CN105677787A - Information searching device and information searching method - Google Patents

Information searching device and information searching method Download PDF

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Publication number
CN105677787A
CN105677787A CN201511028429.2A CN201511028429A CN105677787A CN 105677787 A CN105677787 A CN 105677787A CN 201511028429 A CN201511028429 A CN 201511028429A CN 105677787 A CN105677787 A CN 105677787A
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China
Prior art keywords
search
user
information
rating
rating information
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CN201511028429.2A
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Chinese (zh)
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CN105677787B (en
Inventor
李嘉昱
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Alibaba China Co Ltd
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Guangzhou Shenma Mobile Information Technology Co Ltd
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Priority to CN201511028429.2A priority Critical patent/CN105677787B/en
Publication of CN105677787A publication Critical patent/CN105677787A/en
Priority to PCT/CN2016/111496 priority patent/WO2017114282A1/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/953Querying, e.g. by the use of web search engines
    • G06F16/9535Search customisation based on user profiles and personalisation

Abstract

The invention provides an information searching device and an information searching method. When a search request of a user terminal is received, a search keyword and a user grading information are obtained through analysis, then a search result matched with the user grading information is searched in dependence on the search keyword and the user grading information and is returned to the user terminal. By employing the information searching device and the information searching method, the case that unsuitable contents such as pornographic and violent contents are read by inappropriate people such as juveniles can be avoided.

Description

Information retrieval device and information search method
Technical field
The present invention relates to information retrieval and information search field, in particular to onePlant information retrieval device and information search method.
Background technology
Search engine, as the important entrance of internet, provides user crucial according to inquiryWord returns to the function of Search Results. It is existing for user network search and content are providedThe large multiple search engine of query function, does not take into full account the special circumstances of search subscriberAnd say that Search Results returns to search subscriber together. For example, existing search engine alsoDo not consider the difference at different search subscriber ages, in its result of directly returning, mayHave the content that is not suitable in a large number special population (as teenage crowd), such as pornographic,The uncomfortable content such as violence.
Summary of the invention
In view of above content, the embodiment of the present invention provides a kind of information retrieval device, shouldFor search server. Wherein, described information retrieval device comprises:
Request receiving module, the searching request sending for receiving user terminal;
Request analysis module, for described searching request is resolved, is searched forUser's rating information of keyword and described user terminal;
Content search module, for according to described search key and user's rating informationSearch out the Search Results mating with described user's rating information; And
Result is returned to module, for by above-mentioned search out and described user's rating informationThe Search Results of coupling returns to described user terminal.
Preferred embodiment of the present invention also provides a kind of information search method, is applied to searchServer. Wherein, described information search method comprises:
Receive the searching request that user terminal sends;
Described searching request is resolved, obtain search key and described userUser's rating information of terminal;
Search out with described user and divide according to described search key and user's rating informationThe Search Results of level information matches; And
Above-mentioned Search Results that search out and that described user's rating information mates is returnedGive described user terminal.
Compared with prior art, the embodiment of the present invention provides information retrieval device and letterBreath searching method, not only will be according to search key in the time that Web content is searched for,Also to, in conjunction with user's rating information (as the age etc.), determine user's classification, finally knotClose Web content that search key and user's classification search out suitable user's classification againReturned. The result that so, can make user see is corresponding classification and corresponding dividingThe result that level is following, avoids uncomfortable contents such as pornographic and violence to being not suitable for crowd(as minor) reading.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent,Preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below will be to realityExecute the accompanying drawing of required use in example and be briefly described, should be appreciated that the following drawingsOnly show some embodiment of the present invention, therefore should not be counted as the limit to scopeFixed, for those of ordinary skill in the art, do not pay creative work beforePut, can also obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is search server and at least one user that preferred embodiment of the present invention providesThe mutual schematic diagram that terminal communicates.
Fig. 2 is the block diagram of the search server shown in Fig. 1.
Fig. 3 is the information retrieval device shown in Fig. 1 of providing of preferred embodiment of the present inventionFunctional block diagram.
Fig. 4 is the submodule that in an embodiment, the content search module shown in Fig. 3 comprisesSchematic block diagram.
Fig. 5 is the submodule that in another embodiment, the content search module shown in Fig. 3 comprisesThe schematic block diagram of piece.
