CN104462465A - Input prompting method and input prompting device - Google Patents

Input prompting method and input prompting device Download PDF

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Publication number
CN104462465A
CN104462465A CN201410787864.2A CN201410787864A CN104462465A CN 104462465 A CN104462465 A CN 104462465A CN 201410787864 A CN201410787864 A CN 201410787864A CN 104462465 A CN104462465 A CN 104462465A
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China
Prior art keywords
content
input
suggestion
treat
prompt result
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CN201410787864.2A
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Chinese (zh)
Inventor
孙彬
黄始韬
范桂群
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Baidu Online Network Technology Beijing Co Ltd
Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Priority to CN201410787864.2A priority Critical patent/CN104462465A/en
Publication of CN104462465A publication Critical patent/CN104462465A/en
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    • 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
    • G06F16/951Indexing; Web crawling techniques

Abstract

The invention discloses an input prompting method and an input prompting device. The input prompting method includes acquiring current inputted contents of users; identifying to-be-prompted contents in the inputted contents by means of rule matching; retrieving the to-be-prompted contents and displaying input prompting results corresponding to the retrieved to-be-prompted contents. The to-be-prompted contents are parts of the inputted contents. The input prompting device comprises an inputted content acquisition module, a to-be-prompted content identification module, a to-be-prompted content retrieval module and an input prompting result display module. The inputted content acquisition module is used for acquiring the current inputted contents of the users; the to-be-prompted content identification module is used for identifying the to-be-prompted contents in the inputted contents by means of rule matching, and the to-be-prompted contents are the parts of the inputted contents; the to-be-prompted content retrieval module is used for retrieving the to-be-prompted contents; the input prompting result display module is used for displaying the input prompting results corresponding to the retrieved to-be-prompted contents. The input prompting method and the input prompting device have the advantages that dependency of the input prompting results on index databases can be reduced, the input prompting recall rate can be increased, and the user experience can be improved.

Description

A kind of input prompt method and apparatus
Technical field
The embodiment of the present invention relates to search technique field, particularly relates to a kind of input prompt method and apparatus.
Background technology
At present, provide input prompt according to user's input and become each website, the especially necessary functions in mobile Internet field.Input prompt can reduce user's input quantity effectively, promotes Consumer's Experience.Such as, user wants to input " the online business hall of China Mobile ", but when user only inputs " China ", website can provide in prompting frame " China World Hotel; travel in China net; Chinese logistics net, the online business hall of China Mobile ... ", therefore, user can directly select " the online business hall of China Mobile " in prompting frame, carrying out follow-up input, need not decrease input quantity.
The full content that the input prompt method of prior art generally uses user to input is retrieved, and prompting result depends on index database unduly.When the structure of user input content is more complicated, when cannot retrieve in index database, input prompt cannot be returned or the prompting result that returns is not the content that user wants to search for.Such as.The content of user's input is " event of driving from Baidu mansion ", is now retrieved index database by user input content " event of driving from Baidu mansion ", does not return input prompt result.Therefore, the input prompt method recall rate of prior art is low, poor user experience.
Summary of the invention
The invention provides a kind of input prompt method and apparatus, to realize improving input prompt recall rate, promote Consumer's Experience.
First aspect, embodiments provides a kind of input prompt method, comprising:
Obtain the input content that user is current;
By treating suggestion content described in rule match identification in input content, described in treat that suggestion content is the partial content in described input content;
Treat described in using that suggestion content is retrieved, and display retrieve described in treat the input prompt result that suggestion content is corresponding.
Second aspect, the embodiment of the present invention additionally provides a kind of input prompt device, and this device comprises:
Input content acquisition module, for obtaining the current input content of user;
Treat suggestion content identification module, for by treating suggestion content described in rule match identification in input content, described in treat that suggestion content is the partial content in described input content;
Treat suggestion content retrieval module, described in using, treat that suggestion content is retrieved;
Input prompt result display module, for show retrieve described in treat the input prompt result that suggestion content is corresponding.
