CN108874827A - A kind of searching method and relevant apparatus - Google Patents
A kind of searching method and relevant apparatus Download PDFInfo
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- CN108874827A CN108874827A CN201710334175.XA CN201710334175A CN108874827A CN 108874827 A CN108874827 A CN 108874827A CN 201710334175 A CN201710334175 A CN 201710334175A CN 108874827 A CN108874827 A CN 108874827A
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Abstract
This application provides a kind of searching method and relevant apparatus, the method includes：User search request is obtained, includes the current queries word that user inputs during current search in the user search request；The historical query word that inquiry user inputs during at least one historical search；The historical query word for meeting preset association relationship with the current queries word is determined from historical query word described at least one, as correlation inquiry word；Obtain using the current queries word and the correlation inquiry word as common query word and search to association search as a result, to be shown to user in search results pages.It can be seen that, the query word inputted in a search process is no longer only considered in the embodiment of the present invention, but it can be considered that relevance between current search process and historical search process, so that search result is more bonded user demand, thus by reducing user's searching times to improve search efficiency and reduce the burden to server.
Description
Technical field
This application involves internet areas, more particularly, to a kind of searching method and relevant apparatus.
Background technique
With the rapid development of information technology, the information content that internet is carried is also growing day by day.In order to enable people
User demand information can be quickly navigated to from a large amount of information, search technique has obtained extensive development and application.
Currently, a kind of common search process includes：The query word of user's input is obtained, and is searched out pair according to query word
The search result answered.For example, user input inquiry word " air ticket " and triggers search in a search engine, search engine is from a large amount of
Search result relevant to " air ticket " is searched out in internet information, for example, with " air ticket " related website, using etc..
Since above-mentioned search process is based on the query word that user inputs in a search process, so that search
As a result many aspects are covered, and user may only need the wherein search result in terms of some.For example, user is once searching
" air ticket " is inputted during rope, but actually required is and some locality such as " Sanya " related ticket information.Obviously,
This search process, which causes user to need to carry out one or many repeat search, can just navigate to user demand information, not only result in
Search efficiency is lower, and causes biggish burden to server.
Summary of the invention
The technical issues of the application solves is to provide a kind of searching method and relevant apparatus, enables to search result more
Stick on conjunction user demand, to improve search efficiency and reduce the burden of server.
For this purpose, the technical solution that the application solves technical problem is：
This application provides a kind of searching methods, including：
User search request is obtained, is inputted during current search in the user search request including user current
Query word；
The historical query word that inquiry user inputs during at least one historical search；
It determines to meet going through for preset association relationship with the current queries word from historical query word described at least one
History query word, as correlation inquiry word；
Obtain the association search knot arrived using the current queries word and the correlation inquiry word as common query word and search
Fruit, to be shown to user in search results pages.
Optionally, the method also includes：
Obtain the independent search result that retrieves using the current queries word as independent query word, so as to the association
Search result is shown to user in search results pages together.
Optionally, the search knot that the search result items and the independent search result that the association search result includes include
Fruit hybrid-sorting in described search result page is shown；
Alternatively,
The association search result is shown prior to the independent search result.
Optionally, described to determine to meet default close with the current queries word from historical query word described at least one
The historical query word of connection relationship, including：
Obtain preset mapping table, the incidence relation being stored between query word in the mapping table；It will be every
A historical query word forms inquiry pair with the current queries word respectively；
By it is each it is described inquiry to being matched respectively with the incidence relation in the mapping table, determine with it is described
The inquiry pair that incidence relation in mapping table matches；
The inquiry to match is met into default be associated with as with the current queries word to corresponding historical query word
The historical query word of relationship.
Optionally, described to determine to meet default close with the current queries word from historical query word described at least one
The historical query word of connection relationship, including：
Preset mapping table is obtained, the association being stored between query word generic in the mapping table is closed
System；
Obtain classification belonging to classification belonging to each historical query word difference and the current queries word；
Classification belonging to each historical query word is formed with classification belonging to the current queries word respectively and is inquired
It is right；
By each inquiry to being matched respectively with the incidence relation in the mapping table, determine and the mapping
The inquiry pair that incidence relation in relation table matches；
The inquiry to match is met into default be associated with as with the current queries word to corresponding historical query word
The historical query word of relationship.
Optionally, the incidence relation stored in the mapping table is obtained by following any one or more modes：
It obtained according to the query word for being associated with input in a search process, looked into according to what is successively inputted during adjacency search
It askes word to obtain, be obtained according to the business datum in webpage information, and obtained by being manually set.
Optionally, described to determine to meet default close with the current queries word from historical query word described at least one
The historical query word of connection relationship, including：
Obtain respectively each historical query word and the current queries word as common query word and search to be associated with
Search result；
Obtain the independent search result that the current queries word is retrieved as independent query word；
The corresponding association search result of each historical query word is compared with the independent search result respectively,
It determines to be more in line with the corresponding historical query word of association search result expected from user to meet as with the current queries word
The historical query word of preset association relationship.
Optionally, described to determine to meet default close with the current queries word from historical query word described at least one
The historical query word of connection relationship, including：
The triggering corresponding with current queries word of each historical query word corresponding triggering search time is obtained respectively to search
Time difference between the rope time, and each time difference is compared with preset time threshold respectively；
It determines less than the time difference corresponding historical query word of preset time threshold as full with the current queries word
The historical query word of sufficient preset association relationship.
It optionally, further include User Identity in the user search request；
The historical query word that the inquiry user inputs during at least one historical search, including：
The historical query word that user inputs during at least one historical search is inquired according to the User Identity.
