CN107273537A - One kind search words recommending method, set top box and storage medium - Google Patents
One kind search words recommending method, set top box and storage medium Download PDFInfo
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- CN107273537A CN107273537A CN201710526408.6A CN201710526408A CN107273537A CN 107273537 A CN107273537 A CN 107273537A CN 201710526408 A CN201710526408 A CN 201710526408A CN 107273537 A CN107273537 A CN 107273537A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
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Abstract
The embodiment of the invention discloses one kind search words recommending method, set top box and storage medium, this method is searched for applied to video information, including：Obtain the letter of input；According to the letter, rule is determined according to default, from default recommendation word database, it is determined that the candidate search word related to the letter；Each self-corresponding hot value of the candidate search word is obtained respectively；Under pre-set categories, according to the order of the hot value from high to low, recommend the candidate search word.In the technical scheme of the embodiment of the present invention, need to inquire about the search term that the letter of content and displaying are recommended by input, apparent recommendation word bandwagon effect can be realized, ensure the degree of accuracy that search term is recommended, facilitate user subsequently can be with rapid and convenient according to the search result for recommending word to find needs.
Description
Technical field
The present embodiments relate to technical field of information retrieval, more particularly to a kind of search words recommending method, set top box and
Storage medium.
Background technology
With the popularization and the downward of network rate of express network, internet television and set top box have progressed into thousand ten thousand
Family, provides the user with the video resources such as colourful TV play, film.
Search plays an important role as the connection bridge between user and video resource in set top box.And
In function of search, most crucial being no more than is recommended to search term, but is due to be limited by set top box information input mode
System, now set top box on the market recommend term by the way of the Pinyin Input combination local matching mostly.So do
Benefit is, when inputting any phonetic by set top box, can all have search result to come out, and the result that harm is to seek out is possible to
It is not the content that user wants.
In addition, the technical scheme of existing search words recommending method is usually by video name, popular vocabulary and performer, led
The video information such as drill to mix together as the search term of recommendation, then recommend and show user, the effect of this displaying is inadequate
It is clear and directly perceived.
The content of the invention
In view of this, the present invention provides a kind of search words recommending method, set top box and storage medium, is accurately searched with realizing
Rope word recommends the clear presentation with search term recommendation results.
To reach this purpose, the present invention uses following technical scheme：
In a first aspect, words recommending method is searched for the embodiments of the invention provide one kind, it is described applied to video information search
Method includes：
Obtain the letter of input；
According to the letter, rule is determined according to default, from default recommendation word database, it is determined that related to the letter
Candidate search word；
Each self-corresponding hot value of the candidate search word is obtained respectively；
Under pre-set categories, according to the order of the hot value from high to low, recommend the candidate search word.
Further, it is described that rule is determined according to default according to the letter in the above method, from default recommendation word number
According in storehouse, it is determined that the step of related to letter candidate search word includes：
Check whether the letter is correct pinyin combinations；
If so, then the letter is searched for from the presetting database with the pinyin combinations, obtained as pinyin combinations
To the index terms related to the pinyin combinations；Or
If it is not, the letter then is split as into first letter of pinyin, with the first letter of pinyin from the presetting database
Search, obtains the index terms related to the first letter of pinyin；
It regard the index terms as the candidate search word.
Further, in the above method, the default recommendation word database includes：
The rope being made up of index terms, the corresponding pinyin combinations of the index terms and the corresponding video information of the index terms
Draw, the index terms includes the hot topic in video name, video performer title, video director title, video distribution time, video
Word, video classification or video channel title.
Further, in the above method, the hot value includes：
Manual intervention mark value, using the manual intervention mark value, realization manually adjusts the first of the search term and searched
Rope growth rate；And/or
Second search growth rate, the second search growth rate is equal to (Q1+Q2)/(T1-T2), wherein, when T1 is current
Between, T2 is the creation time of the candidate search word, and Q1 is that default initial accumulative search of the candidate search word in T2 is total
Number of times, Q2 is selected the accumulative search total degree for search for the candidate search word between T1~T2.
Further, in the above method, when the hot value is that the manual intervention mark value and second search increase
It is described under pre-set categories during long rate, according to the order of the hot value from high to low, the step of recommending the candidate search word
Including：
Under pre-set categories, first the order according to the manual intervention mark value from high to low, is searched according still further to described second
The order of rope growth rate, recommends the candidate search word.