Fig. 6 is that the search shown in Fig. 1 that is applied to that preferred embodiment of the present invention provides takesThe flow chart of the information search method of business device.
Fig. 7 is the schematic diagram of the sub-step that comprises of the step S603 of Fig. 6 in an embodiment.
The schematic diagram of the sub-step that in another embodiment of Fig. 8, the step S603 of Fig. 6 comprises.
Main element symbol description
Detailed description of the invention
Below in conjunction with accompanying drawing in the embodiment of the present invention, to the skill in the embodiment of the present inventionArt scheme is clearly and completely described, and obviously, described embodiment is onlyThe present invention's part embodiment, instead of whole embodiment. Conventionally accompanying drawing hereinThe assembly of middle description and the embodiment of the present invention that illustrates can come with various configurationArrange and design. To the embodiments of the invention that provide in the accompanying drawings therefore,Describe in detail and be not intended to limit claimed scope of the present invention, but only showShow selected embodiment of the present invention. Based on embodiments of the invention, art technology peopleThe every other embodiment that member obtains under the prerequisite of not making creative work,All belong to the scope of protection of the invention.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms,Therefore, once in an a certain Xiang Yi accompanying drawing, be defined, in accompanying drawing subsequently notNeed to it further be defined and be explained.
As shown in Figure 1, be the search server 100 that preferred embodiment of the present invention providesThe mutual schematic diagram communicating with at least one user terminal 200. Described user terminal200 can pass through network 300 access search servers 100, to use search server100 search services that provide. In the present embodiment, described search server 100, described inSearch server 100 may be, but not limited to,, web (website) server. InstituteState user terminal 200 and may be, but not limited to,, smart mobile phone, PC(personalcomputer, PC), panel computer, personal digital assistant (personalDigitalassistant, PDA), mobile internet surfing equipment (mobileInternetdevice,MID) etc. Described network 300 may be, but not limited to,, cable network or wirelessNetwork.
As shown in Figure 2, be the block diagram of the search server 100 shown in Fig. 1.Described search server 100 comprises information retrieval device 110, memory 111, processesDevice 112 and communication unit 113.
Described memory 111, processor 112 and the each element of communication unit 113 are mutualBetween be electrically connected directly or indirectly, to realize the transmission of data or mutual. For example,These elements can be realized electricity by one or more communication bus or holding wire each otherProperty connects.
Wherein, described memory 111 may be, but not limited to,, random access memoryDevice (RandomAccessMemory, RAM), read-only storage (ReadOnlyMemory, ROM), programmable read only memory (ProgrammableRead-OnlyMemory, PROM), erasable read-only memory (ErasableProgrammableRead-OnlyMemory, EPROM), electricallyerasable ROM (EEROM) (ElectricErasableProgrammableRead-OnlyMemory, EEPROM) etc. ItsIn, memory 111 is for storage program, and described processor 112 is receiving executionAfter instruction, carry out described program. Described communication unit 113 is for passing through described network300 set up the communication connection between described search server 100 and user terminal 200,And for passing through described network 300 transceiving datas.
Described information retrieval device 110 comprises that at least one can software or firmware(firmware) form is stored in described memory 111 or is solidificated in described searchSoftware function in the operating system (operatingsystem, OS) of server 100Module. Described processor 112 is for carrying out holding of described memory 111 storagesRow module, the software function module that for example described information retrieval device 110 is included andComputer program etc. In the present embodiment, described information retrieval device 110, is userTerminal 200 provides network information search service, and concrete method is carried out in detail follow-upExplanation. In the present embodiment, described information retrieval device 110 can be search server100 search engines that provide or the part that belongs to this search engine are (as this searchOne of them functional module of engine). Described search engine refer to according to certain strategy,Use computer program to gather information from network (as internet), information is being enteredAfter row tissue and processing, for user provides search service, the phase that user need to be searched forThe information (such as document, video, music etc.) of closing shows user's system.
Referring to Fig. 3, is the search shown in Fig. 1 of providing of preferred embodiment of the present inventionThe functional block diagram of the information retrieval device 110 that server 100 comprises. Described letterBreath searcher 110 comprise request receiving module 1101, request analysis module 1102,Content search module 1103 and result are returned to module 1104.
