CN105843817A - Method and apparatus for searching on terminal device, and device - Google Patents

Abstract

Embodiments of the invention provide a method and an apparatus for searching on a terminal device, and a device. The method comprise: the terminal device receiving query information input by a user, searching the query information, determining a current query subtopic corresponding to the query information, and determining a search result of the query subtopic; and displaying the query subtopic on a screen in a label manner, and displaying the search result of at least a query subtopic. The above scheme provides an approach used to refine the query demand for a user, that is, a user can perform more accurate refining positioning on the query demand of the user through clicking and other simple operation. The query subtopic in the label form is beneficial for improving input efficiency of the user, that is, input of a search command in subsequent search operation of the user can be realized just through clicking a label. In addition, when the user selects a certain query subtopic, just the corresponding search result is displayed, and output of the search result of the user is simplified, and query experience of the user is improved.

Description

Method, device and the equipment scanned on the terminal device

Technical field

The present invention relates to the technical field of terminal unit, specifically, the present invention relates at terminal unit On the method, device and the equipment that scan for.

Background technology

In recent years, along with popularizing of the mobile terminal device such as smart mobile phone, panel computer, tradition interconnection Online every application, such as instant messaging, search engine etc., on mobile terminal device platform also by It is widely used.Many mobile terminal devices can pass through LAN, the Internet and other suitable networks Access telecommunication network.Meanwhile, mobile terminal device processor and memory performance are obviously improved, Through the function that most of traditional computer can be done by can be completed.

Although mobile terminal device has improve disposal ability and the capacity of memorizer and performance, but its Some restriction remains in that constant.Limiting to solve these, software developer is generally designed to move The stand alone software version of dynamic terminal unit.

One restriction of mobile terminal device is that screen size is less.Typical full-scale calculating equipment can Including the display of 12 inches (diagonal) or bigger, and typical mobile terminal device can include The display of 5.5 inches (diagonal) or less.Using full-scale calculating equipment, computer should A fairly large number of text and interface element can be included, such as button, menu, button etc. by program.Phase Instead, using mobile terminal device, computer applied algorithm generally includes small number of text and interface Unit usually simplifies INTERFACE DESIGN, stressing main content.Therefore, presented by minimizing single on screen Quantity of information, it is ensured that most of users can reading information easily.

It is the most relatively costly that the another one of mobile terminal device limits.Typical full-scale calculating sets The standby keyboard generally comprising normal size and mouse are as primary input device, and user can be the most defeated Enter substantial amounts of text.When using mobile terminal device, can carry out defeated by the keyboard of reduced size Enter, or input by touching screen.Compared with both modes input with traditional keyboard and mouse, The speed of input is the most slow, and user needs the time cost spent higher.

Along with the quick growth of internet information, search engine becomes user and obtains the main canal of information One of road.In conventional search interface, bigger display and normal size can be used user Keyboard and in the case of mouse interacts with search engine the most easily, search engine can be User provides a search result list the most detailed, allows user therefrom select relevant Search Results Read over.But, in the environment of the mobile search of mobile terminal device, due to mobile whole The inherent limitations of end equipment, can be that the fruiting quantities that user presents is very limited.Meanwhile, mobile terminal The input cost that equipment is higher adds the difficulty that user interacts with search engine so that Yong Huti The query demand handed over is the most brief, ambiguity and fuzzy.

Existing mobile terminal device search engine, in order to adapt to the screen size of mobile terminal device, Search Results is converted, makes its font size on the mobile terminal device be more suitable for people and read Read.Similar with full-scale equipment, mobile search engine provides the classification of result type, example As Search Results being divided into multiple different attribute types such as webpage, news, picture, video, and to Family provides the button of the result checking certain particular community type.It addition, prior art is in order to solve to use The problem that the mutual difficulty in family is big, on part mobile terminal device, can support to utilize voice, image etc. Information is retrieved.Speech retrieval essence is the voice messaging of user to be inputted be converted into Word message, Then traditional text retrieval technique is utilized to inquire about.Image retrieval is mainly by pre-established The coupling carrying out characteristics of image in image library realizes retrieval, but only has the application of sample level at present, also It is not born more ripe product of reaching the standard grade.

At present user's Query Information of input when using mobile search engine is the shortest, possibly cannot The search intention of correct reflection user, it is possible to there is certain ambiguousness, or coverage is excessive Including the sub-information of multiple relevant inquirings.Therefore, obtain Search Results according only to the search of shorter Query Information, And according to the attribute type of conventional Search Results, Search Results is classified, it is impossible to realize user couple The refinement of query intention；And owing to the screen of mobile terminal device limits, a screen is user The quantity of information provided is limited, the most just cannot quickly and accurately provide a user with its required information.

Summary of the invention

The purpose of the present invention aims to solve the problem that the problem searching for inconvenience on terminal unit, by dynamically generating phase The way of search inquiring about sub-topic answered, can be effectively improved the input efficiency of terminal unit, and/or energy The query intention of enough fast explicit users.

On the one hand the embodiment of the present invention provides a kind of method scanned on the terminal device, including Following steps:

Receive the Query Information of user's input；

Described Query Information is scanned for, determines that current and described Query Information is corresponding and inquire about sub-words Topic, and determine the Search Results of the sub-topic of described inquiry；

Sub-for described inquiry topic is shown in the form of a label on screen, and shows that at least one is inquired about The Search Results of sub-topic.

On the other hand the embodiment of the present invention provides a kind of device scanned on the terminal device, bag Include:

Receive unit, for receiving the Query Information of user's input；

Search unit, for scanning for described Query Information, determines current and described Query Information The sub-topic of corresponding inquiry, and determine the Search Results of the sub-topic of described inquiry；

Display unit, for being shown on screen in the form of a label by sub-for described inquiry topic, and shows Show that at least one inquires about the Search Results of sub-topic.

In above-described embodiment that the present invention provides, terminal unit is after receiving according to Query Information, dynamic The sub-topic of inquiry of state generation and corresponding Search Results, inquire about sub-topic in the form of a label at screen On show.Mobile terminal device screen size is limited and that cause display Search Results quantity has Under limit, the most relatively costly background, the sub-topic of inquiry of the label form dynamically generated, to user Providing the approach for refining its query demand, i.e. user can be by simple operationss such as clicks, with regard to energy Enough its query demand is refined location more accurately.Meanwhile, the sub-topic of inquiry of label form, It is also beneficial to improve the input efficiency of user, the search operation that i.e. user is follow-up, only need to be marked by click Sign the input realizing search command.Additionally, when user selects certain to inquire about sub-topic, only show phase The Search Results answered, can simplify the output of user's Search Results, and the inquiry that improve user is experienced.

Aspect and advantage that the present invention adds will part be given in the following description, and these will be from following Description in become obvious, or recognized by the practice of the present invention.

Accompanying drawing explanation

Present invention aspect that is above-mentioned and/or that add and advantage are from retouching embodiment below in conjunction with the accompanying drawings Will be apparent from easy to understand in stating, wherein:

Fig. 1 is the method flow diagram scanned for according to the embodiment of the present invention；

Fig. 2 is the method flow diagram scanned for according to a preferred embodiment of the invention；

Fig. 3 is the method flow diagram scanned for according to another preferred embodiment of the present invention；

Fig. 4 is the exemplary plot inquiring about sub-topic according to embodiment of the present invention multi-layer；

Fig. 5 A is according to a kind of display effect schematic diagram inquiring about sub-topic label of the embodiment of the present invention；

Fig. 5 B is another display effect signal inquiring about sub-topic label according to the embodiment of the present invention Figure；

Fig. 6 is the display effect exemplary plot scanned for according to a preferred embodiment of the invention；

Fig. 7 is the display effect exemplary plot scanned for according to another preferred embodiment of the present invention；

Fig. 8 is the schematic diagram inquiring about-link bigraph (bipartite graph) according to the embodiment of the present invention；

Fig. 9 is the knot that the semanteme that the user collaborative according to a preferred embodiment of the invention generates is correlated with The schematic diagram of structure data；

Figure 10 is the functional schematic of the device scanned for according to the embodiment of the present invention；

Figure 11 is the functional schematic scanned for according to another preferred embodiment of the present invention；

Figure 12 is the functional schematic according to another preferred embodiment network equipment of the present invention.

Detailed description of the invention

Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, its In the most same or similar label represent same or similar element or have same or like The element of function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this Invention, and be not construed as limiting the claims.

Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative used herein " one ", " one ", " described " and " being somebody's turn to do " may also comprise plural form.It is to be further understood that The wording used in the description of the present invention " includes " referring to there is described feature, integer, step, behaviour Make, element and/or assembly, but it is not excluded that existence or add other features one or more, whole Number, step, operation, element, assembly and/or their group.It should be understood that when we claim element Being " connected " or during " coupled " to another element, it can be directly connected or coupled to other elements, or Intermediary element can also be there is in person.Additionally, " connection " used herein or " coupling " can include wireless Connect or wireless couple.Wording "and/or" used herein includes that what one or more was associated lists Whole or any cell of item and all combinations.

Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technical term and scientific terminology), have and the those of ordinary skill in art of the present invention Be commonly understood by identical meaning.Should also be understood that those arts defined in such as general dictionary Language, it should be understood that there is the meaning consistent with the meaning in the context of prior art, and remove Non-as here by specific definitions, otherwise will not with idealization or the most formal implication explain.

Those skilled in the art of the present technique be both appreciated that " terminal " used herein above, " terminal unit " Including the equipment of wireless signal receiver, it only possesses the setting of wireless signal receiver of non-emissive ability Standby, include again the equipment receiving and launching hardware, it has and can carry out on bidirectional communication link The reception of two-way communication and the equipment of transmitting hardware.This equipment may include that honeycomb or other communication Equipment, its have single line display or multi-line display or the honeycomb not having multi-line display or Other communication equipments；PCS (Personal Communications Service, PCS Personal Communications System), It can process with combine voice, data, fax and/or its communication ability；PDA(Personal Digital Assistant_,Personal digital assistant), it can include radio frequency receiver, pager, mutually The access of networking/Intranet, web browser, notepad, calendar and/or GPS (Global Positioning System, global positioning system) receptor；Conventional laptop and/or palmtop computer or other set Standby, its have and/or include the conventional laptop of radio frequency receiver and/or palmtop computer or other Equipment." terminal " used herein above, " terminal unit " can be portable, can transport, be arranged on In the vehicles (aviation, sea-freight and/or land), or it is suitable for and/or is configured in this locality Run, and/or with distribution form, any other position operating in the earth and/or space is run.This In " terminal ", " terminal unit " that used can also is that communication terminal, access terminals, music/video Playback terminal, such as, can be that (Mobile Internet Device, mobile Internet sets for PDA, MID Standby) and/or there is the mobile phone of music/video playing function, it is also possible to it is intelligent television, machine top The equipment such as box.

Fig. 1 is the method flow diagram scanned for according to the embodiment of the present invention.

In step sl, the Query Information of user's input is received；In step s 2, to Query Information Scan for, determine and currently the most corresponding with Query Information inquire about sub-topic, and determine and inquire about sub-topic Search Results；In step s3, sub-topic will be inquired about and show on screen in the form of a label, And show that at least one inquires about the Search Results of sub-topic.

In the said method that the present invention provides, terminal unit is after receiving according to Query Information, dynamically The sub-topic of inquiry generated and corresponding Search Results, inquire about sub-topic in the form of a label on screen Show.Mobile terminal device screen size is limited and that cause display Search Results quantity has Under limit, the most relatively costly background, the sub-topic of inquiry of the label form dynamically generated, to user Providing the approach for refining its query demand, i.e. user can be by simple operationss such as clicks, with regard to energy Enough its query demand is refined location more accurately.Meanwhile, the sub-topic of inquiry of label form, It is also beneficial to improve the input efficiency of user, the search operation that i.e. user is follow-up, only need to be marked by click Sign the input realizing search command.Additionally, when user selects certain to inquire about sub-topic, only show phase The Search Results answered, can simplify the output of user's Search Results, and the inquiry that improve user is experienced.

Specifically, Query Information is scanned for by terminal unit, including: at the local number of terminal unit According to, Query Information is scanned for；Thereafter, acquisition is corresponding with Query Information inquires about sub-topic and looks into Ask the Search Results of sub-topic.

Additionally, Query Information is scanned for by terminal unit, also include: terminal unit is the most right Query Information scans for；Thereafter, acquisition is corresponding with Query Information inquires about sub-topic and inquiry son words The Search Results of topic.Application under this type of scene, referring specifically to hereinafter to Fig. 2, Fig. 3 specifically Bright.

Such as, according to Query Information, scan in local index storehouse, obtain and Query Information phase That answers inquires about sub-topic and inquires about the Search Results of sub-topic.Wherein, local index storehouse such as includes literary composition Part mark, the file directory of its correspondence, the related information such as disk mark at place.

Wherein, inquire about sub-topic can previously generate, it is also possible to be to generate in real time.Obtain with Query Information is inquired about sub-topic accordingly and inquires about the mode of Search Results of sub-topic, including following Anticipate one or more modes:

The search history record of default locally stored group of subscribers carried out point according to Query Information Analysis, generates and inquires about sub-topic；

According to Query Information, default locally stored group of subscribers worked in coordination with the semanteme of generation relevant Structural data is analyzed, and generates and inquires about sub-topic；

Inquiry recommendation information corresponding to Query Information is analyzed, and generates and inquires about sub-topic；

Scan for obtaining corresponding Search Results according to Query Information, Search Results is clustered Process to generate and inquire about sub-topic.

Preferably, inquire about sub-topic and include that multi-layer inquires about sub-topic, wherein, multi-layer inquiry son words Topic includes that the two-layer at least constituting upper and lower hierarchical relationship inquires about sub-topic.Such as, in step s3, First the first level is inquired about sub-topic to show on screen in the form of a label.

Such as, as shown in Figure 4, for inquiring about the exemplary plot of sub-topic according to embodiment of the present invention multi-layer. Query Information is " Fructus Mali pumilae ", and it is inquired about sub-topic and includes that two-layer inquires about sub-topic, the first level inquiry Sub-topic includes: " Fructus Mali pumilae plant " and " Apple "；The second layer of " Fructus Mali pumilae plant " It is " introduction of Fructus Mali pumilae plant ", " Fructus Mali pumilae Plants Culture " and " Fructus Mali pumilae is planted that level inquires about sub-topic Thing fruit ", " Apple " second level inquire about sub-topic be " Apple's application ", " Apple's product ", " Apple website " and " Apple's accessory ".

Preferably (with reference to Fig. 1), the method also includes step S4 (not shown).In step In S4, receive user and arbitrary upper strata is inquired about the trigger action that the label of sub-topic performs, by this Layer inquires about lower floor's sub-topic of inquiry that sub-topic includes, shows in the form of a label on screen.

Correspondingly, when label variations on screen, the Search Results in step S3 also can associate change Change.It is, step S3 showing, at least one inquires about the Search Results of sub-topic, including:

The Search Results inquiring about sub-topic of display is relevant to the currently displaying label inquiring about sub-topic Connection, or according to the label self-adaptative adjustment inquiring about sub-topic chosen.

Preferably (with reference to Fig. 1), the method also includes step S5 (not shown).In step In S5, when described user selectes label corresponding to the sub-topic of either query, by sub-for this inquiry topic Corresponding Search Results shows on the screen.

Preferably, terminal unit is ranked up inquiring about sub-topic, by the sub-topic of inquiry after sequence, Show on screen in the form of a label.Such as, terminal unit is ranked up processing to inquiring about sub-topic, Obtain sub-topic ranking results；According to sub-topic ranking results, the first level is inquired about sub-topic with mark The form signed shows on screen.

Wherein, to inquiring about the mode that sub-topic is ranked up processing, including:

Based on predetermined sub-topic generating mode weight, it is ranked up processing to inquiring about sub-topic；

Calculate the inquiry sub-topic coverage rate to Query Information, carry out inquiring about sub-topic according to coverage rate Sequence processes.

Preferably, in step s3, before showing the Search Results of at least one sub-topic of inquiry, Also include: the to be shown Search Results inquiring about sub-topic is ranked up；Thereafter, will inquiry son words The Search Results of topic shows according to the order after sequence.

It is highly preferred that relevant information antithetical phrase topic Search Results based on user is ranked up processing, obtain Take the sub-topic Search Results after sequence.Wherein, the relevant information of user, including: the attribute of user Information；The preference information of user；The positional information of user.Or, based on predetermined integration ordering rule It is ranked up the sub-topic Search Results after processing, obtains the sub-topic Search Results after sequence.