This application provides a kind of searchers, including：
First obtains module, includes that user searches currently for obtaining user search request, in the user search request
The current queries word inputted during rope；
Enquiry module, the historical query word inputted during at least one historical search for inquiring user；
Determining module, it is default for determining to meet with the current queries word from historical query word described at least one
The historical query word of incidence relation, as correlation inquiry word；
Second obtains module, examines for obtaining using the current queries word and the correlation inquiry word as common query word
Rope to association search as a result, to be shown to user in search results pages.
Optionally, described device further includes：
Third obtains module, for obtaining the independent search knot retrieved using the current queries word as independent query word
Fruit, to be shown to user in search results pages together with the association search result.
Optionally, described device further includes：
First display module, search result items and the independent search result for including by association search result include
Search result items in described search result page hybrid-sorting show；
Alternatively,
Second display module, for showing the association search result prior to the independent search result.
Optionally, the determining module may include：
First relation table acquiring unit is stored in the mapping table and looks into for obtaining preset mapping table
Ask the incidence relation between word；
First matching unit, for each historical query word to be formed inquiry pair with the current queries word respectively,
By each inquiry to being matched respectively with the incidence relation in the mapping table, determine and the mapping relations
The inquiry pair that incidence relation in table matches；
First determination unit, for currently looking into corresponding historical query word the inquiry to match as with described
Ask the historical query word that word meets preset association relationship.
Optionally, the determining module may include：
Second relation table acquiring unit is stored in the mapping table and looks into for obtaining preset mapping table
Ask the incidence relation between word generic；
Attribute acquiring unit, for obtaining each historical query word affiliated classification and the current queries respectively
Classification belonging to word；
Second matching unit, for by classification belonging to each historical query word respectively with the current queries word institute
The classification composition inquiry pair of category is determined by each inquiry to matching respectively with the incidence relation in the mapping table
The inquiry pair to match out with the incidence relation in the mapping table；
Second determination unit, for currently looking into corresponding historical query word the inquiry to match as with described
Ask the historical query word that word meets preset association relationship.
Optionally, the incidence relation stored in the mapping table is obtained by following any one or more modes：
It obtained according to the query word for being associated with input in a search process, looked into according to what is successively inputted during adjacency search
It askes word to obtain, be obtained according to the business datum in webpage information, and obtained by being manually set.
Optionally, the determining module may include：
Association results acquiring unit, for obtaining each historical query word and the current queries word respectively as altogether
The association search result retrieved with query word；
Independent results acquiring unit, the independent search retrieved for obtaining the current queries word as independent query word
As a result；
First comparing unit, for by the corresponding association search result of each historical query word respectively with the independence
Search result is compared；
Third determination unit, for determining to be more in line with the corresponding historical query word of association search result expected from user
As the historical query word for meeting preset association relationship with the current queries word.
Optionally, the determining module may include：
Time difference acquiring unit, for obtaining each historical query word corresponding triggering search time and current respectively
Time difference between query word corresponding triggering search time；
Second comparing unit, for each time difference to compare with preset time threshold respectively；
4th determination unit, for determine the time difference corresponding historical query word less than preset time threshold as with
The current queries word meets the historical query word of preset association relationship.
It optionally, further include User Identity in the user search request；
The enquiry module is specifically used for inquiring user at least one historical search according to the User Identity
The historical query word inputted in journey.
This application provides a kind of devices for search, include memory and one or more than one journey
Sequence, perhaps more than one program is stored in memory and is configured to by one or more than one processor for one of them
Executing the one or more programs includes the instruction for performing the following operation：
User search request is obtained, is inputted during current search in the user search request including user current
Query word；
The historical query word that inquiry user inputs during at least one historical search；
It determines to meet going through for preset association relationship with the current queries word from historical query word described at least one
History query word, as correlation inquiry word；
Obtain the association search knot arrived using the current queries word and the correlation inquiry word as common query word and search
Fruit, to be shown to user in search results pages.
Present invention also provides a kind of machine readable medias, are stored thereon with instruction, hold when by one or more processors
When row, so that device executes the searching method as shown in first aspect.
According to the above-mentioned technical solution, the user is obtained after obtaining user search request in the embodiment of the present invention
The current queries word that the user for including in searching request inputs during current search, and user is inquired at least one history
The historical query word inputted in search process, when determining there is the history for meeting with the current queries word preset association relationship
Query word, as determining to exist has associated historical search process with current search process, further obtains described current
Query word and the corresponding association search result of historical query word for meeting preset association relationship.As it can be seen that the embodiment of the present invention
In no longer only consider the query word that inputs in a search process, but it can be considered that current search process and historical search
Relevance between journey, so that search result is more bonded user demand, to be searched by reducing user's searching times with improving
It rope efficiency and reduces to the burden of server.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of flow diagram of embodiment of the method provided by the embodiments of the present application；
Fig. 2 is a kind of structural schematic diagram of Installation practice provided by the embodiments of the present application；
Fig. 3 is a kind of block diagram of device for search shown according to an exemplary embodiment；
Fig. 4 is the structural schematic diagram of server in the embodiment of the present invention.
Specific embodiment
In the search process of the prior art, what is only considered is the query word that user inputs in a search process, because
This makes search result cover many aspects.In practical applications, the multiple search process of user may have relevance, but
It is that the prior art does not consider this relevance, only provides the corresponding search knot of the query word inputted in a search process
Fruit causes user to need the query word by constantly improving input that can just navigate to user demand information.