The present invention is by obtaining the current input content of user and by treating suggestion content described in rule match identification in input content, treat described in using that suggestion content is retrieved, and display retrieve described in treat the input prompt result that suggestion content is corresponding, owing to treating that suggestion content is the partial content of the current input content of user, therefore use and treat that suggestion content is retrieved, the probability of input prompt result can be obtained, be greater than and use all input content to carry out retrieving the probability obtaining input prompt result, thus improve input prompt recall rate, improve Consumer's Experience.
Accompanying drawing explanation
The process flow diagram of a kind of input prompt method that Fig. 1 provides for the embodiment of the present invention one;
The process flow diagram of a kind of input prompt method that Fig. 2 provides for the embodiment of the present invention two;
Matched rule instantiation in the matching rule base that Fig. 3 provides for the embodiment of the present invention two;
Fig. 4 treats that suggestion content carries out the result for retrieval schematic diagram retrieved for the use that the embodiment of the present invention two provides;
The input prompt result display schematic diagram that Fig. 5 provides for the embodiment of the present invention two;
Fig. 6 is the process flow diagram of a kind of input prompt method that the embodiment of the present invention three provides;
Fig. 7 is the process flow diagram of a kind of input prompt method that the embodiment of the present invention four provides;
Figure 8 shows that the structural representation of a kind of input prompt device that the embodiment of the present invention five provides.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Embodiment one
The process flow diagram of a kind of input prompt method that Fig. 1 provides for the embodiment of the present invention one, the method of the present embodiment can be performed by input prompt device, this device realizes by the mode of software, and the terminal device of general accessible site in search engine client place (such as, desktop computer or notebook etc.) in, or as the subroutine of search engine client.The method of the present embodiment specifically comprises following operation:
110, the current input content of user is obtained;
This operation specifically when user often inputs the character of preseting length and determines that user does not terminate input, performs and obtains the current input content of user.Described preseting length can be 1 character length, and the length of the present invention to user input content is not construed as limiting.The content that user can input by this operation carries out identifying and extracting as input content, such as user wants to input " from Baidu mansion to Palace Museum ", but the current content inputted is " from Baidu mansion to event ", and " from Baidu mansion to event " conduct input content extracts by this operation.
120, by treating suggestion content described in rule match identification in input content, described in treat that suggestion content is the partial content in described input content;
The object of this operation be identify extract described in treat suggestion content in input content, treat that suggestion content is a part for user's input content.Particularly, treat that suggestion content is by being mated with the matched rule in the matching rule base set up in advance by described input content, from described input content, identification is extracted.
130, use described in treat that suggestion content is retrieved, and display retrieve described in treat the input prompt result that suggestion content is corresponding.
Utilize obtain in operation 120 treat that suggestion content is retrieved in index database, and will treat that input prompt result that suggestion content is corresponding is as the input prompt result of user input content, then shows described input prompt result described in retrieving.Concrete display format can be below user input content frame, show described input prompt result, but is not limited thereto.
The technical scheme of the present embodiment, by obtaining the current input content of user and by treating suggestion content described in rule match identification in input content, treat described in using that suggestion content is retrieved, and display retrieve described in treat the input prompt result that suggestion content is corresponding, improve input prompt recall rate, improve Consumer's Experience.
Embodiment two
The process flow diagram of a kind of input prompt method that Fig. 2 provides for the embodiment of the present invention two, the present embodiment is the optimization on above-described embodiment basis, and the method comprises particularly:
210, the current input content of user is obtained;
220, use described in input content retrieve, with the input prompt result that input content is corresponding described in obtaining;
All input contents of user's input are used to retrieve in index database, with the input prompt result that input content is corresponding described in obtaining.Generally, when user input content structure is more complicated, the input prompt result that this operation obtains is empty.
230, when the input prompt result that described in not obtaining, input content is corresponding, described input content is mated with the matched rule in the matching rule base set up in advance; Described matched rule is made up of at least one character and asterisk wildcard;
When not obtaining input prompt result according to the described search index of input content storehouse, described input content is mated with the matched rule in the matching rule base set up in advance.Such as, user input content is " event of driving from Baidu mansion ", and when this content being retrieved in index database, prompting result is empty.Therefore in order to obtain the prompting result of the input content of this labyrinth, input content being mated with the matched rule in the matching rule base set up in advance, obtaining the sentence structure of this input content.Described matched rule is made up of at least one character and asterisk wildcard, be used for describe sentence structure, described asterisk wildcard comprise *,? Deng symbol, be used for searching for file generally.
