photograph pattern or video mode, front camera and/or rear camera can receive outside multi-medium data.It is each preposition
Camera and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when electronic equipment 800 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone
It is configured as receiving external audio signal.The audio signal received can be further stored in memory 804 or via logical
Letter component 816 is sent.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
I/O interfaces 812 provide interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 814 includes one or more sensors, for providing the state of various aspects for electronic equipment 800
Assess.For example, sensor cluster 814 can detect opening/closed mode of equipment 800, the relative positioning of component, such as institute
The display and keypad that component is electronic equipment 800 are stated, sensor cluster 814 can also detect electronic equipment 800 or electronics
The position of 800 1 components of equipment changes, the existence or non-existence that user contacts with electronic equipment 800, the orientation of electronic equipment 800
Or acceleration/deceleration and the temperature change of electronic equipment 800.Sensor cluster 814 can include proximity transducer, be configured to
The presence of object nearby is detected in no any physical contact.Sensor cluster 814 can also include optical sensor, such as
CMOS or ccd image sensor, for being used in imaging applications.In certain embodiments, the sensor cluster 814 can be with
Including acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between electronic equipment 800 and other equipment.
Electronic equipment 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.Show at one
In example property embodiment, communication component 816 receives broadcast singal or broadcast from external broadcasting management system via broadcast channel
Relevant information.In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, short to promote
Cheng Tongxin.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, electronic equipment 800 can be by one or more application specific integrated circuits (ASIC), number
Word signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of electronic equipment 800.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of electronic equipment
When device performs so that electronic equipment is able to carry out a kind of input recommendation method, and methods described includes：
After input operation is detected, the first user group belonging to user is determined；
Obtain at least one keyword that first user group inputs in the first preset time period；
Recommended keywords are obtained from least one keyword and are shown as candidate item.
Fig. 6 is the structural representation of server in the embodiment of the present invention.The server 1900 can be different because of configuration or performance
And produce bigger difference, can include one or more central processing units (central processing units,
CPU) 1922 (for example, one or more processors) and memory 1932, one or more storage application programs
1942 or the storage medium 1930 (such as one or more mass memory units) of data 1944.Wherein, memory 1932
Can be of short duration storage or persistently storage with storage medium 1930.Be stored in storage medium 1930 program can include one or
More than one module (diagram does not mark), each module can include operating the series of instructions in server.Further
Ground, central processing unit 1922 be could be arranged to communicate with storage medium 1930, and storage medium 1930 is performed on server 1900
In series of instructions operation.
Server 1900 can also include one or more power supplys 1926, one or more wired or wireless nets
Network interface 1950, one or more input/output interfaces 1958, one or more keyboards 1956, and/or, one or
More than one operating system 1941, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM
Etc..
The one or more embodiments of the present invention, at least have the advantages that：
Due in embodiments of the present invention, after input operation is detected, can first determine that first belonging to user is used
Family colony, then obtain at least one keyword that the first user group inputs in the first preset time period；Finally from least
Recommended keywords are obtained in one keyword and are supplied to user.Pushed away as the first user group belonging to being then based on user
Recommend keyword, and user with its belonging to the first user group its behavior, interest can have similitude, so the first user group
The keyword of input is also often the keyword that the user has demand, therefore can not be inputted the user based on the program
But the vocabulary that demand be present is supplied to user, so as to improve input efficiency.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The equipment for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of equipment, the commander equipment realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. one kind input recommendation method, it is characterised in that including：
After input operation is detected, the first user group belonging to user is determined；
Obtain at least one keyword that first user group inputs in the first preset time period；
Recommended keywords are obtained from least one keyword and are shown as candidate item.
2. the method as described in claim 1, it is characterised in that first user group determined belonging to user, including：
It is determined that when producing the input operation electronic equipment input purpose；
It is determined that the first user group under the input purpose belonging to the user.