It illustrates, it is assumed that in first time search process, user inputs " Sanya " in the input frame of search engine, and leads to
Cross the triggering search of click search key, search engine can search out largely website relevant to " Sanya ", using etc., such as " three
Sub- free walker ", " Sanya encyclopaedia ", " Sanya map " etc..In second of search process, user deletes in input frame
" Sanya " inputs " air ticket " afterwards and triggers search, and whether search process has association twice in search engine it is not intended that front and back
Property, and be to seek out largely website relevant to " air ticket ", using etc., such as " air ticket inquiry ", " reservation ", " air ticket
Using " etc..However, actually user may be it is desirable that " Sanya " related ticket information.Obviously, this of the prior art is searched
Rope process can not quickly navigate to user demand information, need user to carry out one or many repeat search, do not only result in and search
Rope efficiency is lower, and causes biggish burden to server.
The technical issues of the application solves is to provide a kind of searching method and relevant apparatus, it can be considered that current search mistake
Relevance between journey and historical search process, so that search result is more bonded user demand, to reduce user's search time
Number, to improve search efficiency and reduce the burden of server.
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without creative efforts
Range.
Referring to Fig. 1, the embodiment of the present application provides a kind of embodiment of the method for searching method.
The embodiment of the present invention method includes：
S101：User search request is obtained, includes that user inputs during current search in the user search request
Current queries word.
The present embodiment can be specifically used in server, and user utilizes keyboard, touch screen, language during current search
The input equipments such as sound reception device input current queries word in the terminal and trigger search, and terminal can be generated including current queries word
User search request, and the user search request is sent to server.For example, input frame of the user in search engine
Middle input current queries word " air ticket ", terminal can generate the searching request including current queries word " air ticket ", and be sent to service
Device.
The present embodiment can also be specifically used in terminal, and user inputs current queries word and touch during current search
After hair search, terminal can obtain the user search request including current queries word.
Can be in the present embodiment the character for inputting user in the input frame of search engine or character string directly as
Current queries word, the character or character string that can also be inputted to user are re-used as currently after carrying out the pretreatment such as error correction or participle
Query word can also extract kernel keyword as current queries word, the present invention from the character or character string that user inputs
Embodiment is to this and is not limited.Wherein, current search process refers to any search process of user.
S102：The historical query word that inquiry user inputs during at least one historical search.
In embodiments of the present invention, it after server or terminal get user search request, is searched for according to user
While current queries word in request scans for and obtains search result, user can be also inquired at least one historical search
The historical query word inputted in the process, thus judge whether historical query word and current queries word are associated, if associated,
Association search result is obtained according to the associated historical query word and current queries word.Wherein, at least one historical search
Journey refers at least one search process in generation before current search process, specifically can be user in current search mistake
The previous or multiple search process of journey, for example, user continuously searches for n times, last time searches for corresponding current search process, and
The corresponding N-1 historical search process of preceding N-1 search, wherein N is greater than 1.
It illustrates, it is assumed that in first time search process, user inputs " Sanya " in the input frame of search engine, and leads to
Cross the triggering search of click search key.In second of search process, user deletes " Sanya " in input frame and inputs " air ticket " afterwards,
And it is searched for by clicking trigger.It can then determine second of search process (i.e. user inputs the process that " air ticket " scans for)
For current search process, current queries word is " air ticket ", and (i.e. user inputs " Sanya " and scans for first time search process
Process) be historical search process, historical query word be " Sanya ".
Wherein, in order to determining whether current search process and historical search process are search that same user executes
Process can determine user identity according to User Identity such as user's login account or terminal iidentifications.Specifically, the use
It can also include User Identity in the searching request of family；User is inquired extremely according to the User Identity in step S102
The historical query word inputted during a few historical search.For example, user is using same user's login account in same terminal
Or different terminals successively execute multiple search process, can use user's login account and inquire the user in historical search
The historical query word inputted in journey；In another example user successively executes multiple search process using same terminal, can use same
Terminal iidentification inquires the historical query word that the user inputs during historical search.
S103：It determines to meet preset association relationship with the current queries word from historical query word described at least one
Historical query word, as correlation inquiry word.
It is defeated during at least one historical search for the user inquired in step S102 in the embodiment of the present invention
The historical query word entered, obtains the incidence relation of each historical query word Yu the current queries word, and judges that each history is looked into
Whether the incidence relation for asking word and the current queries word meets preset association relationship, thereby determines that out and the current queries word
Meet the historical query word of preset association relationship, and as correlation inquiry word.
S104：Obtain using the current queries word and the correlation inquiry word as common query word and search to association search
Rope is as a result, to be shown to user in search results pages.
Wherein, the association search result in search results pages to user for showing.For example, the present embodiment is specifically used for
When terminal, in step S104 after obtaining association search result, the terminal can directly display this in search results pages
Association search result；In another example when the present embodiment is specifically used for server, in step S104 obtain association search result it
Afterwards, the association search result can be sent to display equipment by server, being shown in search results pages by display equipment should
Association search is as a result, wherein show that equipment can be the terminal of the generation user search request.
In the embodiment of the present application, meet looking into for preset association relationship with current queries word if existed in historical query word
Word, i.e. correlation inquiry word are ask, illustrates that there is associated historical search process in the presence of with current search process, therefore trigger association and search
Rope, that is, the association search for obtaining the current queries word and the correlation inquiry word as common query word and search and arriving is as a result, phase
Than the independent search result that current queries word is retrieved as independent query word, which can more be bonded user
Demand, so as to reduce user's searching times to improve search efficiency and reduce the burden of server.