240, by described input content, with the content corresponding to last asterisk wildcard in the matched rule that the match is successful, treat suggestion content described in being defined as in input content;
Fig. 3 is the matched rule instantiation in matching rule base.If a certain item matched rule on input content successful match in Fig. 3, then by the part of input content corresponding to last asterisk wildcard in matched rule, as treating suggestion content in described input content.Such as user input content be " drive from Baidu mansion therefore ", then with this matched rule of having mated of input content be " driving * from * ", the content corresponding to last asterisk wildcard * of this matched rule is " event ", therefore, " event " is treated suggestion content as " drive from Baidu mansion therefore ".
It should be noted that; treat that the determination of suggestion content is not limited to the realization of operation 240; the partial content of input content can be defined as retrieving the scheme treating suggestion content that uses all in protection scope of the present invention by any other; such as last N number of character of input content is defined as retrieving use treat suggestion content, the value of N is greater than 1 and is less than the total number of character that input content comprises.
250, use described in treat that suggestion content is retrieved, and display retrieve described in treat the input prompt result that suggestion content is corresponding.
Or for user's input " event of driving from Baidu mansion ", operation 240, obtained this input content treat that suggestion content is " event ", use treats that suggestion content is that " event " is retrieved in index database, as shown in Figure 4, use treats that suggestion content is that the result for retrieval that " event " carries out retrieving has " Palace Museum ", " story south gate ", " north gate, native place ", " the Forbidden City-bus stop " etc.Show after described input content and the described input prompt result corresponding until suggestion content are spliced, as shown in Figure 5.
The technical scheme of the present embodiment, by described in using input content retrieve, with the input prompt result that input content is corresponding described in obtaining, when the input prompt result that described in not obtaining, input content is corresponding, described in using input content treat that suggestion content is retrieved, and display retrieve described in treat the input prompt result that suggestion content is corresponding, solve when input content is complicated, the problem of input prompt cannot be returned, improve Consumer's Experience.
Embodiment three
Fig. 6 is the process flow diagram of a kind of input prompt method that the embodiment of the present invention three provides.The present embodiment is optimized based on above-described embodiment, in the present embodiment, preferred use simultaneously described in input content and described input content treat that suggestion content is retrieved, and by retrieve retrieve described in input content is corresponding input prompt result and the described input prompt result treating that suggestion content is corresponding show.As shown in Figure 5, the method specifically comprises:
310, the current input content of user is obtained;
320, by treating suggestion content described in rule match identification in input content, described in treat that suggestion content is the partial content in described input content;
330, use described in input content carry out retrieving and described in treat that suggestion content is retrieved;
340 and display retrieve described in treat the input prompt result that suggestion content is corresponding and input prompt result corresponding to the described input content retrieved.
The specific implementation process of the embodiment of the present invention is described below by a concrete example.
Such as, user input content is " from Beijing to mountain ", the current input content of user is first obtained for " from Beijing to mountain " by the method, then inquiring with this matched rule that input content has mated in matching rule base is " from * to * ", the content corresponding to last asterisk wildcard * of this matched rule is " mountain ", therefore, " mountain " is treated suggestion content as " from Beijing to mountain ".Use input content " from Beijing to mountain " and treat that suggestion content " mountain " is retrieved in index database simultaneously.Wherein, the result using input content " from Beijing to mountain " to retrieve is " from Beijing to Shandong ", " from Beijing to Tourism in Shanxi Province ", " from Beijing to Shanxi ", " from Beijing to the Shanhai Pass " etc., using the input prompt result of this result for retrieval as input content.Use treats that the result for retrieval of suggestion content " mountain " is " Shandong ", " Shanxi ", " education Enrollment Examination Institute, Shandong " etc., use is treated the result for retrieval of suggestion content " mountain " and above-mentioned input content " from Beijing to mountain " is spliced, as the input prompt result treating suggestion content.Finally above-mentioned use input content " from Beijing to mountain " and use are treated the input prompt result display that suggestion content " mountain " obtains.If the input prompt result that user finally selects is " from Beijing to Shandong ", described in so using input content carry out retrieving and use described in treat that suggestion content carries out retrieving the input prompt result obtained and is all called back; So to only have described in use input content to carry out retrieving the input prompt result obtained to be called back if the input prompt result that user finally selects is " from Beijing to the Shanhai Pass "; If the input prompt result that user finally selects is " educating Enrollment Examination Institute from Beijing to Shandong ", so only has described in use and treat that suggestion content carries out retrieving the input prompt result obtained and is called back.The technical scheme that the present embodiment provides, by described in using input content carry out retrieving and described in treat that suggestion content is retrieved, and display retrieve described in treat input prompt result that suggestion content is corresponding and input prompt result corresponding to the described input content retrieved, further increase input prompt recall rate, and when input content carries out being retrieved as sky described in using, corresponding input prompt result also can be obtained.
