CN105956155A - Multimedia data searching method and device - Google Patents
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- CN105956155A CN105956155A CN201610323032.4A CN201610323032A CN105956155A CN 105956155 A CN105956155 A CN 105956155A CN 201610323032 A CN201610323032 A CN 201610323032A CN 105956155 A CN105956155 A CN 105956155A
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- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
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Abstract
The embodiment of the invention relates to the field of Internet technologies, and provides a multimedia data searching method and device, which solve the problem in the prior art that multimedia data searching is very time-consuming. The method comprises the following steps: receiving a multimedia data searching request containing a search keyword; obtaining a multimedia data cluster identifier matched with the keyword from a multimedia data cluster identifier list, wherein a multimedia database comprises multimedia data cluster identifiers in the multimedia data cluster identifier list; and searching multimedia data corresponding to the keyword from a multimedia data cluster corresponding to the multimedia data cluster identifier matched with the keyword. The method and device provided by the invention are applicable for multimedia data searching.
Description
Technical field
The present invention relates to Internet technical field, particularly relate to a kind of multimedia data searching method and
Device.
Background technology
Along with the fast development of Internet technology, consult online multi-medium data (such as, video,
Audio frequency, text etc.) have become as a kind of amusement and recreation mode in people's life.And along with interconnection
The continuous expansion of net website scale, various multimedia data resources get more and more, and user it is frequently necessary to
Oneself required multi-medium data is obtained by the method for search.
As a example by video, user is often unwilling complete video name the most in most cases
Fully enter in video library, it will usually video name is started several Chinese character, phonetic or Chinese character lead-in
Mother is input in video library scan for, thus fast search is to associated video.Concrete, existing
Technology is mainly by keyword user inputted or initial and the video name in Video Reservoir
Claim to compare one by one to obtain video needed for user.
But, along with video library is along with the continuous development of Internet technology, the video money of its storage
Source also gets more and more, if in the keyword still user inputted or initial and Video Reservoir
All video name carry out comparison one by one to scan for video needed for user, it will cause search
The time that video is spent gets more and more, and then makes search speed the slowest.
Therefore, in the epoch of information explosion instantly, searching of searching multimedia data resource how is shortened
Suo Shichang, is current problem demanding prompt solution.
Summary of the invention
Embodiments of the invention provide a kind of multimedia data searching method and device, it is intended to shorten and search
The search duration of rope multimedia data resources.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
First aspect, it is provided that a kind of multimedia data searching method, including:
Receive the multimedia data searching request comprising search key；
From multi-medium data bunch identification list, obtain the multimedia number matched with described keyword
According to a bunch mark；Multi-medium data bunch composition multimedia number in described multi-medium data bunch identification list
According to storehouse；
At the described multimedia number corresponding with the multi-medium data bunch mark that described keyword matches
According to bunch in, search for the multi-medium data that described keyword is corresponding.
Second aspect, it is provided that a kind of multimedia data searching device, including:
First acquisition module, for receiving the multimedia data searching request comprising search key；
Second acquisition module, for from multi-medium data bunch identification list, obtains and described key
The multi-medium data bunch mark that word matches；Multimedia in described multi-medium data bunch identification list
Aggregate of data composition multimedia database；
Search module, for corresponding with the multi-medium data bunch mark that described keyword matches
In described multi-medium data bunch, search for the multi-medium data that described keyword is corresponding.
The multimedia data searching method and device that the embodiment of the present invention provides, is comprised by reception and searches
The multimedia data searching request of rope keyword, secondly, from multi-medium data bunch identification list,
Obtain the multi-medium data bunch mark matched with keyword；Finally, matching with keyword
In the multi-medium data bunch that multi-medium data bunch mark is corresponding, the multimedia number that search key is corresponding
According to.Compared in prior art along with the increase of multi-medium data in multimedia data resources storehouse, still
So the keyword that user inputs is carried out with all multi-medium datas in multimedia data resources storehouse
Multi-medium data needed for user is searched in comparison one by one, this programme is by multimedia data resources
Multi-medium data in storehouse carries out sub-clustering, at the multimedia number that the keyword inputted with user matches
According to bunch in scan for video needed for user, reduce the hunting zone of multi-medium data, thus save
Save the time that searching multimedia data is spent, and then improve the search speed of multi-medium data
Degree.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The method flow of a kind of multimedia data searching method that Fig. 1 provides for the embodiment of the present invention
Figure；
The structural representation of a kind of multimedia data searching device that Fig. 2 provides for the embodiment of the present invention
Figure；
The structural representation of the another kind of multimedia data searching device that Fig. 3 provides for the embodiment of the present invention
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only that a part of the present invention is real
Execute example rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into this
The scope of invention protection.