The search that described request receiver module 1101 sends for receiving user terminal 200Request. In the present embodiment, the user of described user terminal 200 can pass through described network300 access search servers 100, search circle providing by this search server 100Face (as search engine interface) inputted search request Concurrency is delivered to search server 100,Receive and process by described request receiver module 1101. For example, described user terminal200 can use special web browser (as UC browser, IE browser, fireFox browser, 360 browsers etc.) login described search circle by described network 300Face input and transmission searching request.
Described request parsing module 1102, for described searching request is resolved, obtainsTo user's rating information of search key and described user terminal 200.
In one preferred embodiment, described searching request is the text envelope with predetermined formatBreath, text information comprises described search key and described user terminal 200User's rating information. The user of user terminal 200 can be according to described predetermined formAfter inputting described searching request, send to again search server 200. For example,,The form of searching request can be the form of " search key+user rating information ".Described user's rating information can be user's age information, according to user's age letterBreath can be determined user's rating information. For example,, if described searching request is " searchKeyword+10 year old ", described request parsing module 1102 is resolved the user's classification obtainingInformation can be: " 8-12 year ". Correspondingly, described search server 100 can be in advanceSet multiple user's classifications, for example, set " 8 years old following ", " 8-12 year ", " 12-18Year ", several user's classifications such as " more than 18 years old ". Wherein, belong to " 8 years old following "User can not search for or consult there is violent content, terrified content, PornographSearch Results; The user who belongs to " 8-12 year " can not search for or consult to be had in violenceThe Search Results of appearance and Pornograph; The user who belongs to " 12-18 year " can not search for orConsult the Search Results with Pornograph; The user who belongs to " more than 18 years old " canSearch for or consult all Search Results. Or, also can set " limiter stage "" unrestricted level " two user's classifications. Wherein, belong to the user of " limiter stage "Can not search for or consult the Search Results with violent content and Pornograph; Belong to " nothingLimiter stage " user can search for or consult all Search Results. Correspondingly, instituteStating user's rating information can be that user terminal 200 is according to described default user's classificationThe rating information sending.
In another embodiment, described search server 100 can provide user terminal 200Carry out the service of account registration. The user of user terminal 200 is carrying out account when registration,Can input user's essential information, such as age or self-defining rating information etc. AfterContinuous, user, in the time of the search service that uses search server 100 to provide, first usesUser account login search server 100. Correspondingly, described user terminal 200 existsWhile sending described searching request, the relevant parameters with the above user account in the lump. AsThis, described request parsing module 1102 can, in the time receiving described searching request, be resolvedGo out to send the user account that the user terminal 200 of described searching request uses and determine instituteState user's rating information.
Described content search module 1103 is for according to described search key and userRating information searches out the Search Results mating with described user's rating information. Described searchingHitch fruit comprises Web content, as text, webpage, video, audio frequency etc. Text canTo be, but be not limited to html document, PDF document, WORD document etc.
Particularly, in a preferred embodiment, as shown in Figure 4, described content searchModule 1103 comprises search submodule 1113 and filters submodule 1114.
Described search submodule 1113 for search out according to described search key withThe Search Results of described search key coupling.
The user of described filtration submodule 1114 for comprising according to described searching requestRating information filters out with described from the Search Results mating with described search keyThe unmatched content of user's rating information, obtains mating with described user's rating informationSearch Results. For example, if described user's rating information is " limiter stage ", described filtrationSubmodule 1114 will comprise searching of violent content and Pornograph in described Search ResultsAfter filtering out, hitch fruit obtains the final search knot mating with described user's rating informationReally. In addition, if described user's rating information is " unrestricted level ", described filtration submodulePiece 1114 can be directly using described Search Results as described final Search Results.
In another preferred embodiment, as shown in Figure 5, described content search module 1103Comprise index classification submodule 1123 and hierarchical search submodule 1124.
Described index classification submodule 1123 for the grade scale according to default to netNetwork content is carried out classification, sets up the hierarchical index database of Web content. Described indexThe different information that classification submodule 1123 can comprise according to Web content, by different netsNetwork content is carried out classification. For example, described Web content can be divided into limiter stage and nothingTwo ranks of limiter stage, and then set up two hierarchical index databases, as limiter stage ropeDraw database and unrestricted level index data base. Wherein, described limiter stage index dataStorehouse comprises that user gradation is the Web content that the user of " limiter stage " can consult, unlimitedSystem level index data base comprises the Web content that " unrestricted level " user can consult. ItsIn, user's classification corresponding to " unrestricted level " divides higher than user corresponding to " limiter stage "Level, therefore the content coverage limitation level index data base of unrestricted level index data baseContent. Also, the content of unrestricted level index data base comprises limiter stage index dataThe content in storehouse. In the present embodiment, described index classification submodule 1123 is in search serviceIn device 100, can play the part of the role of search engine hierarchy system, it is for by networkContent carries out setting up hierarchical index database after classification, thereby facilitates the use of different classificationsSuitable Web content is retrieved at family.