As embodiments of the invention, in actual applications, the relevant information of user according to following arbitrarily One or more modes obtain:

Analyze the Account Registration information of user, obtain the relevant information of user；

Analyze the social networks of user, obtain the relevant information of user；

Analyze the historical search data of user, obtain the relevant information of user；

Obtain, according to sensor, the environment that user is presently in, obtain the relevant information of user；

Analyze the behavior of user operation terminal unit, obtain the relevant information of user.

As embodiments of the invention, sub-topic will be inquired about in the form of a label at screen in step S3 During upper display, will present in many ways.Such as, the label of sub-topic is inquired about by following any one Plant or various ways present:

It is positioned at upper area or the lower zone arrangement display of search column；

It is positioned at left area or the right area arrangement display of screen；

It is positioned at upper area or the lower zone display arranged vertically of screen.

As shown in Figure 5A, for according to a kind of display effect inquiring about sub-topic label of the embodiment of the present invention Schematic diagram；The label inquiring about sub-topic is positioned at the lower zone of search column, is positioned at the left area of screen, With display arranged vertically.

Shown in Fig. 5 B, for the display effect according to another sub-topic label of inquiry of the embodiment of the present invention Schematic diagram；The label inquiring about sub-topic is positioned at the lower zone of search column, is positioned at the upper area of screen, With horizontally arranged display.

Correspondingly, in actual applications, as shown in Figure 6, for according to a preferred embodiment of the invention The display effect exemplary plot scanned for；The label inquiring about sub-topic is positioned at the lower zone of search column Territory, it is positioned at the left area of screen, with display arranged vertically.

Correspondingly, in actual applications, as it is shown in fig. 7, be that another is preferable to carry out according to the present invention The display effect exemplary plot scanned for of example；The label inquiring about sub-topic is positioned at the lower zone of search column Territory, it is positioned at the upper area of screen, with horizontally arranged display.

Additionally, in actual applications, the input of user for convenience, can be with self-adaptative adjustment screen Layout.Such as, the position of the mode layout tab contrary with Fig. 5 B, Fig. 7, sub-topic is inquired about in order Label be positioned at the lower zone of screen, with horizontally arranged display.Now, even one hand holds end End equipment, it is also possible to by thumb manipulation, convenient choose user needed for inquire about sub-topic label.

Preferably (with reference to Fig. 1), the method also includes step S6 (not shown).In step In S6, receive the position adjustment operation of user, inquire about according to described in described position adjustment operation adjustment Label corresponding to sub-topic display position on screen.

Fig. 2 is the method flow diagram scanned for according to a preferred embodiment of the invention.

In step s 110, the Query Information that user is inputted by terminal unit sends to the network equipment； In the step s 120, the Query Information that network equipment receiving terminal apparatus sends, according to Query Information Dynamically generate the sub-topic of corresponding inquiry；In step s 130, the network equipment is according to inquiring about sub-topic Scan for, determine the Search Results inquiring about sub-topic；In step S140, the network equipment will be looked into Ask sub-topic and inquire about the Search Results transmission of sub-topic to terminal unit；In step S150, eventually End equipment receives the sub-topic of inquiry dynamically generated according to Query Information and the inquiry that the network equipment sends The Search Results of sub-topic；In step S160, terminal unit will inquire about the sub-topic shape with label Formula shows on screen, and shows that at least one inquires about the Search Results of sub-topic.

Should be appreciated that embodiment disclosed by the invention, only enter as a example by terminal unit, the network equipment Row explanation, is intended merely to more preferably state the present invention rather than be limited the present invention.Should be appreciated that Part or all of function in the network equipment, it is also possible to be implanted in terminal unit realization, all pass through Terminal unit realizes technical scheme disclosed by the invention.

In a preferred embodiment (with reference to Fig. 2), in the step s 120, the network equipment according to Query Information dynamically generates the corresponding mode inquiring about sub-topic, specifically includes: according to Query Information pair The search history record of group of subscribers is analyzed, and generates and inquires about sub-topic.

A kind of implementation is: step S120 includes step S121 (not shown) and step S122 (not shown)；In step S121, according to record in the search history record of group of subscribers Colony's search sequence and user click on the corresponding relation between network resources address and set up and inquire about-link Bigraph (bipartite graph) is relevant many based on inquiry-link bigraph (bipartite graph) carries out Query Information by walk random function Similarity Measure between individual colony search sequence and this Query Information, determines multiple colonies search sequence And the similarity between this Query Information；In step S122, generate inquiry son words based on similarity Topic；Wherein, colony's search sequence refers to the Query Information that mass users inputs during historical search.

In the present embodiment, the search history record of group of subscribers include multiple colonies search sequence and The network resources address clicked on each colony corresponding user of search sequence, such as URL (Uniform Resource Locator, URL).As shown in Figure 8, according to colony Search sequence and corresponding URL set up inquiry-link bigraph (bipartite graph)；Wherein, inquiry-link bigraph (bipartite graph) Summit is made up of two mutually disjoint set, and a collection is combined into search sequence set, for left in Fig. 8 Half portion, comprises colony's search sequence that group of subscribers is submitted to；Another collection is combined into network resources address collection Close, for right-hand part in Fig. 8, comprise the network resources address that user clicks in search procedure；Looking into Asking-link on bigraph (bipartite graph), search sequence set comprises multiple queries node q, network resources address set Comprise multiple hinged node u.The weight table on the limit of u is linked from search sequence q to network resources address The bright number of times clicking on u in search history record after the submission q of record.According to this inquiry-link two Portion's figure, determines the transition probability between the query node of left and right；Subsequently, by walk random function based on this Inquiry-link bigraph (bipartite graph), chooses the search sequence of the front predetermined quantity arriving maximum probability.

On bigraph (bipartite graph) G=({ V1, V2}, E), first define the summit i from search sequence set Transition probability such as following formula 1 to adjacent network resources address set summit j):

$p_{i,j}=\frac{w_{i,j}}{d_i}---1)$

Wherein,

d_i=Σ_{(i, j) ∈ E} w_{I, j} 2)

Equation 2 above) in, w_{I, j}For directed edge E on inquiry-link bigraph (bipartite graph)_i,jWeight；d_iBe all with The weight on limit that summit i is connected add and.

Based on formula 1) and formula 2), define the random of 2 step-lengths on this inquiry-link bigraph (bipartite graph) Stroll process, such as following formula 3):

$p_{i,j}={\mathrm{\Σ}}_{k\∈v_2}p(i,k)*p(k,j)---3)$

On this inquiry-link bigraph (bipartite graph), between any two search sequence, by formula 3) calculate really Determine the similarity that P value is between two search sequence；Then can determine that Query Information that user inputs and appoint Similarity between one colony's search sequence；Choose similarity and be more than the multiple similar of predetermined similarity threshold Search sequence；When the similar search sequence selected includes the text message of Query Information, determine this phase It is the sub-topic of inquiry of Query Information like search sequence.

In one example, Query Information is " Cherry (Fructus Pruni pseudocerasi) ", on inquiry-link bigraph (bipartite graph), From the search sequence set of left side, find the query node that " Cherry " is corresponding, calculate the most respectively Other nodes and the similarity of " Cherry " node, can obtain table 1 below):

Table 1)

Similar population search sequence	Similarity
		Cherry keyboard	0.983
Fructus Pruni pseudocerasi keyboard	0.763
		Cherry film	0.743
Cherry mechanical keyboard compares	0.732
		Cherry cast	0.543
……	……

According to upper table 1), similar population search sequence " cherry keyboard ", " cherry film ", " cherry mechanical keyboard compares ", " cherry cast " are the biggest with the similarity of " Cherry " In predetermined similarity threshold 0.5, and all include Query Information " cherry ", it may be determined that " cherry key Dish ", " cherry film ", " cherry mechanical keyboard compares ", " cherry cast " be The sub-topic of inquiry of " cherry ".

In this preferred embodiment, the process of user's search is to choose the Search Results relevant with Query Information Process, embody user for the relevant implicit feedback of semanteme；There is provided according to large-scale groups user Implicit feedback, inquiry-link bigraph (bipartite graph) carries out the excavation of the sub-topic of relevant inquiring, can be more Dynamically generate accurately and inquire about sub-topic.

Another kind of implementation is: in the step s 120, the network equipment is according in search history record What the group of subscribers of record inputted during scanning for based on Query Information further believes with inquiry The refined queries information of manner of breathing association, generates and inquires about sub-topic

Specifically, according to the searching of record in the Query Information search history record to group of subscribers The refined queries information being associated with Query Information of input further during rope, as to Query Information More fresh information be analyzed, generate inquire about sub-topic；Wherein, refined queries information includes inquiry Information is added, revise, adjust the information after the operations such as sequence.