In the embodiment of the present application, if there is no meet default be associated with the current queries word in historical query word
The query word of system, then explanation, which is not present, has associated historical search process with current search process, therefore does not trigger association and search
Rope, it is only necessary to obtain the search result that the current queries word is retrieved as independent query word, and in search results pages into
Row display.
For example, current queries word is " air ticket ", when historical query word is " Sanya ", however, it is determined that go out " Sanya " and " machine
When ticket " meets preset association relationship, server can obtain " Sanya " and " air ticket " and corresponding association search result and return simultaneously
It is shown to terminal, enables a user to the ticket information for directly acquiring Sanya.If it is determined that being not present and " air ticket "
Meet the historical query word of preset association relationship, server can obtain " air ticket " independent corresponding search result and return to terminal
It is shown.
According to the above-mentioned technical solution, the user is obtained after obtaining user search request in the embodiment of the present invention
The current queries word that the user for including in searching request inputs during current search, scans for according to current queries word
While, the historical query word that user inputs during at least one historical search can be also inquired, when determining to exist and institute
When stating current queries word and meeting the historical query word of preset association relationship, as determines to exist to have with current search process and close
When the historical search process of connection, it is corresponding with the historical query word of preset association relationship is met further to obtain the current queries word
Association search as a result, the association search result and the corresponding search result of current queries word are opened up in search results pages together
Show to user.As it can be seen that no longer only considering the query word inputted in a search process in the embodiment of the present invention, but can examine
The relevance between current search process and historical search process is considered, so that search result is more bonded user demand, thus logical
It crosses and reduces user's searching times to improve search efficiency and reduce the burden of server.
It optionally, can also be into while the association search result that the embodiment of the present invention obtains in showing step S104
One step obtains the independent search result retrieved using the current queries word as independent query word, so as to the independent search result
It is shown together in search results pages to user with the association search result.Wherein, it described searches when the association search result and independently
Hitch fruit search result items that the association search result includes and described is independently searched when search results pages are ranked up display
The search result items that hitch fruit includes hybrid-sorting in described search result page is shown, alternatively, due to the association search result
It is more bonded user demand, therefore the described association search result can be ranked up display prior to the independent search result.
It illustrates, it is assumed that user inputs " Sanya " in the input frame of search engine, and by clicking search key triggering
Search, can search out at this time largely website relevant to " Sanya ", using etc., such as " Sanya free walker ", " Sanya hundred
Section ", " Sanya map " etc..Then, user deletes " Sanya " in input frame and inputs " air ticket " afterwards and trigger search, can be true
Making current queries word is " air ticket ".It is current search (input " air ticket " that then user, which inputs the process that " Sanya " scans for,
Scan for) corresponding historical search process, " Sanya " is historical query word.At this point, if it is determined that historical query word " three
Asia " meets preset association relationship with current queries word " air ticket ", then available to obtain using " Sanya " and " air ticket " as jointly
The association search of query word in search results pages as a result, and preferentially show using " Sanya " and " air ticket " as common query word this
Association search is as a result, the search result that display " air ticket " is retrieved as independent query word later.
Illustrate below so that association search result is prior to a kind of implementation that the independent search results ranking is shown.By
It has been shown that, therefore in order to enable the association search knot can be ranked up according to the degree of association between query word in search result
Fruit can be ranked up display prior to the independent search result, and different weighted values can be set in the server, according to compared with
High weighted value calculates the degree of association of the associative search result, calculates the independent retrieval result according to lower weighted value
The degree of association, to be ranked up display according to the calculated degree of association.Specifically, the method also includes：According at least to first
Weighted value obtains the degree of association of the associative search result, as first degree of association；According at least to described in the acquisition of the second weighted value
The degree of association of independent retrieval result, as second degree of association；Wherein, first degree of association and second degree of association for pair
Search result is ranked up display, and first weighted value is greater than second weighted value.Wherein, the present embodiment is used for server
When, calculated first degree of association and second degree of association can be sent to display equipment by server, display equipment is according to the
One degree of association and second degree of association are ranked up display to the association search result and the independent search result.
It should be noted that the embodiment of the present invention only can show association search in search results pages as a result, without aobvious
Show the independent search result retrieved using the current queries word as independent query word, the embodiment of the present invention is not subject to this
It limits.
Optionally, the embodiment of the present invention can be turned on or off association search function by user, however, it is determined that user has opened
Association search function is opened, the current queries word and the corresponding association search result of the correlation inquiry word are obtained, however, it is determined that is used
Association search function is not opened at family, then what is obtained is the current queries word individually corresponding independent search result, without obtaining
Take the association search result.
In the embodiment of the present invention, by whether including meeting in advance with the current queries word in the determination historical query word
If the correlation inquiry word of incidence relation, so that it is determined that whether user needs to trigger association search.Three kinds of determinations, which are provided below, is
The no specific implementation including correlation inquiry word.It is understood that following is only the exemplary theory to above-mentioned implementation
It is bright, it can't play the role of to the embodiment of the present invention restricted.
In a kind of implementation, it can determine whether to include correlation inquiry word by preset mapping table.
In embodiments of the present invention, mapping table can be stored in advance, be stored in the mapping table query word it
Between incidence relation, the mapping table is inquired according to current queries word and historical query word, is capable of determining that historical query
With the presence or absence of the historical query word for meeting preset association relationship with the current queries word in word.When specific implementation, by each institute
It states historical query word and forms inquiry pair with the current queries word respectively；By it is each it is described inquiry to respectively with the mapping relations
Incidence relation in table is matched, and determines the inquiry pair to match with the incidence relation in the mapping table；By institute
The inquiry to match is stated to look into corresponding historical query word as the history for meeting preset association relationship with the current queries word
Ask word.