The executive agent of the multimedia data searching method that the embodiment of the present invention provides can be many matchmakers
Volume data searcher, or for performing the terminal of above-mentioned multimedia data searching method.Specifically
, this terminal can be smart mobile phone, intelligent television, high definition set top box, panel computer, notes
This computer, Ultra-Mobile PC (English: Ultra-mobile Personal Computer,
Be called for short: UMPC), net book, personal digital assistant (English: Personal Digital Assistant,
PDA) it is called for short: the terminal such as.
Multimedia data searching in the embodiment of the present invention, refers to the searching request according to user,
Large number of multimedia data resources filters out the multimedia relevant to the searching request of user
Data, are that user searches the usual way of multi-medium data needed for oneself.Multi-medium data associated nets
Stand or search for website and corresponding multimedia data searching service can be provided.
The terms "and/or", a kind of incidence relation describing affiliated partner, expression can
There are three kinds of relations, such as, A and/or B, can represent: individualism A, exist simultaneously
A and B, individualism B these three situation.It addition, character "/" herein, before and after typicallying represent
Affiliated partner is the relation of a kind of "or".
The narration such as " first " " second " mentioned in the present embodiment word, unless based on context it is certain
The meaning of order of representation is it should be understood that be only that differentiation is used.
Embodiments of the invention provide a kind of multimedia data searching method, as it is shown in figure 1, the party
Method comprises the steps:
101, the multimedia data searching request comprising search key is received.
Multi-medium data in the embodiment of the present invention includes the multimedias such as video, audio frequency, text document
One or more in file data.
Multimedia data searching request in the embodiment of the present invention comprises and searches element keyword, this search
Keyword can be that user passes through input equipment (such as, keyboard, microphone, handwriting pad etc.) input
, it is also possible to it is the multi-medium data keyword of the needs search that user intercepts from electronic document.
Exemplary, above-mentioned keyword is the keyword in multi-medium data title, and this keyword includes
Chinese character, English alphabet or numeral.If above-mentioned multi-medium data is as a example by video, concrete, when
When video name is for " creating a tremendous uproar ", its keyword can be " creating an uproar in " or " danao " etc.；
When video name is " 007-Casino Royale ", its keyword can be " 007-imperial family " or
" 007-huangjia " etc., here keyword is with being as the criterion that user inputs, and concrete does not limits
System, is merely illustrative here.
Exemplary, multimedia data searching request in the present embodiment can be this terminal according to
The instruction of family instruction generates, and this user instruction can be that the input that user controls this terminal corresponding sets
Standby (such as, remote controller, mouse, keyboard etc.) send to terminal, it is also possible to it is that user is direct
Control what the button on the keypad of terminal generated.
102, from multi-medium data bunch identification list, the multimedia matched with keyword is obtained
Aggregate of data identifies.
Multi-medium data bunch in multi-medium data bunch identification list in the present embodiment forms many matchmakers
Volume data storehouse.Exemplary, above-mentioned multi-medium data bunch identification list be terminal or server
Through the multi-medium data in multimedia database is divided into different multimedias according to rule in advance
Aggregate of data, one multi-medium data bunch mark of each multi-medium data bunch correspondence, all multimedia numbers
Multi-medium data bunch identification list is formed according to a bunch mark.
Exemplary, terminal is searched for crucial according to keyword in multi-medium data bunch identification list
The destination multimedia aggregate of data mark that word matches, wherein, this destination multimedia aggregate of data mark is
User entered keyword according to obtaining is searched for and keyword in multi-medium data bunch identification list
The multi-medium data bunch that matches is obtained.
Exemplary, in order to can quickly navigate in specific clusters according to user's input, step 102
The most also including media data is carried out sub-clustering, its concrete clustering process includes following content:
A1, terminal or server according to the initial character of multi-medium data title by multimedia database
Multi-medium data assign in different multi-medium datas bunch, generate multi-medium data bunch identity column
Table, one English alphabet of each multi-medium data bunch correspondence or numeral.
Exemplary, above-mentioned multi-medium data bunch is to divide according to English alphabet and numeral
, concrete, terminal or server according to English alphabet a-z, numeral 0-9 by multimedia database
In multi-medium data be divided into 36 bunches.