Further, it is described under pre-set categories in the above method, according to the order of the hot value from high to low, push away
After the step of recommending the candidate search word, in addition to：
After the candidate search word is selected for searching for, the Q2 values of the candidate search word are updated.
Further, in the above method, the quantity of the candidate search word is 20.
Further, in the above method, the pre-set categories include：Video performer title and/or video director's title.
Second aspect, the embodiments of the invention provide a kind of set top box, the set top box includes：
One or more first processors；
First storage device, for storing one or more programs；
When one or more of programs are performed by one or more of first processors so that one or more of
First processor realizes the search words recommending method as described in any in the embodiment of the present invention.
The third aspect, the embodiments of the invention provide a kind of storage medium for including computer executable instructions, the meter
Calculation machine executable instruction is performed by computer processor, to realize that the search term as described in any in the embodiment of the present invention is recommended
Method.
In the technical scheme of the embodiment of the present invention, take and first pass through default determination rule, by the alphabetical from default of input
The first technological means of corresponding candidate search word is determined in recommendation word database, relative to prior art, search term is improved
The degree of accuracy of determination；Then again by obtaining the hot value of candidate search word, the second technology being ranked up under pre-set categories
Means, relative to prior art, improve the degree of accuracy of search term recommendation and have reached that clearly, intuitively effect is presented in result.
Letter i.e. by obtaining input；According to the letter, rule is determined according to default, from default recommendation word database, it is determined that
The candidate search word related to the letter；Each self-corresponding hot value of the candidate search word is obtained respectively；In pre-set categories
Under, according to the order of the hot value from high to low, recommend the technical scheme of the candidate search word, it is possible to achieve apparent
Recommend word bandwagon effect, it is ensured that the degree of accuracy that search term is recommended, facilitate user subsequently to be found with rapid and convenient according to recommendation word
The search result needed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is application scenarios schematic diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic flow sheet for search words recommending method that the embodiment of the present invention one is provided；
Fig. 3 is the schematic diagram for the acquisition video playback amount information that the embodiment of the present invention one is provided；
Fig. 4 is the acquisition director of the offer of the embodiment of the present invention one, the schematic diagram of performer's temperature information；
Fig. 5 is the set top box search interface schematic diagram that the embodiment of the present invention one is provided；
Fig. 6 is a kind of schematic flow sheet for search words recommending method that the embodiment of the present invention two is provided；
Fig. 7 is a kind of structural representation for set top box that the embodiment of the present invention three is provided.
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 only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Referring in accompanying drawing 1, the embodiment of the present invention basic application scenarios is, intelligent terminal (such as Intelligent set top box,
The Portable intelligent terminal such as mobile phone or tablet personal computer or media play box etc., this is sentenced exemplified by Intelligent set top box 110) can with it is distant
Control device 111, television set 112 and high in the clouds Video Reservoir 113 are interacted respectively, i.e., Intelligent set top box 110 respectively with remote control
111st, television set 112 and high in the clouds Video Reservoir 113 are communicated to connect.
When user thinks viewing video, it is necessary to by using the dummy keyboard of remote control 111, or television set 112,
Letter, the then recommendation on the search interface of Intelligent set top box 110 are inputted in the input frame of the search interface of Intelligent set top box 110
Recommendation can be provided in frame, the search term of input letter is correspond to, as long as user selects according to demand, you can transfer high in the clouds video
Video resource on resources bank 113, completes corresponding video playback.
Embodiment one
Accompanying drawing 2 is referred to, is a kind of schematic flow sheet for search words recommending method that the embodiment of the present invention one is provided, the party
Method is applied to search for the scene of video information by using the mode of phonetic or letter, and this method is performed by set top box, the machine
Top box can be realized by software and/or hardware.This method specifically includes following steps：
S210, the letter for obtaining input.
In embodiments of the present invention, the mode of acquisition is to be carried in the case where confirming that input information is errorless from input frame
Take, the letter of input is phonetic or English full name or abbreviation.
User connects Intelligent set top box 110 by remote control 111, by the numeric keypad on remote control 111 toward intelligent machine
Letter is inputted in the input frame of the search interface of top box 110, and is shown by TV 112.Intelligent set top box 110 obtains input frame
In input letter, to realize the determination of subsequent searches word.