For example, current queries word is " air ticket ", when historical query word is " Sanya ", " air ticket " and " Sanya " is formed
Inquiry pair illustrates the inquiry pair if inquiring in mapping table when including with " air ticket " and " Sanya " corresponding incidence relation
Match with the incidence relation in mapping table, then can determine that " air ticket " and " Sanya " meets preset association relationship.
In view of the limitation of amount of storage and inquiry velocity, it is difficult closing the association between query word in mapping table
System is stored comprehensively, therefore the incidence relation between query word generic can be being stored in mapping table, according to institute
Mapping table described in Query belonging to current queries word and historical query word difference is stated, is capable of determining that historical query word
In with the presence or absence of meeting the historical query word of preset association relationship with the current queries word.When specific implementation, each institute is obtained
State classification belonging to classification belonging to historical query word difference and the current queries word；It will be in each historical query word
Affiliated classification forms inquiry pair with classification belonging to the current queries word respectively；By it is each inquiry to respectively with the mapping
Incidence relation in relation table is matched, and determines the inquiry pair to match with the incidence relation in the mapping table；
Corresponding historical query word is gone through in the inquiry to match as meeting preset association relationship with the current queries word
History query word.
For example, current queries word is that " air ticket " is capable of determining that historical query word when historical query word is " Sanya "
Classification belonging to " Sanya " is " place name ", and classification belonging to current queries word " air ticket " is " ticketing service ", by " place name " and " ticketing service "
Composition inquiry pair, if in mapping table include " place name " and " ticketing service " corresponding incidence relation, illustrate the inquiry to reflect
The incidence relation penetrated in relation table matches, it is determined that " air ticket " and " Sanya " meets preset association relationship.As it can be seen that this mode
The data volume stored in mapping table can be significantly reduced, so as to improve inquiry velocity, and is searched by increasing
Rope coverage area is to improve searching accuracy.
It, can when specific implementation it should be noted that above two mode can also be used in combination in the embodiment of the present application
With in mapping table store query word between incidence relation and query word generic between incidence relation, when
When being fitted on any incidence relation, then the query word for meeting preset association relationship is capable of determining that.
In the present embodiment, mapping table can be stored in advance in the server, be closed by server according to the mapping of storage
It is that table determines the query word for meeting preset association relationship；Mapping table can also be stored in advance in the terminal, such as service
Device periodically can push mapping table to terminal, and terminal is determined to meet default association according to the mapping table being locally stored
The query word of relationship, so as to realize off-line operation.
Illustrate the acquisition pattern of the incidence relation stored in several pairs of mapping tables below, below several acquisition patterns can
It, can also any multiple combinations use to be used alone.
It is possible, firstly, to by carrying out statistics acquisition to user's search behavior.
For example, user meets search result expected from user in a search process, in order to obtain, it is more that input can be associated with
A query word can obtain the incidence relation between query word according to the query word that the association inputs.For example, user is one
In secondary search process, " air ticket " and " Beijing " is inputted simultaneously in search input frame and triggers search, illustrates " air ticket " and " north
Capital " meets incidence relation.It therefore, can inquiry by modes such as machine learning, to input is associated in a large amount of search process
Word is counted, and the incidence relation met between query word or between classification belonging to query word can be obtained.
In another example the association that can be obtained between query word is closed according to the query word successively inputted during adjacency search
System.Wherein, during adjacency search, it is expected that the search result of a preceding search process does not meet user.
For example, user's input inquiry word and after triggering search in search input frame, to the click of search result,
It checks, collect etc. that operations are seldom, such as the number of clicks of search result is not clicked even seldom, then illustrating the search knot
Fruit does not simultaneously meet user's expection, and user inputs new query word simultaneously in search input frame to further improve search result
Triggering search again then illustrates that the new query word of user's input and the preceding query word once inputted meet incidence relation.Pass through
A large amount of above-mentioned search process is counted, the association between query word or between query word generic can be obtained and closed
System.
Secondly, can also be obtained according to the business datum in webpage information.
In some webpage informations, business datum can provide a user corresponding service or information, usually user
The desired data retrieved.Such as on some tour sites, it will usually provide " place name "+" free walker ", " place name "+" with
The business datums such as group's trip " can also be obtained by analyzing these business datums with incidence relation for judging to close
Join the above-mentioned incidence relation of search.
Further, it is also possible to be obtained by modes such as artificial settings, such as using artificial experience or business demand, it is being associated with
Corresponding incidence relation is manually entered in mapping table.
In another implementation, it can determine whether to meet preset association relationship by search result.
In embodiments of the present invention, the current queries word and the corresponding association search knot of historical query word can also be obtained
Fruit, and judge the association search result compared to the independent corresponding independent search result of the current queries word, if more meet
User is expected, if it is, illustrating that current queries word and historical query word meet preset association relationship, so that it is determined that user needs
Trigger association search.Specifically, each historical query word and the current queries word are obtained respectively as common query word
The association search result retrieved；Obtain the independent search result that the current queries word is retrieved as independent query word；It will
The corresponding association search result of each historical query word is compared with the independent search result respectively, determines more
Meet the corresponding historical query word of association search result expected from user as with the current queries word and meets default be associated with
The historical query word of system, such as looked into jointly when determining that wherein one or more historical query words are used as with the current queries word
Ask word and search to association search as a result, to be more in line with user compared to the independent search result expected, will be one or more
A historical query word is as the historical query word for meeting preset association relationship with the current queries word.Wherein it is possible to according to searching
The history frequency of occurrences of hitch fruit, history frequency of occurrence check number by user click frequency, by user, are collected time by user
Number etc. is calculated to meeting degree expected from user.