Described hierarchical search submodule 1124 for from described user's rating information pairIn the hierarchical index database of answering, search out the search knot mating with described search keyReally, this Search Results is the Search Results mating with described user's rating information.
Described result is returned to module 1104 for by above-mentioned search out and described userThe Search Results of rating information coupling returns to user terminal 200, with described userIn terminal 200, present the Web content returning.
Referring to Fig. 6, is being applied to shown in Fig. 1 of providing of preferred embodiment of the present inventionThe flow chart of information search method of search server 100. Below will be to Fig. 6 instituteIdiographic flow and the step shown are described in detail.
Step S601, described request receiver module 1101 receives 200 of user terminalsThe searching request of sending.
In the present embodiment, the user of described user terminal 200 can pass through described network 300Access search server 100, the search interface providing by this search server 100(as search engine interface) inputted search request Concurrency is delivered to search server 100.For example, described user terminal 200 can use special web browser (as clear in UCLook at device, IE browser, red fox browser, 360 browsers etc.) by described network300 login described search interface input and send searching request.
Step S602, described request parsing module 1102 carries out described searching requestResolve, obtain user's rating information of search key and described user terminal 200.
In one preferred embodiment, described searching request comprise described search key andUser's rating information. The user of user terminal 200 can be according to predetermined form inputAfter described searching request, send to again search server 200. For example, described searchThe form of request can be the form of " search key+user rating information ". DescribedUser's rating information can be user's age information, according to user's age informationCan determine user's rating information.
In another embodiment, described search server 100 can provide user terminal 200Carry out the service of account registration. The user of user terminal 200 is carrying out account when registration,Can input user's essential information, such as age or self-defining rating information etc. AfterContinuous, user, in the time of the search service that uses search server 100 to provide, first passes throughUser account login search server 100. So, described request parsing module 1102Can determine described user's rating information according to the user account that sends described searching request.
Step S603, described content search module 1103 is according to described search keyAnd user's rating information searches out the Search Results mating with described user's rating information.Described Search Results comprises Web content, as text message, webpage, video, audio frequencyDeng. Text message may be, but not limited to, html document, PDF document, WORDDocument etc.
Step S604, described result is returned to module 1104 by above-mentioned that search out and instituteThe Search Results of stating user's rating information coupling returns to user terminal 200, with in instituteState and in user terminal 200, present the Web content returning.
Particularly, in a preferred embodiment, as shown in Figure 7, described step S603Also comprise step S6031 and S6032 two sub-steps, specifically describe as follows.
Step S6031, described search submodule 1113 comprises according to described searching requestSearch key search out the Search Results mating with described search key.
Step S6032, described filtration submodule 1114 is according to described user's rating informationFrom the Search Results mating with described search key, filter out and described user's classificationThe unmatched content of information, and then obtain the search of mating with described user's rating informationResult. For example, if described user's rating information is " limiter stage ", described filtration submodulePiece 1114 is by the search knot that comprises violent content and Pornograph in described Search ResultsAfter filtering out, fruit obtains the final Search Results mating with described user's rating information.In addition, if described user's rating information is " unrestricted level ", described filtration submodule1114 can be directly using described Search Results as described final Search Results.
In another preferred embodiment, as shown in Figure 8, described step S603 also comprisesStep S6131 and S6132 two sub-steps, specifically describe as follows.