When user inputs letter in input frame, and when wanting by the alphabetic search video information, user for convenience
Search, often in the lower section of input frame, or the specific function of recommending to be provided with search term recommendation in frame region, with side
Just user can accurately select search term, reduce the input cost of user.
Can be input through keyboard, handwriting input or phonetic entry it should be noted that the alphabetical input mode, it is defeated
The letter entered can be pinyin combinations or first letter of pinyin, in order to avoid the search term of recommendation does not meet the situation of user, typically
The letter for needing requirement to be inputted is complete and correct.
S220, according to the letter, determine rule according to default, from default recommendation word database, it is determined that with the word
The candidate search word that parent phase is closed.
It should be noted that the letter may match multiple candidate search words, want as much as possible by the word
Female whole occurrences are decided, then needing to follow certain rule to realize.Default determination in the embodiment of the present invention
Rule is, by checking whether the letter is correct pinyin combinations, then to be performed according to the alphabetical inspection result corresponding
Operation, it is exemplary, can be by the letter directly as pinyin combinations carry out candidate search word determination or will be described
Letter is split as the determination that first letter of pinyin carries out candidate search word.The candidate search word of the determination must be with the alphabetical phase
Close.
It is preferred that, the default recommendation word database includes：
The rope being made up of index terms, the corresponding pinyin combinations of the index terms and the corresponding video information of the index terms
Draw, the index terms includes the hot topic in video name, video performer title, video director title, video distribution time, video
Word, video classification or video channel title.
Exemplary, table 1 is concordance list.Referring to table 1, concordance list includes：Index terms, the corresponding pinyin-group of the index terms
Close video information corresponding with the index terms., can be with easier from the default recommendation word database by the concordance list
In retrieve information to be checked.
Table 1：Concordance list
| Index terms | The corresponding pinyin combinations of index terms | The corresponding video information of index terms |
| The name of the people | renmingdemingyi | TV play, finishes |
| The name of the people | rmdmy | TV play, finishes |
| From the point of view of going abroad you | piaoyangguohailaikanni | Film, trailer |
| Huo Jianhua | huojianhua | Performer |
During the foundation of concordance list is video resource integration process in the early stage, pass through the video after search system extracting integral
Video data information (such as video name, video performer title) in resource, and storage is converted thereof into after phonetic to default
Recommend in word database.
S230, each self-corresponding hot value of the candidate search word is obtained respectively.
It should be noted that according to the letter, rule is determined according to default, from default recommendation word database, really
After the fixed candidate search word related to the letter, it is necessary to first the candidate search word of pair determination be ranked up could be by institute
State candidate search word and recommend user, and the mode sorted is determined according to each self-corresponding hot value of the candidate search word
's.
It is preferred that, the hot value includes：
Manual intervention mark value, using the manual intervention mark value, realization manually adjusts the first of the search term and searched
Rope growth rate；And/or
Second search growth rate, the second search growth rate is equal to (Q1+Q2)/(T1-T2), wherein, when T1 is current
Between, T2 is the creation time of the candidate search word, and Q1 is that default initial accumulative search of the candidate search word in T2 is total
Number of times, Q2 is selected the accumulative search total degree for search for the candidate search word between T1~T2.
It should be noted that the hot value of the search term is the process of an accumulation, and it is exemplary, can be search term
So far from the beginning all hot statistics or with all hot statistics for a cycle such as the moon or season.It is described
Hot value is divided into two parts, and a part is manual intervention mark value, and the additions and deletions of the manual intervention mark value decide described
The size of one search growth rate, another part is the second search growth rate.The manual intervention mark value refers to the backstage in high in the clouds
Staff adjusts the first search growth rate of some or some search terms by way of artificial interference, and first search increases
Long rate, by manual control, is not the statistics to normal increased numbers evidence, in order to allow some or some unexpected dryness-fires but total
Growth rate but could not still discharge into the search term in prostatitis, timely can must recommend user in the epoch of nowadays this information explosion.