In one example, the Query Information of user's input is " cherry ", and the search of group of subscribers is gone through In Records of the Historian record, record group of subscribers is in the search procedure of " cherry ", thin to " cherry " further The refined queries information such as table 2 below changed) shown in:

Table 2)

Refined queries information in query script	Group of subscribers refinement behavior frequency statistics
		Cherry keyboard	3422
Cherry IMDB	2332
		Cherry Address	1233
Cherry online shop	1002
		……	……

Such as table 2) shown in, group of subscribers refinement behavior frequency statistics is that user refines " cherry " and is The number of times of a certain refined queries sequence, can refine behavior frequency higher than predetermined frequency threshold by group of subscribers Search sequence as inquire about sub-topic.

In this preferred embodiment, user in search procedure can to Query Information further perform interpolation, Amendment or re-organized etc. update operation；Query Information after recordable renewal in search history record, Query Information after updating is carried out the excavation of the sub-topic of relevant inquiring, it is possible to the most raw Become to inquire about sub-topic.

In a further preferred embodiment (with reference to Fig. 2), in the step s 120, the network equipment according to Query Information dynamically generates the corresponding mode inquiring about sub-topic, specifically includes: according to Query Information pair The structural data that group of subscribers works in coordination with the semanteme of generation relevant is analyzed, and generates and inquires about sub-topic.

Specifically, group of subscribers is worked in coordination with the relevant structural data of the semanteme of generation and is specifically included colony and use The encyclopaedia information of generation is worked in coordination with at family, as wikipedia, Baidupedia etc. have the data of structures. Such as, Query Information is " Samsung ", then find corresponding to this Query Information in network data base The group of subscribers Baidupedia that structural data be " Samsung " of working in coordination with the semanteme of generation relevant relevant Information.As it is shown in figure 9, the structural data that group of subscribers works in coordination with the semanteme of generation relevant is Baidu hundred Section, clause name is " Samsung ", and group of subscribers works in coordination with the relevant knot semantic to " Samsung " of generation Structure data are the bibliographic structure shown in Fig. 9.First, resolve in such bibliographic structure, Extract the directory name in first, second layer of bibliographic structure, when directory name does not comprise this entry name During title, before this directory name, add this clause name, as inquiring about sub-topic；When directory name bag When including clause name, then by directory name directly as inquiring about sub-topic；Such as, shown in Fig. 7 In bibliographic structure, directory name " business scale " does not include clause name " Samsung ", then by this mesh Record name completion is " Samsung business scale ", and as the sub-topic of inquiry of Query Information " Samsung "； Can be by " China's Samsung " directly as inquiring about sub-topic.

In a further preferred embodiment (with reference to Fig. 2), in the step s 120, the network equipment according to Query Information dynamically generates the corresponding mode inquiring about sub-topic, specifically includes: corresponding to Query Information Inquiry recommendation information be analyzed, generate inquire about sub-topic.

Specifically, the network equipment finds the inquiry recommendation relevant to Query Information in network data base Information, and recommendation information will be inquired about as inquiring about sub-topic.

This preferred embodiment make use of the search engine of current main flow can be in search procedure, based on looking into Inquiry information also provides for multiple inquiry relevant to Query Information and pushes away while providing a user with Search Results Recommend information, it is therefore an objective to help user need not selected by click on the premise of carrying out input through keyboard Relevant inquiry recommendation information, thus the query demand of oneself is more accurately described.These inquiries push away The information of recommending is also likely to be refinement further based on former Query Information demand, thus can also be as inquiry Sub-topic.

In a further preferred embodiment (with reference to Fig. 2), in the step s 120, the network equipment according to Query Information dynamically generates the corresponding mode inquiring about sub-topic, specifically includes: search Query Information Hitch fruit carries out clustering processing, generates the sub-topic of described inquiry.

A kind of specific implementation is: step S120 includes step S123 (not shown), step Rapid S124 (not shown) and step S125 (not shown).In step S123, root Scan for obtaining corresponding Search Results according to Query Information；In step S124, based on TF-IDF Model, is clustered Search Results by clustering algorithm, determines multiple Search Results bunch；In step In S125, the key word of the predetermined quantity that TF-IDF value is the highest in Search Results bunch is selected to search as this The hitch fruit bunch sub-topic of corresponding inquiry.

Specifically, in step S123, scanning for according to Query Information, search engine feedback is many Individual corresponding Search Results；In step S124, based on TF-IDF model, by clustering algorithm, Such as k-means algorithm, Search Results is clustered, determine multiple Search Results bunch；

Carry out clustering by k-means algorithm based on TF-IDF model particularly as follows: each search is tied The page documents of fruit can be represented by a multi-C vector, certain one-dimensional representation one of multi-C vector TF-IDF model, is represented by following formula:

$f_{w,d}=(0.5+\frac{0.5{\mathrm{freq}}_{w,d}}{{\max }_d\mathrm{freq}})\×\log \frac{N}{n_w}---4)$

Wherein, f_{W, d}Represent the page documents d eigenvalue about word w of Search Results, freq_{W, d}Table Show the frequency that w occurs in d, max_dFreq represents the frequency of the word that the frequency of occurrences is the highest, n in d_w Representing the quantity of the result of page searching document that all w occurred, N represents all of search results pages The quantity of face document.

Based on equation 4 above) calculate and obtain the vector that the page documents of all Search Results includes word after, By k-means algorithm, result of page searching document is clustered, determines multiple Search Results bunch, Wherein, each Search Results bunch correspondence one classification；Wherein, predeterminable parameter in K-means algorithm K, parameter k refers to the quantity for inquiring about sub-topic；After having clustered, select in each Search Results bunch The n that TF-IDF value is the highest_kIndividual word is as the sub-topic of the inquiry that this Search Results bunch is corresponding.

Preferably, inquire about sub-topic and include that multi-layer inquires about sub-topic, wherein, multi-layer inquiry son words Topic includes the sub-topic of inquiry of at least upper and lower hierarchical relationship of two-layer composition, and upper strata is inquired about sub-topic and included Sub-topic is inquired about by least one lower floor.

Such as, as shown in Figure 4, Query Information is " Fructus Mali pumilae ", and it is inquired about sub-topic and includes that two-layer is looked into Asking sub-topic, the first level is inquired about sub-topic and is included: " Fructus Mali pumilae plant " and " Apple "； The second level sub-topic of inquiry of " Fructus Mali pumilae plant " is " introduction of Fructus Mali pumilae plant ", " Fructus Mali pumilae is planted Thing culture " and " Fructus Mali pumilae plant fruit ", second level of " Apple " inquires about sub-topic For " Apple's application ", " Apple's product ", " Apple website " and " Herba Marsileae Quadrifoliae Really company's accessory ".

Preferably, in the step s 120, the network equipment dynamically generates according to Query Information and looks into accordingly Ask sub-topic, particularly as follows: inquire about sub-topic according to upper strata dynamically generate the corresponding lower floor sub-topic of inquiry.

Specifically, the network equipment dynamically generates corresponding first level inquiry son words according to Query Information Topic；Subsequently, according to each first level inquire about sub-topic generate respectively dynamically its respective second Level inquires about sub-topic；Later each lower floor level inquires about sub-topic according to above-mentioned steps by upper strata inquiry Topic the most dynamically generates.

After execution of step S120, perform step S130, step S140, step S150 successively, Thereafter, in step S160, it is enterprising at screen in the form of a label that terminal unit will inquire about sub-topic Row display, and show that at least one inquires about the Search Results of sub-topic.

Preferably (with reference to Fig. 2), terminal unit will inquire about sub-topic in the form of a label on screen Show, specifically include: the first level is inquired about sub-topic and carries out on screen in the form of a label Display.Show on screen in the form of a label it is highly preferred that the first level is inquired about sub-topic, All lower floors sub-topic of inquiry of the first level sub-topic of inquiry is hidden on screen simultaneously and do not show.

Wherein, the mode that sub-topic carries out showing in the form of a label on screen is inquired about, including following Any one or more mode:

It is positioned at upper area or the lower zone arrangement display of search column；

It is positioned at left area or the right area arrangement display of screen；

It is positioned at upper area or the lower zone display arranged vertically of screen.