3. method as claimed in claim 2, it is characterised in that determination electronic equipment when producing the input operation
Purpose is inputted, including：
Detection receives the input box type of the input operation, and the input purpose is determined based on the input box type；With/
Or
Detection receives the input operation type of webpage, and the input purpose is determined based on the type of webpage；And/or
Detection receives the Application Type of the input operation, and the input mesh is determined based on the Application Type
's.
4. the method as described in claim 1, it is characterised in that described to obtain first user group in the first preset time
At least one keyword of input in section, including：
Detection obtains the character string inputted by the input operation；Search described at least the one of acquisition and the string matching
Individual keyword；And/or
It is determined that when producing the input operation electronic equipment input purpose；Search the institute for obtaining and being matched with the input purpose
State at least one keyword.
5. the method as described in claim 1, it is characterised in that described obtained from least one keyword recommends key
Word is simultaneously used as candidate item to show, including：
Based on the keyword type of each keyword at least one keyword, system word frequency, user's word frequency and described
At least one of personal information of user parameter is determined for each keyword to be supplied to the priority parameters of the user；
Based on the priority parameters recommended keywords are extracted from least one keyword.
6. the method as described in claim 1-5 is any, it is characterised in that acquisition first user group is pre- first
If at least one keyword of input in the period, including：
From the user group to prestore and the corresponding relation of keyword, the institute obtained with corresponding to first user group is searched
At least one keyword is stated, wherein, every the second prefixed time interval, search and obtain each user group in the first preset time
The keyword that section is inputted, and then obtain the corresponding relation of the user group and keyword；Or
Determine at least one user that first user group is included；Each user at least one user is obtained to exist
The keyword inputted in first preset time period；The keyword inputted to each user integrates, described in acquisition
At least one keyword.
7. the method as described in claim 1-5 is any, it is characterised in that described obtained from least one keyword pushes away
Recommend keyword and shown as candidate item, including：
The keyword being located at outside specific dictionary is obtained from least one keyword and is supplied to electronic equipment；And/or
The increment that the input number in first preset time period is obtained from least one keyword meets default bar
The keyword of part is supplied to electronic equipment.
8. the method as described in claim 1-5 is any, it is characterised in that methods described also includes：
Multiple sample users are obtained, each sample user includes the keyword that corresponding sample user is inputted；
The Similarity value between each sample user is obtained based on the keyword that each sample user is inputted；
Based on the Similarity value between each sample user, the multiple sample user is carried out to drawing for user group respectively
Point, and then obtain the user included under at least one user group and each user group.
9. one kind input recommendation apparatus, it is characterised in that including：
Determining module, for after input operation is detected, determining the first user group belonging to user；
First acquisition module, at least one key inputted for obtaining first user group in the first preset time period
Word；
Second acquisition module, for obtaining recommended keywords from least one keyword and being shown as candidate item.
10. a kind of electronic equipment, it is characterised in that include memory, and one or more than one program, wherein one
Individual or more than one program storage is configured to one as described in one or more than one computing device in memory
Individual or more than one program bag contains the instruction for being used for being operated below：
After input operation is detected, the first user group belonging to user is determined；
Obtain at least one keyword that first user group inputs in the first preset time period；
Recommended keywords are obtained from least one keyword and are shown as candidate item.
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| CN105260459A (en) * | 2015-10-13 | 2016-01-20 | 百度在线网络技术（北京）有限公司 | Search method and apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110110207A (en) * | 2018-01-18 | 2019-08-09 | 北京搜狗科技发展有限公司 | A kind of information recommendation method, device and electronic equipment |
| CN110110207B (en) * | 2018-01-18 | 2023-11-03 | 北京搜狗科技发展有限公司 | Information recommendation method and device and electronic equipment |
| CN108280198A (en) * | 2018-01-29 | 2018-07-13 | 口碑(上海)信息技术有限公司 | List generation method and device |
| CN111813236A (en) * | 2020-06-17 | 2020-10-23 | 维沃移动通信有限公司 | Input method, input device, electronic equipment and readable storage medium |
| CN111813236B (en) * | 2020-06-17 | 2024-04-19 | 维沃移动通信有限公司 | Input method, input device, electronic equipment and readable storage medium |
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