The second search growth rate is then the statistics for normally increasing data to the search term.It is right in the embodiment of the present invention
In acquisition modes of the search term for the initial hot value of a part of video name, Fig. 3 is refer to, is closed particular by obtaining many
What the mode of the video playback amount information of work side's video source was determined, and be video performer title, video director's name for search term
The acquisition modes of the initial temperature information of a part of title, refer to Fig. 4, real particular by Baidu's roll of the hour or 360 hot lists
When obtain.
In summary, the hot value of the search term is by the manual intervention mark value and the second search growth rate group
Into, and the priority of the manual intervention mark value judging the heat of the search term higher than the described second search growth rate
During angle value height, preferentially with reference to the manual intervention mark value referring again to the described second search growth rate.
S240, under pre-set categories, according to the order of the hot value from high to low, recommend the candidate search word.
In present aspect embodiment, pre-set categories refer to the classification of the search term corresponding to the letter of user's input.This hair
Bright embodiment is on the basis of above-mentioned technical proposal, by way of increasing pre-set categories, enriches the presentation of the search term of recommendation
Form, the effect of displaying is clear and directly perceived.
The pre-set categories include：Video name, video performer and/or video director.Pass between the pre-set categories
System can be coordination, or merge relation, can also be the relation with priority.
Specifically, letter huojianhua for example is inputted in input frame, search term can be matched for Huo Jianhua, its is automatic
It is matched to the video performer in pre-set categories；Letter renmingdemingyi is inputted in input frame, search term behaviour can be matched
The name of the people, video name of its Auto-matching into pre-set categories；Input frame input letter zhouxingchi, can with
It is Zhou Xingchi, video performer and video director of its Auto-matching into pre-set categories etc. with search term.Wherein, pre-set categories
There is mapping table between search term, matched by mapping table.Pre-set categories can be one with search term mapping table,
It can be multiple, when pre-set categories are multiple with search term mapping table, the priority level of multiple mapping tables can be set.
Under pre-set categories, according to the order of the hot value from high to low, recommend the candidate search word, it can make
User's lookup is more convenient, can quickly find the letters such as the video name oneself liked, video performer and/or video director
Breath.
Generally, the pre-set categories obtain input letter before without classification, by system intelligent default
Pre-set categories；In other embodiments, the letter of input can be obtained according to pre-set categories before the letter of input is obtained.
Specifically, the search term recommended under pre-set categories, according to the order of the hot value from high to low, to pull down row
The form of table is supplied to user.
It is preferred that, the quantity of the candidate search word of recommendation is 20.
It should be noted that the search term recommended is the search term of hot value ranking top N, wherein N can configure, generally
20。
In embodiments of the present invention, the whole process for realizing that search term is recommended by inputting letter is enterprising in search interface
Capable, presented by television set 112, search interface is as shown in Figure 5.
In the technical scheme of the embodiment of the present invention, take and first pass through default determination rule, by the alphabetical from default of input
The first technological means of corresponding candidate search word is determined in recommendation word database, relative to prior art, search term is improved
The degree of accuracy of determination；Then again by obtaining the hot value of candidate search word, the second technology being ranked up under pre-set categories
Means, relative to prior art, improve the degree of accuracy of search term recommendation and have reached that clearly, intuitively effect is presented in result.
Letter i.e. by obtaining input；According to the letter, rule is determined according to default, from default recommendation word database, it is determined that
The candidate search word related to the letter；Each self-corresponding hot value of the candidate search word is obtained respectively；In pre-set categories
Under, according to the order of the hot value from high to low, recommend the technical scheme of the candidate search word, relative to existing search
Word recommended technology, it is possible to achieve apparent recommendation word bandwagon effect, it is ensured that the degree of accuracy that search term is recommended, facilitates user follow-up
Can be with rapid and convenient according to the search result for recommending word to find needs.
It is preferred that, it is described under pre-set categories, after the step of recommending the candidate search word, in addition to：
After the candidate search word is selected for searching for, the Q2 values of the candidate search word are updated.
It should be noted that when user more frequently chooses the candidate search word for search, the recommendation search term
Order is also more accurate, and this allows user is involuntary in actual use just to optimize us to the accurate of search term recommendation
Degree.