Further, the sub-clustering content described based on above-mentioned steps A1, the embodiment of the present invention also may be used
The multi-medium data in multimedia data resources storehouse to be carried out secondary sub-clustering, such as, if multimedia
Data are as a example by video, concrete, when video name is " Ice Age ", and this video name pair
Answer bunch for bunch " b ", further, so that the search speed of user is faster, can be by
This video name is assigned in bunch " bh ".It should be noted that in multimedia data resources storehouse
Multi-medium data bunch grade concrete can carry out grade classification according to the demand of user, at this
In do not limit, only citing illustrates.
Exemplary, after above-mentioned clustering process A1, also include: loading multimedia data name
Claim the corresponding relation between the phonetic of multi-medium data title and initial.Concrete, load
Process is storehouse based on a Chinese character Yu phonetic corresponding relation, stores all Chinese characters and spelling within the library
The corresponding relation of sound, such as " I-wo ".
Further, in order to not affect search procedure, load above-mentioned multi-medium data title with
Also include before corresponding relation between phonetic and the initial of multi-medium data title: to many matchmakers
Volume data title carries out pretreatment, and the punctuate in multi-medium data title is mainly removed in this pretreatment
And some other symbols.Such as, multi-medium data entitled " 007-Casino Royale ", we
Can retain " 007 Casino Royale ", the corresponding relation after loading is " 007 Casino Royale
-007huangjiaduchang-007hjdc ", concrete, when being subsequently formed multi-medium data list,
Initial multi-medium data title can be shown, but reservation is during loading corresponding relation
Through pretreated multi-medium data title.
Further, in order to improve the levels of precision of search, the multimedia number in above-mentioned corresponding relation
Come from, according to title, the multimedia data resources storehouse that manufacturer can provide, this ensure that in follow-up step
The multi-medium data list being supplied to user in Zhou must be the many matchmakers in multimedia data resources storehouse
Volume data.
Exemplary, when above-mentioned keyword is character string, step 102 specifically includes following interior
Hold:
102a, by the multi-medium data in the initial character of keyword and multi-medium data bunch identification list
Bunch mark is mated, and obtains the multi-medium data bunch mark that the initial character with keyword matches.
Exemplary, when above-mentioned keyword is Chinese character, step 102 specifically includes herein below:
102b1, above-mentioned keyword is converted into phonetic.
102b2, by the initial character of above-mentioned keyword correspondence phonetic and multi-medium data bunch identification list
In multi-medium data bunch mark mate, obtain the initial character of phonetic corresponding with keyword mutually
The multi-medium data bunch mark joined.
Exemplary, if above-mentioned multi-medium data is as a example by video, concrete, when user's input
Keyword starts with Chinese character, and the keyword that this user inputs can be converted into phonetic by terminal, then will
It joins in the video bunch that the phonetic of first Chinese character is corresponding, and such as video name is for " to create an uproar in sky
Palace ", this video name can be converted to phonetic " danaotiangong ", then by this video by terminal
Join the initial " d " of phonetic corresponding bunch in (i.e. bunch " d ").
Further, it is accustomed to meet the search of user, when the keyword of user's input is with English
Or numeral beginning, English alphabet or numeral can be assigned in the keyword that this user inputs by terminal simultaneously
First letter or numeral and Chinese character corresponding bunch in, such as multi-medium data entitled " 007:
Casino Royale ", this Chinese character is first converted into phonetic " huangjiaduchang " by terminal, then same
In time, assigned in bunch " 0 " and bunch " h " by this video, it is simple to backward user entered keyword " 007 ",
" imperial " or " huangjia " can obtain the Search Hints of " 007 Casino Royale ".
103, at the multi-medium data bunch that the multi-medium data bunch mark matched with keyword is corresponding
In, the multi-medium data that search key is corresponding.
Exemplary, if above-mentioned keyword is " creating an uproar in ", obtain according to keyword and keyword
The multi-medium data bunch matched is designated " d " (i.e. bunch " d "), therefore, terminal according to
The video of the required viewing of user searched in bunch " d " in the keyword of family input.
A kind of multimedia data searching method that the embodiment of the present invention provides, comprises search by reception
The multimedia data searching request of keyword, secondly, from multi-medium data bunch identification list, obtains
Take the multi-medium data bunch mark matched with keyword；Finally, matching many with keyword
In the multi-medium data bunch that media data bunch mark is corresponding, the multimedia number that search key is corresponding
According to.Compared in prior art along with the increase of multi-medium data in multimedia data resources storehouse, still
So the keyword that user inputs is carried out with all multi-medium datas in multimedia data resources storehouse
Multi-medium data needed for user is searched in comparison one by one, this programme is by multimedia data resources
Multi-medium data in storehouse carries out sub-clustering, at the multimedia number that the keyword inputted with user matches
According to bunch in scan for video needed for user, reduce the hunting zone of multi-medium data, thus save
Save the time that searching multimedia data is spent, and then improve the search speed of multi-medium data
Degree.