Step S6131, described index classification submodule 1123 is according to default classification markStandard is carried out classification to Web content, sets up the hierarchical index database of Web content. ItsIn, the different information that comprise according to Web content, can carry out different Web contentsClassification. For example, described Web content can be divided into limiter stage and two of unrestricted levelsRank, and then set up two hierarchical index databases, as limiter stage index data base andUnrestricted level index data base. Wherein, described limiter stage index data base comprises userThe Web content that the user that grade is " limiter stage " can consult, unrestricted level index numberComprise according to storehouse the Web content that " unrestricted level " user can consult. Wherein, " unrestrictedLevel " corresponding user's classification is higher than user's classification corresponding to " limiter stage ", therefore withoutThe content of the content coverage limitation level index data base of limiter stage index data base. Also,The content of unrestricted level index data base comprises the content of limiter stage index data base. AsThis, is by the content in network being carried out to set up hierarchical index database after classification, canFacilitate the suitable Web content of user search of different classifications.
Step S6132, described hierarchical search submodule 1124 from described user's classificationIn hierarchical index database corresponding to information, search out and to mate with described search keySearch Results, using this Search Results as the search of mating with described user's rating informationResult. For example, if described user's rating information is " limiter stage ", so classificationSearch submodule 1124 from described limiter stage index data base search with described in searchThe Web content of rope keyword match, obtains Search Results; If described user's classification letterBreath is " unrestricted level ", and hierarchical search submodule 1124 is from described unrestricted soThe Web content that in level index data base, search is mated with described search key, obtainsSearch Results.
In sum, the embodiment of the present invention provides information retrieval device and information searchMethod, in the time that Web content is searched for, not only will, according to search key, also be wantedIn conjunction with user's rating information (as the age etc.), determine user's classification, last in conjunction with searchingThe Web content that rope keyword and classification search out suitable user's classification is returned again.The result that so, can make user see is corresponding classification and the knot below corresponding classificationReally, avoid uncomfortable contents such as pornographic and violence to being not suitable for crowd (as teenagePeople) reading.
In the several embodiment that provide in the application, should be understood that, disclosedApparatus and method, also can realize by another way. Device described aboveEmbodiment is only that schematically for example, flow chart and block diagram in accompanying drawing have shownAccording to the device of multiple embodiment of the present invention, method and computer program product canArchitectural framework, function and the operation that can realize. In this, in flow chart or block diagramEach square frame can represent the part of module, program segment or a code, described inThe part of module, program segment or code comprises one or more for realizing regulationThe executable instruction of logic function. Also it should be noted that in some realization as an alternativeIn mode, the function marking in square frame also can be marked to be different from accompanying drawingOccur in sequence. For example, in fact two continuous square frames can be carried out substantially concurrently,They also can be carried out by contrary order sometimes, and this determines according to related function.Also be noted that each square frame in block diagram and/or flow chart and block diagram and/Or the combination of square frame in flow chart, can with the function putting rules into practice or action speciallyWith hardware based system realize, or can refer to specialized hardware and computerThe combination of order realizes.
In addition, the each functional module in each embodiment of the present invention can be integrated in oneRising and form an independently part, can be also modules individualism, also canTwo or more module integrations form an independently part.
If described function realizes also as independently producing using the form of software function moduleWhen product are sold or use, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme of the present invention is in essence in other words to prior artThe part contributing or the part of this technical scheme can be with the forms of software productEmbody, this computer software product is stored in a storage medium, if compriseDry instruction in order to make a computer equipment (can be personal computer, server,Or the network equipment etc.) the whole or portion that carries out method described in the present invention each embodimentStep by step. And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only storageDevice (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), various Jie that can be program code stored such as magnetic disc or CDMatter. It should be noted that, in this article, the relation such as the first and second gradesTerm is only used for an entity or operation to separate with another entity or operating spaceCome, and not necessarily require or imply these entities or operation between exist any thisActual relation or order. And term " comprises ", " comprising " or it is anyOther variants are intended to contain comprising of nonexcludability, thereby make to comprise a series of key elementsProcess, method, article or equipment not only comprise those key elements, but also compriseOther key elements of clearly not listing, or be also included as this process, method,The key element that article or equipment are intrinsic. In the situation that there is no more restrictions, by languageThe key element that sentence " comprising ... " limits, and be not precluded within the mistake that comprises described key elementIn journey, method, article or equipment, also there is other identical element.
The foregoing is only the preferred embodiments of the present invention, be not limited to thisInvention, for a person skilled in the art, the present invention can have various changes andChange. Within the spirit and principles in the present invention all, any amendment of doing, be equal toReplacement, improvement etc., within all should being included in protection scope of the present invention. It should be noted that:In similar label and letter accompanying drawing below, represent similar terms, therefore, once certainOne is defined in an accompanying drawing, in accompanying drawing subsequently, does not need it to carry outFurther definition and explanation.