For example, current queries word is " air ticket ", when historical query word is " Sanya ", " air ticket " and " Sanya " is obtained as altogether
The association search retrieved with query word is as a result, and obtain the independent search knot that " air ticket " is retrieved as independent query word
Fruit, if the history frequency of occurrence of the association search result is 10000 times, and the history frequency of occurrence of the independent retrieval result is
3000 times, then illustrates that the association search result is more in line with user compared to the independent search result and is expected, be capable of determining that user
It needs to trigger association search, preferentially shows the association search result.If the history frequency of occurrence of the associative search result is 2000
It is secondary, and the history frequency of occurrence of the independent retrieval result is 3000 times, then illustrates that the association search result is independently searched for compared to this
It is expected as a result, user can not be more in line with, therefore, is capable of determining that user does not need triggering association search at this time, only shows
The independent search result.
In another implementation, it can determine whether to meet preset association relationship by the time difference of triggering search.
When user is carried out continuously multiple search in a relatively short period of time, then illustrate that user is likely to be to need to trigger association
Therefore search is less than preset time threshold when the time difference for the triggering search for determining the current queries word and historical query word
Value, then illustrate that the historical query word and the current queries word meet preset association relationship.When specific implementation, obtain respectively each
The historical query word corresponding time difference triggered between triggering search time corresponding with current queries word search time, and
Each time difference is compared with preset time threshold respectively；When determining that the time difference less than preset time threshold corresponding goes through
History query word is as the historical query word for meeting preset association relationship with the current queries word.
For example, current queries word is " air ticket ", when historical query word is " Sanya ", user inputs " Sanya " and triggers
The time of search is t1, and user inputs " air ticket " and triggers the time of search as t2, if the time difference between t1 and t2 is less than in advance
It is, for example, less than that 1 second, then " Sanya " and " air ticket " meet preset association relationship if time threshold.
Corresponding above method embodiment, present invention also provides corresponding Installation practices, are specifically described below.
Referring to Fig. 2, this application provides a kind of Installation practices of searcher, including：First acquisition module 201,
Enquiry module 202, determining module 203 and second obtain module 204.
First obtains module 201, includes user in the user search request current for obtaining user search request
The current queries word inputted in search process；
Enquiry module 202, the historical query word inputted during at least one historical search for inquiring user；
Determining module 203 meets for determining from historical query word described at least one with the current queries word
The historical query word of preset association relationship, as correlation inquiry word；
Second obtains module 204, for obtaining using the current queries word and the correlation inquiry word as common query
Word and search to association search as a result, to be shown to user in search results pages.
Wherein, described search device can be used in server or terminal.
Optionally, described device further includes：
Third obtains module, for obtaining the independent search knot retrieved using the current queries word as independent query word
Fruit, to be shown to user in search results pages together with the association search result.
Optionally, described device further includes：
First display module, search result items and the independent search result for including by association search result include
Search result items in described search result page hybrid-sorting show；Alternatively, the first display module, for the association to be searched
Hitch fruit shows prior to the independent search result.
Optionally, the determining module includes：
First relation table acquiring unit is stored in the mapping table and looks into for obtaining preset mapping table
Ask the incidence relation between word；
First matching unit, for each historical query word to be formed inquiry pair with the current queries word respectively,
By each inquiry to being matched respectively with the incidence relation in the mapping table, determine and the mapping relations
The inquiry pair that incidence relation in table matches；
First determination unit, for currently looking into corresponding historical query word the inquiry to match as with described
Ask the historical query word that word meets preset association relationship.
Optionally, the determining module includes：
Second relation table acquiring unit is stored in the mapping table and looks into for obtaining preset mapping table
Ask the incidence relation between word generic；
Attribute acquiring unit, for obtaining each historical query word affiliated classification and the current queries respectively
Classification belonging to word；
Second matching unit, for by classification belonging to each historical query word respectively with the current queries word institute
The classification composition inquiry pair of category, by each inquiry to being matched respectively with the incidence relation in the mapping table；
Second determination unit, the inquiry pair for determining to match with the incidence relation in the mapping table, with
And the inquiry to match is met into preset association relationship as with the current queries word to corresponding historical query word
Historical query word.
Optionally, the incidence relation stored in the mapping table is obtained by following any one or more modes：
It obtained according to the query word for being associated with input in a search process, looked into according to what is successively inputted during adjacency search
It askes word to obtain, be obtained according to the business datum in webpage information, and obtained by being manually set.
Optionally, the determining module includes：
Association results acquiring unit, for obtaining each historical query word and the current queries word respectively as altogether
The association search result retrieved with query word；
Independent results acquiring unit, the independent search retrieved for obtaining the current queries word as independent query word
As a result；
First comparing unit, for by the corresponding association search result of each historical query word respectively with the independence
Search result is compared；
Third determination unit, for determining to be more in line with the corresponding historical query word of association search result expected from user
As the historical query word for meeting preset association relationship with the current queries word.
Optionally, the determining module includes：
Time difference acquiring unit, for obtaining each historical query word corresponding triggering search time and current respectively
Time difference between query word corresponding triggering search time；
Second comparing unit, for each time difference to compare with preset time threshold respectively；
4th determination unit, for determine the time difference corresponding historical query word less than preset time threshold as with
The current queries word meets the historical query word of preset association relationship.
It optionally, further include User Identity in the user search request；
The enquiry module is specifically used for inquiring user at least one historical search according to the User Identity
The historical query word inputted in journey.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
Fig. 3 is a kind of block diagram of device 300 for search shown according to an exemplary embodiment.For example, device 300
It can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, Medical Devices,
Body-building equipment, personal digital assistant etc..