Exemplary, after step 103, also include:
103a, the score information that the multi-medium data that acquisition keyword is corresponding is corresponding.
103b, according to score information corresponding to multi-medium data, the multimedia number corresponding to keyword
According to being ranked up, generate the display list of multimedia data searching result.
The score information that multi-medium data that in the embodiment of the present invention, keyword is corresponding is corresponding is the highest, then
This multi-medium data position in the multimedia data searching result display list generated is the most forward.
Exemplary, above-mentioned score information includes but not limited to: user entered keyword and many matchmakers
Volume data match information, the multi-medium data that the keyword of user's input is corresponding are remembered in local history
Record information, multi-medium data corresponding to the keyword ranking information on network of user's input and
The multimedia data type information corresponding to keyword of user's input.
Exemplary, if above-mentioned multi-medium data is as a example by video, then calculate upper scoring information
Formula be:
Score=[A*Wa+B*Wb+C*Wc+D*Wd+ ...] * 100 (formula 1)
Wherein, A represents the mark of user entered keyword and video matching degree, and B represents user
The video corresponding to keyword of input is at the mark of local play history record, and C represents that user is defeated
Video mark of ranking on network that the keyword that enters is corresponding, D represents the keyword that user inputs
The mark of corresponding video type, wherein, if video type is the video that user often sees, this mark
To be the highest.Wa、Wb、Wc, and WdRepresent weighted value, and and be 1, Wa、Wb、WcAnd
WdValue carry out assignment according to the actual requirements.
It should be noted that four partial fractions that score information here is comprised (A, B, C,
And D) be only a kind of example, in concrete application scenarios can according to video itself and
The demand of user is increased or decreased, and does not limits, and only illustrates.
Exemplary, above-mentioned tetrameric fraction range is [0,1], and final score information Score
In the range of [0,100], concrete, four partial fraction computing formula are as follows:
Wherein, in above-mentioned formula 2, if user entered keyword is Chinese character, then x is Chinese character length
Account for the ratio of video name length；If user entered keyword is English, if the video name then matched
Length is more than 10, then x is fixed value 0, if less than 10, then x is fixed value 0.3, so gives
X take fixed value be to the video name length in list of videos more than 10 video do a punishment,
Because the video that the video name length in list of videos is more than 10 is often news or film
The video search result of the required viewing of titbit, frequently not user.Concrete, in formula 2 x
Being worth the biggest, A (x) mark is the highest.
Wherein, the x in above-mentioned formula 3 is the historical record number of times that this coupling video is play in this locality,
X value is the biggest, then B (x) mark is the highest.Here the value for x uses reverse LFU (English
Literary composition: Most Frequently Used) theoretical, i.e. chooses the broadcasting time of video in a nearest time period
Number is as x value, to improve real-time.
Wherein, the P in above-mentioned formula 4 is the video sum in video library list, and x is this coupling
Video ranking in list of videos, if coupling video is the most in lists, x value is P value.X value
The least, then B (x) mark is the highest.
Wherein, the u in above-mentioned formula 5 is active user, and x is video type, and Type_count (x, u)
Representing that user u sees the total degree that video type is x, (x u) represents that user u viewing is all to Type_all
The total degree of type video.
Exemplary, in above-mentioned formula 2 to formula 5 α, beta, gamma, μ parameter is fixed threshold, its tool
Body numerical value needs to arrange accordingly according to particular video frequency data base.According to above-mentioned formula 2 to public affairs
Four formula of formula 5 calculate the score of tetra-parts of A, B, C and D respectively, then will
The score of these four parts is brought in formula 1 and calculates all multimedia numbers corresponding with keyword
According to score information, finally according to the multi-medium data that the height of this score information is corresponding to keyword
It is ranked up, generates the display list of multimedia data searching result and show user.
Below by associated description based on a kind of above-mentioned multimedia data searching method to the present invention
A kind of multimedia data searching device that embodiment provides is introduced.With above-mentioned in following example
The explanation of technical term relevant in embodiment, concept etc. is referred to the above embodiments, here
Repeat no more.