The above, be only the specific embodiment of the present invention, but protection of the present inventionScope is not limited to this, is anyly familiar with those skilled in the art in the present inventionIn the technical scope disclosing, can expect easily changing or replacing, all should be encompassed in thisWithin bright protection domain. Therefore, protection scope of the present invention should describedly be wanted with rightThe protection domain of asking is as the criterion.

Claims (12)

1. an information retrieval device, is characterized in that, described information retrieval device bagDraw together:
Request receiving module, the searching request sending for receiving user terminal;
Request analysis module, for described searching request is resolved, is searched forUser's rating information of keyword and described user terminal;
Content search module, for according to described search key and user's rating informationSearch out the Search Results mating with described user's rating information; And
Result is returned to module, for by above-mentioned search out and described user's rating informationThe Search Results of coupling returns to described user terminal.
2. information retrieval device as claimed in claim 1, is characterized in that, described inContent search module comprises:
Search submodule, for searching out and described search according to described search keyThe Search Results of keyword match; And
Filter submodule, for according to described user's rating information from closing with described searchIn the Search Results of key word coupling, filter out unmatched with described user's rating information inHold, obtain the Search Results mating with described user's rating information.
3. information retrieval device as claimed in claim 1, is characterized in that, described inContent search module comprises:
Index classification submodule, for entering Web content according to default grade scaleRow classification, sets up the hierarchical index database of Web content; And
Hierarchical search submodule, for the classification from corresponding with described user's rating informationIn index data base, search out the Search Results mating with described search key, shouldSearch Results is as the Search Results mating with described user's rating information.
4. information retrieval device as claimed in claim 1, is characterized in that, described inSearching request is the text message with predetermined format, described in text information comprises, searchesUser's rating information of rope keyword and described user terminal.
5. information retrieval device as claimed in claim 1, is characterized in that, described inUser's account that request analysis module is used according to the user terminal that sends described searching requestNumber determine described user's rating information.
6. the information retrieval device as described in claim 1-5 any one, its feature existsIn, described user's rating information comprise the user that client terminal sends age information,User's rating information that client terminal sends according to default user's classification or client are eventuallyIn user's rating information that end arranges when registered user's account in described search serverWherein at least one.
7. an information search method, is characterized in that, described information search method bagDraw together:
Receive the searching request that user terminal sends;
Described searching request is resolved, obtain search key and described userUser's rating information of terminal;
Search out with described user and divide according to described search key and user's rating informationThe Search Results of level information matches; And
Above-mentioned Search Results that search out and that described user's rating information mates is returnedGive described user terminal.
8. information search method as claimed in claim 7, is characterized in that, described inSearch out and described user's classification letter according to described search key and user's rating informationThe step of the Search Results of breath coupling comprises:
Search out the search of mating with described search key according to described search keyResult; And
Search knot according to described user's rating information from mating with described search keyIn fruit, filter out and the unmatched content of described user's rating information, obtain and described useThe Search Results of family rating information coupling.
9. information search method as claimed in claim 7, is characterized in that, described inSearch out and described user's classification letter according to described search key and user's rating informationThe step of the Search Results of breath coupling comprises:
According to default grade scale, Web content is carried out to classification, set up Web contentHierarchical index database; And
From the hierarchical index database corresponding with described user's rating information, search out withThe Search Results of described search key coupling, using this Search Results as with described useThe Search Results of family rating information coupling.
10. information search method as claimed in claim 7, is characterized in that, described inSearching request is the text message with predetermined format, described in text information comprises, searchesUser's rating information of rope keyword and described user terminal.
11. information search methods as claimed in claim 7, is characterized in that, described inDescribed searching request is resolved, obtain search key and described user terminalThe step of user's rating information comprise:
Parse the user account of the user terminal use that sends described searching request; And
Determine described user's rating information according to this user account.
12. information search methods as described in claim 8-11 any one, its featureBe, described user's rating information comprise client terminal send user age information,User's rating information that client terminal sends according to default user's classification and client are eventuallyIts in user's rating information that end arranges when registered user's account in search serverIn at least one.
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CN106599110A (en) * 2016-11-29 2017-04-26 百度在线网络技术(北京)有限公司 Artificial intelligence-based voice search method and device
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