In a preferred embodiment (with reference to Fig. 2), the method scanned in terminal unit is also Including step S170 (not shown)；In step S170, receive user and arbitrary upper strata is looked into Ask the trigger action that the label of sub-topic performs, lower floor's inquiry included by this upper strata sub-topic of inquiry Topic shows in the form of a label on screen.

Such as, the sub-topic of inquiry that Query Information is corresponding is that two-layer inquires about sub-topic, and the first level is looked into Ask sub-topic to show on screen in the form of a label；When receiving user to first level Inquire about the trigger action that the label of sub-topic performs, as contacted touch-control, finger suspension touch control by finger The trigger action performed etc. mode, then this first level is inquired about sub-topic is corresponding one or more the Two levels are inquired about sub-topic and are shown on screen in the form of a label.

This preferred embodiment is by providing multi-layer to inquire about the display mode of sub-topic, and user can pass through Successively trigger and refine its query demand, when showing the sub-topic of inquiry first, only provide the first level to look into Ask sub-topic, if user wishes again to refine, show that the second level inquires about sub-topic the most further； If the first level inquires about sub-topic just can meet the query demand of user, then need not show the second level Inquire about sub-topic, reached successively to show in the way of compacter on a terminal screen and inquired about sub-topic Purpose, it is achieved thereby that provide a user with the purpose of the sub-topic of inquiry more meeting its query demand Meanwhile, also comply with on less terminal screen, in the way of compacter, show the requirement of information.

Fig. 3 is the method flow diagram scanned for according to a preferred embodiment of the invention.

As it is shown on figure 3, in step S210, the Query Information that user is inputted by terminal unit sends To the network equipment；In step S220, the network equipment receives this Query Information, believes according to this inquiry Breath dynamically generates the sub-topic of corresponding inquiry；In step S230, search according to inquiring about sub-topic Rope, determines the Search Results inquiring about sub-topic；In step S240, arrange inquiring about sub-topic Sequence processes, and determines sub-topic ranking results；In step s 250, by sub-topic ranking results and with Inquire about sub-topic and inquire about the Search Results transmission of sub-topic to terminal unit；In step S260, eventually End equipment receive dynamically generate according to Query Information the sub-topic of inquiry, inquire about the Search Results of sub-topic And to inquiring about the sub-topic ranking results after sub-topic is ranked up；In step S270, according to Sub-topic ranking results, inquires about sub-topic by the first level and enters in order on screen in the form of a label Row display, and show that at least one inquires about the Search Results of sub-topic.

Wherein, to inquiring about the mode that sub-topic is ranked up processing, specifically include:

1) based on predetermined sub-topic generating mode weight, it is ranked up processing to inquiring about sub-topic.

Specifically, predetermined different sub-topic generating mode has different weight, such as, to inquiry letter Breath corresponding inquiry recommendation information is analyzed generating inquires about the mode of sub-topic and according to Query Information Group of subscribers is worked in coordination with the relevant structural data of the semanteme of generation be analyzed generating and inquire about sub-topic The weight of mode higher.Weighted value based on predetermined sub-topic generating mode, inquires about each The weighted value of the corresponding sub-topic generating mode of sub-topic is added, and determines weight total value；Subsequently, according to power Weight total value is ranked up processing to inquiring about sub-topic.Wherein, looking into from many sub-topic generating modes Asking sub-topic, its weighted results is higher；From the sub-topic of inquiry of a sub-topic generating mode, its Weighted results is relatively low.

To inquiring about the mode that sub-topic is ranked up processing, specifically include:

2) the inquiry sub-topic coverage rate to Query Information is calculated, according to coverage rate to inquiring about sub-topic It is ranked up processing.

Specifically, inquire about sub-topic the highest to the coverage rate of former Query Information, then this inquiry sub-topic Sorting position more before；Wherein, coverage rate can use such as following formula 5) calculate:

$\mathrm{coverage\; rage}=\frac{|{\mathrm{query}}_{\mathrm{orig}}\∩\mathrm{quer}{y}_{\mathrm{subtopic}}|}{\left|{\mathrm{query}}_{\mathrm{orig}}\right|}---5)$

According to equation 5 above), calculate each inquiry sub-topic coverage rate to Query Information, according to covering Rate is ranked up processing to inquiring about sub-topic.

In another preferred embodiment (with reference to Fig. 3), in step S270, show at least one Before inquiring about the Search Results of sub-topic, also include step S261；In step S261, treat aobvious The Search Results inquiring about sub-topic shown is ranked up；Thereafter, in step 270, will inquiry son words Topic shows in the form of a label on screen, and according to the ranking results of sub-topic Search Results, The sub-topic topic of Search Results correlation inquiry after sequence is shown on screen.

Wherein, antithetical phrase topic Search Results is ranked up the mode processed, including:

1) relevant information based on user, antithetical phrase topic Search Results is ranked up processing.

Specifically, according to the attribute information of user, the preference information of user, the positional information etc. of user, Antithetical phrase topic Search Results is weighted, and obtains weighted results, according to weighted results antithetical phrase topic Search results ranking processes.Such as, for the user that preference information is " fashion, cuisines ", when looking into During inquiry information " cherry ", inquire about sub-topic " cherry film ", " cherry dining room " etc. Sub-topic Search Results comes forward position, and the sub-topic Search Results of " cherry keyboard " comes Position after relatively；The most such as, by GPS, terminal unit determines that the geographical position distance one of user is named The position, dining room doing " cherry restaurant " is close, and the terminal unit of user is in 50km/h Movement in, when user submits Query Information " cherry " to, sub-topic " cherry will be inquired about Restaurant " sub-topic Search Results come forward position.

As embodiments of the invention, terminal unit obtains use according to following any one or more mode The relevant information at family:

Analyze the Account Registration information of user, obtain the relevant information of user；

Analyze the social networks of user, obtain the relevant information of user；

Analyze the historical search data of user, obtain the relevant information of user；

Obtain, according to sensor, the environment that user is presently in, obtain the relevant information of user；

Analyze the behavior of user operation terminal unit, obtain the relevant information of user.

A. the Account Registration information of user is analyzed

User would generally can set up individual's account on a search engine, and can often log in, use and search Index is held up or other related service.Such as, Google user can use mailbox service with login account, Baidu user can use Dropbox service with login account, and Bing user can use Office with login account The service that software is relevant, search dog user can synchronize, by login account, the data that input method is relevant.

During user's register account number, often leave the sex of oneself, region, educational background, duty The information that industry etc. are relevant, terminal unit can obtain user by analyzing the Account Registration information of user Attribute information.

Such as, a certain user has logged in the account of oneself on mobile phone, user will input relative, Necessary information, such as sex, birthday, occupation etc., for certain user:

Name: king xx；

Sex；Female；

Age: 24；

Occupation: white collar；

Hobby: film, fashion.

For this user, when its search " cherry ", carried out point by the interest potential to user Analysis, by " cherry film ", " cherry jewelry ", the sub-topic such as " cherry dining room " be relevant Result come forward position, " cherry keyboard " relevant result is come the position after relatively.

B. the social networks of user is analyzed

The social networks of user can be used to analyze the relevant information of its user.For example, it is possible to by using The data of family Renren Network, analyze the region at user place；Utilize the information of its good friend, analyze user's Age, place industry and the focus of attention etc., it is achieved by the analysis to its social networks, obtain user Attribute information and the preference information of user.

Such as, certain user logs in its microblog account at mobile phone terminal, by the common interest to its friend circle Topic is analyzed, and finds that its friend circle is paid close attention to more topic and is mainly the Internet, IT consulting, meter The topics such as calculation machine science.Therefore, the preference information of user is it can be concluded that this user is likely to be Research worker that one computer science is relevant or developer, during search " cherry ", in inquiry In result, can be by " cherry keyboard ", the result such as " cherry tool kit " comes forward position Put.

C. the historical search data of user is analyzed

Search engine is the network service that most of network user is commonly used, therefore, Yong Huhui Have accumulated certain behavioral data in a search engine.Terminal unit can be by point before analysis user The Search Results hit, analyzes its focus, educational level equality attribute, thus obtains the relevant letter of user Breath.

D. obtain, according to sensor, the environment that user is presently in

Generally with a series of sensor in mobile device, these sensors can obtain a large number of users The real time information of local environment at that time.Such as, obtain what user was presently in by gps data Geographical position；Even if moving by geographical position, it is judged that whether user is taking relevant traffic work Tool；Pass through voice data, it is judged that user is in public or in relatively quiet, the occasion of secret.