The embodiment of the present invention provides a kind of multimedia data searching device, as in figure 2 it is shown, these many matchmakers
Volume data searcher 2 includes: first acquisition module the 21, second acquisition module 22 and search
Module 23, wherein:
First acquisition module 21, please for receiving the multimedia data searching comprising search key
Ask.
Second acquisition module 22, for from multi-medium data bunch identification list, obtains and keyword
The multi-medium data bunch mark matched；Multi-medium data bunch in multi-medium data bunch identification list
Composition multimedia database.
Search module 23, for corresponding many in the multi-medium data bunch mark matched with keyword
In media data bunch, the multi-medium data that search key is corresponding.
Exemplary, when above-mentioned keyword is character string, the second acquisition module 22, specifically for:
By the initial character of keyword and the multi-medium data bunch mark in multi-medium data bunch identification list
Know and mate, obtain the multi-medium data bunch mark that the initial character with keyword matches.
Exemplary, when above-mentioned keyword is Chinese character, the second acquisition module 22, specifically for:
Above-mentioned keyword is converted into phonetic；
The initial character of above-mentioned keyword correspondence phonetic is many with multi-medium data bunch identification list
Media data bunch mark is mated, and the initial character obtaining phonetic corresponding with keyword matches many
Media data bunch identifies.
Optionally, as it is shown on figure 3, multimedia data searching device 2 also includes: first generates mould
Block 24, wherein:
First generation module 24, for the initial character according to multi-medium data title by multi-medium data
Multi-medium data in storehouse is assigned in different multi-medium datas bunch, generates multi-medium data bunch mark
List, one English alphabet of each multi-medium data bunch correspondence or numeral.
Optionally, as it is shown on figure 3, multimedia data searching device 2 also includes: the 3rd obtains mould
Block 25 and the second generation module 26, wherein:
3rd acquisition module 25, for obtaining the scoring letter that multi-medium data corresponding to keyword is corresponding
Breath.
Second generation module 26, for the score information corresponding according to multi-medium data, to keyword
Corresponding multi-medium data is ranked up, and generates the display list of multimedia data searching result.
A kind of multimedia data searching device that the embodiment of the present invention provides, comprises search by reception
The multimedia data searching request of keyword, secondly, from multi-medium data bunch identification list, obtains
Take the multi-medium data bunch mark matched with keyword；Finally, matching many with keyword
In the multi-medium data bunch that media data bunch mark is corresponding, the multimedia number that search key is corresponding
According to.Compared in prior art along with the increase of multi-medium data in multimedia data resources storehouse, still
So the keyword that user inputs is carried out with all multi-medium datas in multimedia data resources storehouse
Multi-medium data needed for user is searched in comparison one by one, this programme is by multimedia data resources
Multi-medium data in storehouse carries out sub-clustering, at the multimedia number that the keyword inputted with user matches
According to bunch in scan for video needed for user, reduce the hunting zone of multi-medium data, thus save
Save the time that searching multimedia data is spent, and then improve the search speed of multi-medium data
Degree.
In several embodiments provided herein, it should be understood that disclosed multimedia number
According to searcher and method, can realize by another way.Such as, dress described above
Putting embodiment is only schematically, such as, the division of described module, it is only a kind of logic merit
Can divide, actual can have other dividing mode when realizing, and the most multiple modules or assembly are permissible
In conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Separately
A bit, shown or discussed coupling each other or direct-coupling or communication connection can be logical
Cross INDIRECT COUPLING or the communication connection of some interfaces, device or module, can be electrical, machinery or
Other form.
The described module illustrated as separating component can be or may not be physically separate
, the parts shown as module can be or may not be physical location, i.e. may be located at
One place, or can also be distributed on multiple NE.Can select according to the actual needs
Select some or all of unit therein to realize the purpose of the present embodiment scheme.
It addition, each functional module in each embodiment of the present invention can be integrated in one processes mould
In block, it is also possible to be that the independent physics of modules includes, it is also possible to two or more module collection
Become in a unit.Above-mentioned integrated unit both can realize to use the form of hardware, it is also possible to
The form using hardware to add SFU software functional unit realizes.
The above-mentioned integrated unit realized with the form of software function module, can be stored in a meter
In calculation machine read/write memory medium.Above-mentioned software function module is stored in a storage medium, bag
Include some instructions with so that computer equipment (can be personal computer, server, or
Person's network equipment etc.) perform the part steps of method described in each embodiment of the present invention.And it is aforesaid
Storage medium includes: USB flash disk, portable hard drive, read only memory (Read-Only Memory, letter
Claim ROM), random access memory (Random Access Memory, be called for short RAM),
The various medium that can store program code such as magnetic disc or CD.