Embodiment two
As shown in fig. 6, a kind of search words recommending method that the present embodiment is provided, is the technical scheme provided in embodiment one
On the basis of, to step S220 " according to the letter, rule is determined according to default, from default recommendation word database, it is determined that with
The further optimization of the related candidate search word of the letter ".I.e.：
Check whether the letter is correct pinyin combinations；
If so, then the letter is searched for from the presetting database with the pinyin combinations, obtained as pinyin combinations
To the index terms related to the pinyin combinations；Or
If it is not, the letter then is split as into first letter of pinyin, with the first letter of pinyin from the presetting database
Search, obtains the index terms related to the first letter of pinyin；
It regard the index terms as the candidate search word.
Based on above-mentioned optimization, as shown in fig. 6, a kind of search words recommending method that the present embodiment is provided, can specifically include
Following steps：
S310, the letter for obtaining input.
Whether S320, the inspection letter are correct pinyin combinations, are then to perform S330, no, then perform S340.
In the present embodiment, Intelligent set top box 110 is obtained after the letter inputted in pre-set categories by remote control 111, can be right
Letter is checked, specifically judges whether letter is correct pinyin combinations, exemplary, can be by checking the word
The mode of the pinyin combinations of mother's composition pinyin combinations matching whether corresponding with index terms in default recommendation word database is determined, is gone back
Can be determined by way of checking whether the pinyin combinations of the letter composition can obtain Chinese character or English word；But
For above-mentioned latter approach, the alphabetical input then needs to coordinate specific input mode, be easy to be to letter
It is no to constitute the quick confirmation of correct pinyin combinations.Specifically, after several letters of a pinyin combinations are inputted, passing through sky
Several letters of the mode of lattice and next pinyin combinations are distinguished.
S330, will it is described letter as pinyin combinations, searched for, obtained from the presetting database with the pinyin combinations
The index terms related to the pinyin combinations.
S340, the letter is split as first letter of pinyin, searched with the first letter of pinyin from the presetting database
Rope, obtains the index terms related to the first letter of pinyin.
The relative index word obtained by letter as pinyin combinations or first letter of pinyin search, it may be possible to one, also may be used
Can be multiple, each index terms has corresponding video information.
S350, it regard the index terms as the candidate search word.
The index terms, the corresponding pinyin combinations of the index terms and the corresponding video information of the index terms are constituted and existed
One-to-one relationship., can by the way that the pinyin combinations of the letter composition are matched with pinyin combinations in the recommendation word database
To determine corresponding index terms, the corresponding video information of even described index terms.
S360, each self-corresponding hot value of the candidate search word is obtained respectively.
S370, under pre-set categories, according to the order of the hot value from high to low, recommend the candidate search word.
It is preferred that, under pre-set categories, according to the order of the hot value from high to low, recommend the candidate search word,
Including：
Under pre-set categories, first the order according to the manual intervention mark value from high to low, is searched according still further to described second
The order of rope growth rate, recommends the candidate search word.
Specifically, under pre-set categories, the first order according to the manual intervention mark value from high to low, according still further to described
The order of second search growth rate, recommends the candidate search word in the form of drop-down list.
In the technical scheme of the embodiment of the present invention, need to inquire about the letter of content by input, then by checking the word
After female pinyin combinations correctness, the determination of word is scanned for as pinyin combinations or first letter of pinyin, then displaying is recommended
Search term, it is possible to achieve apparent recommendation word bandwagon effect, it is ensured that the degree of accuracy that search term is recommended, facilitates user subsequently can be with
Rapid and convenient is according to the search result for recommending word to find needs.
Embodiment three
The present embodiment on the basis of the embodiment of the present invention one and embodiment two there is provided a kind of set top box, as shown in fig. 7,
Set top box 412 is showed in the form of universal set-top box (STB) equipment.The component of set top box 412 can include but is not limited to：One or
Multiple first processors or first processing units 416, system storage 428, connection different system component (including system storage
Device 428 and first processing units 416) bus 418.
Also, when one or more program included by above-mentioned set top box 412 is handled by one or more of first
When device or the execution of first processing units 416, program is proceeded as follows：
Obtain the letter of input；
According to the letter, rule is determined according to default, from default recommendation word database, it is determined that related to the letter
Candidate search word；
Each self-corresponding hot value of the candidate search word is obtained respectively；
Under pre-set categories, according to the order of the hot value from high to low, recommend the candidate search word.