Such as, mobile terminal device can obtain the geographical position of user, when user submits inquiry to Time " cherry ", when sensor finds that the geographical position of this user is called " cherry apart from a certain family Restaurant " position, dining room close, and the mobile terminal device of this user is in the shifting of 50km/h Disorder of internal organs.According to information above comprehensive descision, user is likely to ride public transportation means, and goes to certain family Have a meal in the dining room being called cherry.Therefore, according to the relevant information of these users, in the search of sequence In result, it should " cherry restaurant " relevant result is come forward position.

E. the behavior of user operation terminal unit is analyzed

Mobile terminal device has been generally integrated a series of functions such as communication, network browsing, teleworking. Therefore, it can user is used information that mobile terminal device paid close attention to before scanning for, performed Operation is analyzed, in order to can understand customer information requirement more accurately, obtains the relevant information of user. In the Search Results of sequence, according to the relevant information of the user obtained, provide a user with most probable quilt The Search Results that user chooses.

Antithetical phrase topic Search Results is ranked up the mode processed, and also includes:

2) based on predetermined integration ordering rule, antithetical phrase topic Search Results is ranked up processing.

Specifically, inquiring about sub-topic for each, the frequency utilizing user to click on calculates inquiry son words The importance degree of topic；In sequencer procedure, it is higher than the sub-topic of inquiry of predetermined importance degree threshold value from importance degree Search Results in choose the highest sub-topic Search Results of sequence, reduce this inquiry words simultaneously The importance degree of topic；Inquire about the sub-topic Search Results that sub-topic is corresponding from different in the manner described above Choose sub-topic Search Results, until obtaining the sub-topic Search Results of predetermined number.

During sub-topic Search Results integrates sequence, need to consider the weight that difference inquires about sub-topic Want degree, significance level high inquire about sub-topic sub-topic search results ranking earlier above, significance level The low sub-topic search results ranking inquiring about sub-topic relatively after.Meanwhile, inquiry son words have been chosen After the sub-topic Search Results that topic is corresponding, reduce the importance degree of the sub-topic of this inquiry so that other Inquire about sub-topic Search Results corresponding to sub-topic to there is a greater chance that and be selected for display.

In this preferred embodiment, or customized information insufficient for user personalized information with In the case of Query Information dependency is relatively low, the sub-topic search after integrating sequence can be displayed to the user that As a result, thus meet the different query demands of different user.

Preferably, in step S270, the first level is inquired about sub-topic in the form of a label at screen Show on Mu, and will sub-topic is corresponding, arrange based on predetermined integration ordering rule with inquiry Sub-topic Search Results after sequence processes shows on screen.

As shown in Figure 5A, in the left side of result of page searching, multiple the first of display Query Information Level inquires about the label of sub-topic, and shows the integration after being ranked up based on predetermined integration ordering rule The label of Search Results.In a concrete application scenarios, when user input query Information is carried out After search, the integration sub-topic of inquiry after acquiescence display is ranked up based on predetermined integration ordering rule is searched Hitch fruit.

In a further preferred embodiment (with reference to Fig. 3), the method also includes step S271 (in figure not Illustrate), in step S271, when user selectes label corresponding to the sub-topic of either query, will The corresponding Search Results of the sub-topic of this inquiry shows on screen.

Specifically, when user needs the Search Results checking a certain first level sub-topic of inquiry, can To click on the label of the corresponding first level sub-topic of inquiry, then show that this first level inquires about sub-topic phase The Search Results answered；When user needs to check lower floor's inquiry son words that a certain first level inquires about sub-topic During topic, can carry out inquiring about sub-topic and corresponding by repeatedly clicking on the sub-topic of inquiry on the left side, interface The refinement of Search Results.Such as, when user input query information is " cherry ", first, exist The left side, interface shows that first level of " cherry " inquires about sub-topic " cherry keyboard " Label, user clicks on the label of " cherry keyboard " and selects this inquiry sub-topic " cherry Keyboard ", display and " cherry keyboard " in the Search Results viewing area in the middle of interface Corresponding Search Results, and inquire about sub-topic " cherry keyboard " in the left side, interface the first level Second level inquiry sub-topic " the cherry keyboard of " cherry keyboard " is shown below label Review ", " cherry keyboard history " and the label of " cherry keyboard price "； Search Results after user clicks on the label of selection " cherry keyboard price ", in the middle of interface Viewing area shows and " cherry keyboard price " corresponding Search Results；It is continually performed State filtered search step, until user obtains satisfied sub-topic Search Results.

In a further preferred embodiment (with reference to Fig. 3), the method also includes step S272 (in figure not Illustrate), in step S272, receive the position adjustment operation of user, operate according to position adjustment Adjust the display position inquiring about label corresponding to sub-topic on screen.

Specifically, terminal unit receives the position adjustment operation of user, as to inquiring about sub-topic label The drag operation of overall viewing area or the drag operation etc. of topic label to a certain inquiry, can root Label corresponding to sub-topic overall viewing area on screen is inquired about according to such position adjustment operation adjustment The display position in territory or the display position of a certain inquiry sub-topic label.

Part or all of function already mentioned above, in the network equipment, it is also possible to be implanted in terminal and set Standby middle realization.Therefore, in above-described embodiment, the sub-topic of inquiry is ranked up in step S240 Process, it is also possible to carry out on the terminal device.Now, above-mentioned steps S220 to S250 needs to adapt to Property adjust.Additionally, step S210 can also be adjusted, such as without being sent to the network equipment, By terminal unit by accessing real-time performance information inquiry, the function of step S220 to S250 thereafter Realize the most on the terminal device.

In the said method that the present invention provides, terminal unit is after receiving according to Query Information, dynamically The sub-topic of inquiry generated and corresponding Search Results, inquire about sub-topic in the form of a label on screen Show.Mobile terminal device screen size is limited and that cause display Search Results quantity has Under limit, the most relatively costly background, the sub-topic of inquiry of the label form dynamically generated, to user Providing the approach for refining its query demand, i.e. user can be by simple operationss such as clicks, with regard to energy Enough its query demand is refined location more accurately.Meanwhile, the sub-topic of inquiry of label form, It is also beneficial to improve the input efficiency of user, the search operation that i.e. user is follow-up, only need to be marked by click Sign the input realizing search command.Additionally, when user selects certain to inquire about sub-topic, only show phase The Search Results answered, can simplify the output of user's Search Results, and the inquiry that improve user is experienced.

As shown in Figure 10, the functional schematic of the device for scanning for according to the embodiment of the present invention.

The device scanned on the terminal device that the present invention provides, including: receive unit 110, Search unit 120 and display unit 130.Specifically, receiving unit 110, to be used for receiving user defeated The Query Information entered；Search unit 120, for scanning for Query Information, determines current and inquiry Information inquires about sub-topic accordingly, and determines the Search Results inquiring about sub-topic；Thereafter, display is single Unit 130 shows in the form of a label for inquiring about sub-topic on screen, and shows that at least one is looked into Ask the Search Results of sub-topic.

Wherein, as the embodiment of apparatus of the present invention, search unit 120 is for carrying out Query Information Search, including:

Search unit 120 is for scanning for Query Information in the local data of terminal unit；Or Person,

Search unit 120 is for scanning for Query Information in a network.

Specifically, search unit 120 scans in local index storehouse, obtains and Query Information The corresponding Search Results inquired about sub-topic and inquire about sub-topic.Wherein, local index storehouse such as includes File identification, the file directory of its correspondence, the related information such as disk mark at place.

Query Information is scanned for by search unit 120, also includes: search unit 120 is in a network Query Information is scanned for, such as, will swap with the network equipment as shown in figure 12.Its After, search unit 120 obtains the search inquiring about sub-topic and inquire about sub-topic corresponding with Query Information Result.

Wherein, as the embodiment of apparatus of the present invention, search unit 120 is used for determining current and inquiry Information inquires about sub-topic accordingly, including following any one or more mode:

Search unit 120, for being analyzed the search record of user, generates and inquires about sub-topic；

Search unit 120 is analyzed for the structural data generating user collaborative, generates inquiry Sub-topic；

Search unit 120, for being analyzed the inquiry recommendation information of Query Information, generates inquiry Topic；

Search unit 120, for the Search Results of Query Information is carried out clustering processing, generates inquiry Topic.

Wherein, as the embodiment of apparatus of the present invention, inquire about sub-topic and include that multi-layer inquires about sub-topic, Wherein, the sub-topic of multi-layer inquiry includes that the two-layer at least constituting upper and lower hierarchical relationship inquires about sub-topic.