Last it is noted that above example is only in order to illustrate technical scheme, rather than
It is limited；Although the present invention being described in detail with reference to previous embodiment, this area
Those of ordinary skill is it is understood that it still can be to the technical scheme described in foregoing embodiments
Modify, or wherein portion of techniques feature is carried out equivalent；And these are revised or replace
Change, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a multimedia data searching method, it is characterised in that including:
Receive the multimedia data searching request comprising search key；
From multi-medium data bunch identification list, obtain the multi-medium data matched with described keyword
Bunch mark, in described multi-medium data bunch identification list multi-medium data bunch composition multi-medium data
Storehouse；
At the described multi-medium data corresponding with the multi-medium data bunch mark that described keyword matches
In bunch, search for the multi-medium data that described keyword is corresponding.
Method the most according to claim 1, it is characterised in that described from multi-medium data bunch
In identification list, before obtaining the multi-medium data bunch mark matched with described keyword, also include:
According to the initial character of multi-medium data title, the multi-medium data in multimedia database is assigned to
In different multi-medium datas bunch, generate multi-medium data bunch identification list, each multi-medium data bunch
A corresponding English alphabet or numeral.
Method the most according to claim 1 and 2, it is characterised in that when described keyword is
During character string, described from multi-medium data bunch identification list, acquisition and described keyword match
Multi-medium data bunch mark specifically includes:
By the initial character of described keyword and the multimedia number in described multi-medium data bunch identification list
Mate according to a bunch mark, obtain the multi-medium data bunch mark that the initial character with described keyword matches
Know.
Method the most according to claim 1 and 2, it is characterised in that when described keyword is
During Chinese character, described from multi-medium data bunch identification list, obtain and match many with described keyword
Media data bunch mark specifically includes:
Described keyword is converted into phonetic；
By in the initial character of described keyword correspondence phonetic and described multi-medium data bunch identification list
Multi-medium data bunch mark is mated, and the initial character obtaining phonetic corresponding with described keyword matches
Multi-medium data bunch mark.
Method the most according to claim 1, it is characterised in that described with described keyword
In the described multi-medium data bunch of the multi-medium data bunch mark correspondence matched, search for described keyword
After corresponding multi-medium data, also include:
Obtain the score information that multi-medium data corresponding to described keyword is corresponding；
According to the score information that described multi-medium data is corresponding, the multimedia number corresponding to described keyword
According to being ranked up, generate the display list of multimedia data searching result.
6. a multimedia data searching device, it is characterised in that including:
First acquisition module, for receiving the multimedia data searching request comprising search key；
Second acquisition module, for from multi-medium data bunch identification list, obtains and described keyword
The multi-medium data bunch mark matched, the multi-medium data in described multi-medium data bunch identification list
Bunch composition multimedia database；
Search module, in the institute corresponding with the multi-medium data bunch mark that described keyword matches
State in multi-medium data bunch, search for the multi-medium data that described keyword is corresponding.
Device the most according to claim 6, it is characterised in that also include:
First generation module, for the initial character according to multi-medium data title by multimedia database
Multi-medium data assign in different multi-medium datas bunch, generate multi-medium data bunch identification list,
One English alphabet of each multi-medium data bunch correspondence or numeral.
8. according to the device described in claim 6 or 7, it is characterised in that when described keyword is
During character string, described second acquisition module, specifically for:
By the initial character of described keyword and the multimedia number in described multi-medium data bunch identification list
Mate according to a bunch mark, obtain the multi-medium data bunch mark that the initial character with described keyword matches
Know.
9. according to the device described in claim 6 or 7, it is characterised in that when described keyword is
During Chinese character, described second acquisition module, specifically for:
Described keyword is converted into phonetic；
By in the initial character of described keyword correspondence phonetic and described multi-medium data bunch identification list
Multi-medium data bunch mark is mated, and the initial character obtaining phonetic corresponding with described keyword matches
Multi-medium data bunch mark.
Device the most according to claim 6, it is characterised in that also include:
3rd acquisition module, for obtaining the scoring letter that multi-medium data corresponding to described keyword is corresponding
Breath；
Second generation module, for the score information corresponding according to described multi-medium data, to described pass
The multi-medium data that key word is corresponding is ranked up, and generates the display list of multimedia data searching result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610323032.4A CN105956155A (en) | 2016-05-13 | 2016-05-13 | Multimedia data searching method and device |
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