Bus 418 represents the one or more in a few class bus structures, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, first processor or total using the local of any bus structures in a variety of bus structures
Line.For example, these architectures include but is not limited to industry standard architecture (ISA) bus, MCA
(MAC) bus, enhanced isa bus, VESA's (VESA) local bus and periphery component interconnection (PCI) are total
Line.
Set top box 412 typically comprises various computing systems computer-readable recording medium.These media can be it is any can be by machine
The usable medium that top box 412 is accessed, including volatibility and non-volatile media, moveable and immovable medium.
System storage 428 can include the computer system readable media of form of volatile memory, for example, deposit at random
Access to memory (RAM) 430 and/or cache memory 432.Set top box 412 may further include it is other it is removable/can not
Mobile, volatile/non-volatile computer system storage medium.Only as an example, storage system 434 can be used for read-write not
Movably, non-volatile magnetic media (Fig. 7 is not shown, is commonly referred to as " hard disk drive ").Although not shown in Fig. 7, can with
There is provided for the disc driver to may move non-volatile magnetic disk (such as " floppy disk ") read-write, and to removable non-volatile
The CD drive of CD (such as CD-ROM, DVD-ROM or other optical mediums) read-write.In these cases, each driving
Device can be connected by one or more data media interfaces with bus 418.Memory 428 can include at least one program
Product, the program product has one group of (for example, at least one) program module, and these program modules are configured to perform the present invention
The function of each embodiment.
Program/utility 440 with one group of (at least one) program module 442, can be stored in such as memory
In 428, such program module 442 includes but is not limited to operating system, one or more application program, other program modules
And routine data, the realization of network environment is potentially included in each or certain combination in these examples.Program module 442
Generally perform the function and/or method in embodiment described in the invention.
Set top box 412 can also communicate with one or more external equipments 414 (such as sensing equipment, display 424),
The equipment communication interacted with the set top box 412 can be also enabled a user to one or more, and/or with causing the set top box
412 any equipment (such as network interface card, modem etc.) communications that can be communicated with one or more of the other computing device.
This communication can be carried out by input/output (I/O) interface 422.Also, set top box 412 can also pass through network adapter
420 lead to one or more network (such as LAN (LAN), wide area network (WAN) and/or public network, such as internet)
Letter.As illustrated, network adapter 420 is communicated by bus 418 with other modules of set top box 412.Although it should be understood that figure
Not shown in, set top box 412 can be combined and use other hardware and/or software module, included but is not limited to：Microcode, equipment
Driver, redundancy first processing units, external disk drive array, RAID system, tape drive and data backup storage
System etc..
First processing units 416 are stored in the program in system storage 428 by operation, should so as to perform various functions
With and data processing, for example realize the search words recommending method that the embodiment of the present invention is provided.
Example IV
The embodiment of the present invention four also provides a kind of storage medium for including computer executable instructions, and the computer can be held
Row instruction is used to perform a kind of search words recommending method when being performed by computer processor, and this method includes：
Obtain the letter of input；
According to the letter, rule is determined according to default, from default recommendation word database, it is determined that related to the letter
Candidate search word；
Each self-corresponding hot value of the candidate search word is obtained respectively；
Under pre-set categories, according to the order of the hot value from high to low, recommend the candidate search word.
Certainly, a kind of storage medium for including computer executable instructions that the embodiment of the present invention is provided, its computer
The operation of method that executable instruction is not limited to the described above, can also carry out the search term that any embodiment of the present invention provided and pushes away
Recommend the associative operation in method.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to realized by hardware, but the former is more in many cases
Good embodiment.Understood based on such, what technical scheme substantially contributed to prior art in other words
Part can be embodied in the form of software product, and the computer software product can be stored in computer-readable recording medium
In, such as floppy disk, read-only storage (Read-Only Memory, ROM), the random access memory (Random of computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are to cause a computer to set
Standby (can be personal computer, server, or network equipment etc.) performs the method described in each embodiment of the invention.
It is worth noting that, in the embodiment of above-mentioned set top box, included unit and module are simply according to function
What logic was divided, but above-mentioned division is not limited to, as long as corresponding function can be realized；In addition, each function
The specific name of unit is also only to facilitate mutually distinguish, the protection domain being not intended to limit the invention.