Referring to Fig. 3, device 300 may include following one or more components：Processing component 302, memory 304, power supply
Component 306, multimedia component 308, audio component 310, the interface 312 of input/output (I/O), sensor module 314, and
Communication component 316.
The integrated operation of the usual control device 300 of processing component 302, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 302 may include that one or more processors 320 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 302 may include one or more modules, just
Interaction between processing component 302 and other assemblies.For example, processing component 302 may include multi-media module, it is more to facilitate
Interaction between media component 308 and processing component 302.
Memory 304 is configured as storing various types of data to support the operation in equipment 300.These data are shown
Example includes the instruction of any application or method for operating on the device 300, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 304 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 306 provides electric power for the various assemblies of device 300.Power supply module 306 may include power management system
System, one or more power supplys and other with for device 300 generate, manage, and distribute the associated component of electric power.
Multimedia component 308 includes the screen of one output interface of offer between described device 300 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 308 includes a front camera and/or rear camera.When equipment 300 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 310 is configured as output and/or input audio signal.For example, audio component 310 includes a Mike
Wind (MIC), when device 300 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 304 or via communication set
Part 316 is sent.In some embodiments, audio component 310 further includes a loudspeaker, is used for output audio signal.
I/O interface 312 provides interface between processing component 302 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to：Home button, volume button, start button and lock
Determine button.
Sensor module 314 includes one or more sensors, and the state for providing various aspects for device 300 is commented
Estimate.For example, sensor module 314 can detecte the state that opens/closes of equipment 300, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 300, and sensor module 314 can be with 300 1 components of detection device 300 or device
Position change, the existence or non-existence that user contacts with device 300,300 orientation of device or acceleration/deceleration and device 300
Temperature change.Sensor module 314 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 314 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 316 is configured to facilitate the communication of wired or wireless way between device 300 and other equipment.Device
300 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 316 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 316 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 300 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic building bricks are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 304 of instruction, above-metioned instruction can be executed by the processor 320 of device 300 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal
When device executes, so that mobile terminal is able to carry out a kind of searching method, the method includes：
User search request is obtained, is inputted during current search in the user search request including user current
Query word；
The historical query word that inquiry user inputs during at least one historical search；
It determines to meet going through for preset association relationship with the current queries word from historical query word described at least one
History query word, as correlation inquiry word；
Obtain the association search knot arrived using the current queries word and the correlation inquiry word as common query word and search
Fruit, to be shown to user in search results pages.
Optionally, the method also includes：
Obtain the independent search result that retrieves using the current queries word as independent query word, so as to the association
Search result is shown to user in search results pages together.
Optionally, the search knot that the search result items and the independent search result that the association search result includes include
Fruit hybrid-sorting in described search result page is shown；
Alternatively,
The association search result is shown prior to the independent search result.
Optionally, described to determine to meet default close with the current queries word from historical query word described at least one
The historical query word of connection relationship, including：
Obtain preset mapping table, the incidence relation being stored between query word in the mapping table；It will be every
A historical query word forms inquiry pair with the current queries word respectively；
By it is each it is described inquiry to being matched respectively with the incidence relation in the mapping table, determine with it is described
The inquiry pair that incidence relation in mapping table matches；
The inquiry to match is met into default be associated with as with the current queries word to corresponding historical query word
The historical query word of relationship.
Optionally, described to determine to meet default close with the current queries word from historical query word described at least one
The historical query word of connection relationship, including：
Preset mapping table is obtained, the association being stored between query word generic in the mapping table is closed
System；
Obtain classification belonging to classification belonging to each historical query word difference and the current queries word；
Classification belonging to each historical query word is formed with classification belonging to the current queries word respectively and is inquired
It is right；
By each inquiry to being matched respectively with the incidence relation in the mapping table, determine and the mapping
The inquiry pair that incidence relation in relation table matches；
The inquiry to match is met into default be associated with as with the current queries word to corresponding historical query word
The historical query word of relationship.
Optionally, the incidence relation stored in the mapping table is obtained by following any one or more modes：
It obtained according to the query word for being associated with input in a search process, looked into according to what is successively inputted during adjacency search
It askes word to obtain, be obtained according to the business datum in webpage information, and obtained by being manually set.
Optionally, described to determine to meet default close with the current queries word from historical query word described at least one
The historical query word of connection relationship, including：
Obtain respectively each historical query word and the current queries word as common query word and search to be associated with
Search result；
Obtain the independent search result that the current queries word is retrieved as independent query word；
The corresponding association search result of each historical query word is compared with the independent search result respectively,
It determines to be more in line with the corresponding historical query word of association search result expected from user to meet as with the current queries word
The historical query word of preset association relationship.
Optionally, described to determine to meet default close with the current queries word from historical query word described at least one
The historical query word of connection relationship, including：
The triggering corresponding with current queries word of each historical query word corresponding triggering search time is obtained respectively to search
Time difference between the rope time, and each time difference is compared with preset time threshold respectively；
It determines less than the time difference corresponding historical query word of preset time threshold as full with the current queries word
The historical query word of sufficient preset association relationship.
It optionally, further include User Identity in the user search request；
The historical query word that the inquiry user inputs during at least one historical search, including：
The historical query word that user inputs during at least one historical search is inquired according to the User Identity.