Such as, as shown in Figure 4, Query Information is " Fructus Mali pumilae ", and it is inquired about sub-topic and includes that two-layer is looked into Asking sub-topic, the first level is inquired about sub-topic and is included: " Fructus Mali pumilae plant " and " Apple "； The second level sub-topic of inquiry of " Fructus Mali pumilae plant " is " introduction of Fructus Mali pumilae plant ", " Fructus Mali pumilae is planted Thing culture " and " Fructus Mali pumilae plant fruit ", second level of " Apple " inquires about sub-topic For " Apple's application ", " Apple's product ", " Apple website " and " Herba Marsileae Quadrifoliae Really company's accessory ".

Wherein, as the embodiment of apparatus of the present invention, display unit 130 for will inquire about sub-topic with The form of label shows on screen, including:

Display unit 130 shows in the form of a label for the first level is inquired about sub-topic on screen Show.

Wherein, as the embodiment of apparatus of the present invention, receive unit 110 and be used for receiving user to arbitrary The trigger action that the label of sub-topic performs is inquired about on upper strata, and display unit 130 is for inquiring about this upper strata Sub-topic is inquired about by the lower floor that sub-topic includes, shows in the form of a label on screen.

Wherein, as the embodiment of apparatus of the present invention, display unit 130 is used for showing that at least one is looked into Ask the Search Results of sub-topic, including:

Display unit 130 is for the Search Results inquiring about sub-topic of display, with currently displaying inquiry The label of sub-topic is associated, or according to the label self-adaptative adjustment inquiring about sub-topic chosen.

Wherein, as the embodiment of apparatus of the present invention, display unit 130 is for according to the inquiry chosen The label self-adaptative adjustment of sub-topic, including:

When detecting that user selectes label corresponding to the sub-topic of either query, display unit 130 is used for Sub-for this inquiry corresponding Search Results of topic is shown on screen.

As shown in figure 11, for the function signal scanned for according to another preferred embodiment of the present invention Figure.

As the embodiment of apparatus of the present invention, search unit 120 also includes sub-topic sequencing unit 121,

Sub-topic sequencing unit 121 is for being ranked up the sub-topic of inquiry, and display unit 130 is used for By the sub-topic of inquiry after sequence, show on screen in the form of a label.

Wherein, as the embodiment of apparatus of the present invention, sub-topic sequencing unit 121 is for inquiry Topic is ranked up processing, including:

Sub-topic sequencing unit 121 is for being ranked up based on predetermined sub-topic generating mode weight Process；Or,

Sub-topic sequencing unit 121 is for carrying out the coverage rate of Query Information based on the sub-topic of inquiry Sequence processes.

Wherein, as the embodiment of apparatus of the present invention, search unit 120 also includes search results ranking Unit 122,

Before showing the Search Results of at least one sub-topic of inquiry, search results ranking unit 122 is used In the to be shown Search Results inquiring about sub-topic is ranked up；

Display unit 130 is for carrying out the Search Results inquiring about sub-topic according to the order after sequence Display.

Wherein, as the embodiment of apparatus of the present invention, search results ranking unit 122 is used for treating aobvious The Search Results inquiring about sub-topic shown is ranked up, including:

Search results ranking unit 122, for relevant information based on user, is searched inquiring about sub-topic Hitch fruit is ranked up processing；Or,

Search results ranking unit 122 is for based on predetermined integration ordering rule, to inquiring about sub-topic Search Results is ranked up processing.

Wherein, as the embodiment of apparatus of the present invention, the user that search results ranking unit 122 obtains Relevant information include following any one or more:

The attribute information of user；

The preference information of user；

The positional information of user.

Wherein, as the embodiment of apparatus of the present invention, search results ranking unit 122 for according to Lower any one or more mode obtains the relevant information of user:

Analyze the Account Registration information of user, obtain the relevant information of user；

Analyze the social networks of user, obtain the relevant information of user；

Analyze the historical search data of user, obtain the relevant information of user；

Obtain, according to sensor, the environment that user is presently in, obtain the relevant information of user；

Analyze the behavior of user operation terminal unit, obtain the relevant information of user.

Wherein, as the embodiment of apparatus of the present invention, display unit 130 for will inquire about sub-topic with The mode that the form of label shows on screen, including following any one or more mode:

It is positioned at upper area or the lower zone arrangement display of search column；

It is positioned at left area or the right area arrangement display of screen；

It is positioned at upper area or the lower zone display arranged vertically of screen.

As shown in Figure 5A, the label inquiring about sub-topic is positioned at the lower zone of search column by display unit 3 Territory, it is positioned at the left area of screen, with display arranged vertically.

As shown in Figure 5 B, the label inquiring about sub-topic is positioned at the lower zone of search column by display unit 3 Territory, it is positioned at the upper area of screen, with horizontally arranged display.

Correspondingly, in actual applications, as shown in Figure 6, for according to a preferred embodiment of the invention The display effect exemplary plot scanned for；The label inquiring about sub-topic is positioned at the lower zone of search column Territory, it is positioned at the left area of screen, with display arranged vertically.

Correspondingly, in actual applications, as it is shown in fig. 7, be that another is preferable to carry out according to the present invention The display effect exemplary plot scanned for of example；The label inquiring about sub-topic is positioned at the lower zone of search column Territory, it is positioned at the upper area of screen, with horizontally arranged display.

Additionally, in actual applications, the input of user for convenience, display unit 3 can be with self adaptation Adjust the layout of screen.Such as, the position of the mode layout tab contrary with Fig. 5 B, Fig. 7, aobvious Show that the label of the unit 3 order sub-topic of inquiry is positioned at the lower zone of screen, with horizontally arranged display.This Time, even one hand holds terminal unit, it is also possible to by thumb manipulation, convenient choose user needed for Inquire about sub-topic label.

Wherein, as the embodiment of apparatus of the present invention, receive unit 110 for receiving the position of user Adjusting operation, the label that display unit 130 inquires about sub-topic corresponding according to position adjustment operation adjustment exists Display position on screen.

The embodiment of the present invention additionally provides the terminal unit of a kind of device including realizing above-mentioned functions；? In concrete reality, terminal unit is such as presented as cell phone apparatus as shown in Figure 7.

As shown in figure 12, illustrate for the function according to another preferred embodiment network equipment of the present invention Figure, the network equipment includes receiver module 210, search module 220, sending module 230, and sort mould Block 240.

Specifically, the Query Information of user's input that receiver module 210 receiving terminal apparatus sends； Thereafter, Query Information is scanned for by search module 220, dynamically generates corresponding according to Query Information Inquire about sub-topic, and determine the Search Results inquiring about sub-topic；Finally, sending module 230 will be looked into Ask sub-topic and inquire about the Search Results transmission of sub-topic to terminal unit.Additionally, when needing inquiry During sub-topic, order module 240 is by by based on predetermined sub-topic generating mode weight, to inquiry Sub-topic is ranked up processing；Or, based on the inquiry sub-topic coverage rate to Query Information, to looking into Ask sub-topic to be ranked up processing.When needing the Search Results inquiring about sub-topic is ranked up, row Just based on user the relevant information of sequence module 240, is ranked up the Search Results inquiring about sub-topic Process；Or, based on predetermined integration ordering rule, the Search Results inquiring about sub-topic is ranked up Process.

In the above-described embodiments, the device scanned for is positioned in terminal unit, the most auxiliary Help and scan for.Should be appreciated that the description of the embodiment of the present invention is only with terminal unit and the network equipment As a example by illustrate rather than be defined.Such as, the part or all of function in the network equipment, Realization can also be implanted in terminal unit.

The said apparatus of present invention offer or equipment so that terminal unit is receiving according to Query Information After, the sub-topic of inquiry dynamically generated and corresponding Search Results, inquire about sub-topic in the form of a label Screen shows.And the display Search Results that cause limited in mobile terminal device screen size Under limited amount, the most relatively costly background, the sub-topic of inquiry of the label form dynamically generated, Having provided a user with the approach for refining its query demand, i.e. user can be by simple behaviour such as clicks Make, it becomes possible to its query demand is refined location more accurately.Meanwhile, the looking into of label form Ask sub-topic, be also beneficial to improve the input efficiency of user, the search operation that i.e. user is follow-up, only need The input of search command is realized by clicking on label.Additionally, when user selects certain to inquire about sub-topic, Only show corresponding Search Results, the output of user's Search Results can be simplified, improve the inquiry of user Experience.