Note, 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 it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
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. one kind search words recommending method, it is characterised in that applied to video information search, including：
Obtain the letter of input；
According to the letter, rule is determined according to default, from default recommendation word database, it is determined that the time related to the letter
Select search term；
Each self-corresponding hot value of the candidate search word is obtained respectively；
Under pre-set categories, according to the order of the hot value from high to low, recommend the candidate search word.
2. it is according to the method described in claim 1, it is characterised in that described according to the letter, regular according to default determination, from
It is default to recommend in word database, it is determined that the step of related to letter candidate search word includes：
Check whether the letter is correct pinyin combinations；
If so, then using it is described letter as pinyin combinations, search for the pinyin combinations from the presetting database, obtain and
The related index terms of the pinyin combinations；Or
If it is not, the letter then is split as into first letter of pinyin, searched for the first letter of pinyin from the presetting database,
Obtain the index terms related to the first letter of pinyin；
It regard the index terms as the candidate search word.
3. according to the method described in claim 1, it is characterised in that the default recommendation word database includes：
The index being made up of index terms, the corresponding pinyin combinations of the index terms and the corresponding video information of the index terms, institute
State index terms including video name, video performer title, video director title, the video distribution time, the popular word in video, regard
Frequency classification or video channel title.
4. according to the method described in claim 1, it is characterised in that the hot value includes：
Manual intervention mark value, using the manual intervention mark value, realizes that the first search for manually adjusting the search term increases
Long rate；And/or
Second search growth rate, the second search growth rate is equal to (Q1+Q2)/(T1-T2), wherein, T1 is current time, T2
For the creation time of the candidate search word, Q1 is default initial accumulative search total degree of the candidate search word in T2,
Q2 is selected the accumulative search total degree for search for the candidate search word between T1~T2.
5. method according to claim 4, it is characterised in that when the hot value is the manual intervention mark value and institute
It is described under pre-set categories when stating the second search growth rate, according to the order of the hot value from high to low, recommend the candidate
The step of search term, includes：
Under pre-set categories, first the order according to the manual intervention mark value from high to low, increases according still further to the described second search
The order of long rate, recommends the candidate search word.
6. method according to claim 5, it is characterised in that described under pre-set categories, according to the hot value by height
To low order, after the step of recommending the candidate search word, in addition to：
After the candidate search word is selected for searching for, the Q2 values of the candidate search word are updated.
7. according to the method described in claim 1, it is characterised in that the quantity of the candidate search word is 20.
8. according to the method described in claim 1, it is characterised in that the pre-set categories include：Video performer title and/or regard
Frequency director's title.
9. a kind of set top box, it is characterised in that the set top box includes：
One or more first processors；
First storage device, for storing one or more programs；
When one or more of programs are performed by one or more of first processors so that one or more of first
Processor realizes the search words recommending method as described in any in claim 1~8.
10. a kind of storage medium for including computer executable instructions, the computer executable instructions are by computer processor
Perform, to realize a kind of search words recommending method as described in any in claim 1~8.
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| CN201710526408.6A CN107273537A (en) | 2017-06-30 | 2017-06-30 | One kind search words recommending method, set top box and storage medium |
| PCT/CN2017/110069 WO2019000782A1 (en) | 2017-06-30 | 2017-11-09 | Search term recommendation method, set top box and storage medium |
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| CN201710526408.6A CN107273537A (en) | 2017-06-30 | 2017-06-30 | One kind search words recommending method, set top box and storage medium |
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| CN108170293A (en) * | 2017-12-29 | 2018-06-15 | 北京奇虎科技有限公司 | Input the personalized recommendation method and device of association |
| CN108256044A (en) * | 2018-01-12 | 2018-07-06 | 武汉斗鱼网络科技有限公司 | Direct broadcasting room recommends method, apparatus and electronic equipment |
| CN108446316A (en) * | 2018-02-07 | 2018-08-24 | 北京三快在线科技有限公司 | Recommendation method, apparatus, electronic equipment and the storage medium of associational word |
| WO2019000782A1 (en) * | 2017-06-30 | 2019-01-03 | 深圳创维数字技术有限公司 | Search term recommendation method, set top box and storage medium |
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| CN113542900A (en) * | 2020-04-22 | 2021-10-22 | 聚好看科技股份有限公司 | Media information display method and display equipment |
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