Fig. 4 is the structural schematic diagram of server in the embodiment of the present invention.The server 400 can be due to configuration or performance be different
Generate bigger difference, may include one or more central processing units (central processing units,
CPU) 422 (for example, one or more processors) and memory 432, one or more storage application programs 442 or
The storage medium 430 (such as one or more mass memory units) of data 444.Wherein, memory 432 and storage medium
430 can be of short duration storage or persistent storage.The program for being stored in storage medium 430 may include one or more modules
(diagram does not mark), each module may include to the series of instructions operation in server.Further, central processing unit
422 can be set to communicate with storage medium 430, and the series of instructions behaviour in storage medium 430 is executed on server 400
Make.
Server 400 can also include one or more power supplys 426, one or more wired or wireless networks
Interface 450, one or more input/output interfaces 458, one or more keyboards 456, and/or, one or one
The above operating system 441, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc..
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.The present invention is directed to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of searching method, which is characterized in that including：
User search request is obtained, includes the current queries that user inputs during current search in the user search request
Word；
The historical query word that inquiry user inputs during at least one historical search；
Determine that the history for meeting preset association relationship with the current queries word is looked into from historical query word described at least one
Word is ask, as correlation inquiry word；
Obtain the association search arrived as common query word and search using the current queries word and the correlation inquiry word as a result, with
Just user is shown in search results pages.
2. searching method according to claim 1, which is characterized in that the method also includes：
Obtain the independent search result that retrieves using the current queries word as independent query word, so as to the association search
As a result user is shown in search results pages together.
3. searching method according to claim 2, which is characterized in that
The search result items that the search result items and the independent search result that the association search result includes include are described
Hybrid-sorting is shown in search results pages；
Alternatively,
The association search result is shown prior to the independent search result.
4. searching method according to claim 1, which is characterized in that described true from historical query word described at least one
The historical query word for meeting preset association relationship with the current queries word is made, including：
Preset mapping table is obtained, the mapping table is stored with the incidence relation between query word；
Each historical query word is formed into inquiry pair with the current queries word respectively；
By each inquiry to being matched respectively with the incidence relation in the mapping table, determine and the mapping
The inquiry pair that incidence relation in relation table matches；
The inquiry to match is met into preset association relationship as with the current queries word to corresponding historical query word
Historical query word.
5. searching method according to claim 1, which is characterized in that described true from historical query word described at least one
The historical query word for meeting preset association relationship with the current queries word is made, including：
Obtain preset mapping table, the incidence relation being stored between query word generic in the mapping table；
Obtain classification belonging to classification belonging to each historical query word difference and the current queries word；
Classification belonging to each historical query word is formed into inquiry pair with classification belonging to the current queries word respectively；
By each inquiry to being matched respectively with the incidence relation in the mapping table, determine and the mapping relations
The inquiry pair that incidence relation in table matches；
The inquiry to match is met into preset association relationship as with the current queries word to corresponding historical query word
Historical query word.
6. searching method according to claim 4 or 5, which is characterized in that the association stored in the mapping table is closed
System is obtained by following any one or more modes：
It is obtained, according to the query word for being associated with input in a search process according to the query word successively inputted during adjacency search
It obtains, is obtained according to the business datum in webpage information, and obtained by being manually set.
7. searching method according to claim 1, which is characterized in that described true from historical query word described at least one
The historical query word for meeting preset association relationship with the current queries word is made, including：
The association search that each historical query word and the current queries word are arrived as common query word and search is obtained respectively
As a result；
Obtain the independent search result that the current queries word is retrieved as independent query word；
The corresponding association search result of each historical query word is compared with the independent search result respectively, is determined
It is default as meeting with the current queries word that it is more in line with the corresponding historical query word of association search result expected from user out
The historical query word of incidence relation.
8. searching method according to claim 1, which is characterized in that described true from historical query word described at least one
The historical query word for meeting preset association relationship with the current queries word is made, including：
When obtaining corresponding with the current queries word triggering search of each historical query word corresponding triggering search time respectively
Between between time difference, and each time difference is compared with preset time threshold respectively；
It determines pre- as meeting with the current queries word less than the time difference corresponding historical query word of preset time threshold
If the historical query word of incidence relation.
9. a kind of searcher, which is characterized in that including：
First obtains module, includes user in the user search request in current search mistake for obtaining user search request
The current queries word inputted in journey；
Enquiry module, the historical query word inputted during at least one historical search for inquiring user；
Determining module meets default be associated with the current queries word for determining from historical query word described at least one
The historical query word of relationship, as correlation inquiry word；
Second obtains module, arrives for obtaining using the current queries word and the correlation inquiry word as common query word and search
Association search as a result, to be shown to user in search results pages.
10. a kind of device for search, which is characterized in that it include memory and one or more than one program,
Perhaps more than one program is stored in memory and is configured to be executed by one or more than one processor for one of them
The one or more programs include the instruction for performing the following operation：
User search request is obtained, includes the current queries that user inputs during current search in the user search request
Word；
The historical query word that inquiry user inputs during at least one historical search；
Determine that the history for meeting preset association relationship with the current queries word is looked into from historical query word described at least one
Word is ask, as correlation inquiry word；
Obtain the association search arrived as common query word and search using the current queries word and the correlation inquiry word as a result, with
Just user is shown in search results pages.
11. a kind of machine readable media is stored thereon with instruction, when executed by one or more processors, so that device is held
Searching method of the row as described in one or more in claim 1 to 8.
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| CN112148941B (en) * | 2020-09-24 | 2023-07-25 | 网易（杭州）网络有限公司 | Information prompting method, device and terminal equipment |
| CN114817690A (en) * | 2022-06-28 | 2022-07-29 | 江西医之健科技有限公司 | Data searching method and system |
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