Those skilled in the art of the present technique are appreciated that the present invention includes relating to perform institute in the application State the one or more equipment in operation.These equipment can be required purpose and specialized designs and Manufacture, or the known device in general purpose computer can also be included.These equipment have and are stored in it Interior computer program, these computer programs optionally activate or reconstruct.Such computer journey Sequence can be stored in equipment (such as, computer) computer-readable recording medium or be stored in and be suitable to storage electricity Sub-instructions is also coupled to any kind of medium of bus respectively, and described computer-readable medium includes But be not limited to any kind of dish (including floppy disk, hard disk, CD, CD-ROM and magneto-optic disk), ROM (Read-Only Memory, read only memory), RAM (Random Access Memory, Memorizer immediately), (Erasable Programmable Read-Only Memory, can for EPROM Erasable programmable read only memory), EEPROM (Electrically Erasable Programmable Read-Only Memory, EEPROM), flash memory, magnetic card or light Card.It is, computer-readable recording medium includes being deposited with the form that can read by equipment (such as, computer) Storage or any medium of transmission information.

Those skilled in the art of the present technique are appreciated that and can realize these knots with computer program instructions Each frame in composition and/or block diagram and/or flow graph and these structure charts and/or block diagram and/or flow graph In the combination of frame.Those skilled in the art of the present technique are appreciated that and can be referred to by these computer programs Order is supplied to the processor of general purpose computer, special purpose computer or other programmable data processing methods and comes Realize, thus perform the present invention by the processor of computer or other programmable data processing methods The scheme specified in disclosed structure chart and/or block diagram and/or the frame of flow graph or multiple frame.

Those skilled in the art of the present technique are appreciated that various operations, the side discussed in the present invention Step in method, flow process, measure, scheme can be replaced, changed, combined or deleted.Further Ground, have the present invention had discussed various operations, method, other steps in flow process, arrange Execute, scheme can also be replaced, changed, reset, decomposed, combined or deleted.Further, existing Have in technology have with the step in the various operations disclosed in the present invention, method, flow process, measure, Scheme can also be replaced, changed, reset, decomposed, combined or deleted.

The above is only the some embodiments of the present invention, it is noted that for the art For those of ordinary skill, under the premise without departing from the principles of the invention, it is also possible to make some improvement And retouching, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (19)

1. the method scanned on the terminal device, it is characterised in that comprise the following steps:

Receive the Query Information of user's input；

Described Query Information is scanned for, determines that current and described Query Information is corresponding and inquire about sub-words Topic, and determine the Search Results of the sub-topic of described inquiry；

Sub-for described inquiry topic is shown in the form of a label on screen, and shows that at least one is inquired about The Search Results of sub-topic.

The method scanned on the terminal device the most according to claim 1, its feature exists In, described Query Information is scanned for, including:

Described Query Information is scanned for by the local data of described terminal unit；Or,

In a network described Query Information is scanned for.

The method scanned on the terminal device the most according to claim 1, its feature exists In, determine that current and described Query Information is corresponding and inquire about sub-topic, including following any one or many The mode of kind:

The search record of user is analyzed, generates the sub-topic of described inquiry；

The structural data generating user collaborative is analyzed, and generates the sub-topic of described inquiry；

The inquiry recommendation information of described Query Information is analyzed, generates the sub-topic of described inquiry；

The Search Results of described Query Information is carried out clustering processing, generates the sub-topic of described inquiry.

4. according to the method scanned on the terminal device described in any one of claim 1-3, its Being characterised by, the sub-topic of described inquiry includes that multi-layer inquires about sub-topic, and wherein, described multi-layer is looked into Ask sub-topic and include at least constituting the two-layer sub-topic of inquiry of upper and lower hierarchical relationship.

The method scanned on the terminal device the most according to claim 4, its feature exists In, sub-for described inquiry topic is shown in the form of a label on screen, including:

First level is inquired about sub-topic show on screen in the form of a label.

The method scanned on the terminal device the most according to claim 4, its feature exists In, also include:

Receive described user and arbitrary upper strata is inquired about the trigger action that the label of sub-topic performs, by this Layer inquires about lower floor's sub-topic of inquiry that sub-topic includes, shows in the form of a label on screen.

The method scanned on the terminal device the most according to claim 1, its feature exists In, show that at least one inquires about the Search Results of sub-topic, including:

The Search Results of the sub-topic of described inquiry of display, with the currently displaying sub-topic of described inquiry Label is associated, or the label self-adaptative adjustment according to the sub-topic of described inquiry chosen.

The method scanned on the terminal device the most according to claim 7, its feature exists In, according to the label self-adaptative adjustment of the sub-topic of described inquiry chosen, including:

When detecting that described user selectes label corresponding to the sub-topic of either query, this inquiry is talked about Inscribe corresponding Search Results to show on the screen.

The method scanned on the terminal device the most according to claim 1, its feature exists In, also include:

Topic to described inquiry is ranked up, by the sub-topic of described inquiry after sequence, with label Form shows on screen.

The method scanned on the terminal device the most according to claim 9, its feature exists In, topic to described inquiry is ranked up processing, including:

It is ranked up processing based on predetermined sub-topic generating mode weight；Or,

It is ranked up processing to the coverage rate of described Query Information based on the sub-topic of described inquiry.

11. methods scanned on the terminal device according to claim 1, its feature exists In, before showing the Search Results of at least one sub-topic of inquiry, also include: to inquiry to be shown The Search Results of sub-topic is ranked up；

The Search Results of sub-for described inquiry topic is shown according to the order after sequence.

12. methods scanned on the terminal device according to claim 1, its feature exists In, the to be shown Search Results inquiring about sub-topic is ranked up, including:

Relevant information based on described user, the Search Results of topic to described inquiry is ranked up place Reason；Or,

Based on predetermined integration ordering rule, the Search Results of topic to described inquiry is ranked up place Reason.

13. methods scanned on the terminal device according to claim 12, its feature Being, the relevant information of described user includes following any one or more:

The attribute information of described user；

The preference information of described user；

The positional information of described user.

14. methods scanned on the terminal device according to claim 12, its feature It is, obtains the relevant information of described user according to following any one or more mode:

Analyze the Account Registration information of described user, obtain the relevant information of described user；

Analyze the social networks of described user, obtain the relevant information of described user；

Analyze the historical search data of described user, obtain the relevant information of described user；

Obtain, according to sensor, the environment that described user is presently in, obtain the relevant letter of described user Breath；

Analyze the behavior of described user operation terminal unit, obtain the relevant information of described user.

15. methods scanned on the terminal device according to claim 1, its feature exists In, the sub-topic of the described inquiry mode of display on screen in the form of a label, including following any one Plant or various ways:

It is positioned at upper area or the lower zone arrangement display of search column；

It is positioned at left area or the right area arrangement display of described screen；

It is positioned at upper area or the lower zone display arranged vertically of described screen.

16. 1 kinds of devices scanned on the terminal device, it is characterised in that including:

Receive unit, for receiving the Query Information of user's input；

Search unit, for scanning for described Query Information, determines current and described Query Information The sub-topic of corresponding inquiry, and determine the Search Results of the sub-topic of described inquiry；

Display unit, for being shown on screen in the form of a label by sub-for described inquiry topic, and shows Show that at least one inquires about the Search Results of sub-topic.

17. devices scanned on the terminal device according to claim 16, its feature Being, described search unit is used for scanning for described Query Information, including:

Described search unit is for entering described Query Information in the local data of described terminal unit Line search；Or,

Described search unit is for scanning for described Query Information in a network.

18. devices scanned on the terminal device according to claim 16, its feature Being, described search unit is used for determining that current and described Query Information is corresponding and inquires about sub-topic, bag Include following any one or more mode:

Described search unit, for being analyzed the search record of user, generates described inquiry son words Topic；

Described search unit is analyzed for the structural data generating user collaborative, generates described Inquire about sub-topic；

Described search unit, for being analyzed the inquiry recommendation information of described Query Information, generates institute State the sub-topic of inquiry；

Described search unit, for the Search Results of described Query Information is carried out clustering processing, generates institute State the sub-topic of inquiry.

19. according to the dress scanned on the terminal device described in any one of claim 16-18 Put, it is characterised in that the sub-topic of described inquiry includes that multi-layer inquires about sub-topic, wherein, described many Level is inquired about sub-topic and is included at least constituting the two-layer sub-topic of inquiry of upper and lower hierarchical relationship.