Embodiment four
Fig. 7 is the process flow diagram of a kind of input prompt method that the embodiment of the present invention four provides.The present embodiment is optimized based on above-described embodiment, in the present embodiment, preferably, before the input prompt result treating input prompt result that suggestion content is corresponding described in retrieving and input content is corresponding described in retrieving is shown, first treat the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to setting rule by described, sort.As shown in Figure 6, the method comprises following operation:
410, the current input content of user is obtained;
420, by treating suggestion content described in rule match identification in input content, described in treat that suggestion content is the partial content in described input content;
430, use described in treat suggestion content carry out retrieving and use described in input content retrieve,
440, treat the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to setting rule by described, sort;
Preferably, input prompt result corresponding for described input content is come described in treat the input prompt result that suggestion content is corresponding before.
450, treat the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to ranking results by described, show.
The specific implementation process of the embodiment of the present invention is described below by a concrete example.
Such as, user input content is " having what wine near the Forbidden City ", the current input content of user is first obtained for " having what wine near the Forbidden City " by the method, then inquiring with this matched rule that input content has mated in matching rule base is " having what * near * ", the content corresponding to last asterisk wildcard * of this matched rule is " wine ", therefore, " wine " is treated suggestion content as " having what wine near the Forbidden City ".Use input content " near the Forbidden City, to have what wine " simultaneously and treat that suggestion content " wine " is retrieved in index database.Wherein, the result using input content " to have what wine near the Forbidden City " to retrieve is " having what hotel near the Forbidden City ", using the input prompt result of this result for retrieval as input content.Use treats that the result for retrieval of suggestion content " wine " is " hotel ", " Bacchus ", " wine cabinet " etc., use treated the result for retrieval of suggestion content " wine " and what wine above-mentioned input content " is had " splice, as treating suggestion content input prompt result near the Forbidden City.Before treating the input prompt result that suggestion content " wine " is corresponding described in what wine described input content " is had " near the Forbidden City corresponding input prompt result comes, finally by the input prompt result display after above-mentioned sequence.
The technical scheme that the embodiment of the present invention provides, by treat described in using suggestion content carry out retrieving and use described in input content retrieve; And treat that the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content sort according to setting rule by described; The input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content is treated by described according to ranking results, show, solve input prompt result and problem is depended on unduly to index database, combination utilizes index database effectively, improve input prompt recall rate, improve Consumer's Experience.
Embodiment five
Figure 8 shows that the structural representation of a kind of input prompt device that the embodiment of the present invention five provides, this device comprises:
Input content acquisition module 510, for obtaining the current input content of user;
Treat suggestion content identification module 520, for by treating suggestion content described in rule match identification in input content, described in treat that suggestion content is the partial content in described input content;
Treat suggestion content retrieval module 530, described in using, treat that suggestion content is retrieved;
Input prompt result display module 540, for show retrieve described in treat the input prompt result that suggestion content is corresponding.
The technical scheme that the embodiment of the present invention provides, by obtaining the current input content of user and by treating suggestion content described in rule match identification in input content, treat described in using that suggestion content is retrieved, and display retrieve described in treat the input prompt result that suggestion content is corresponding, solve input prompt result and problem is depended on unduly to index database, combination utilizes index database effectively, improves input prompt recall rate, improves Consumer's Experience.
On above-described embodiment basis, described in treat suggestion content identification module, specifically comprise:
Matched rule matching unit, for mating described input content with the matched rule in the matching rule base set up in advance; Described matched rule is made up of at least one character and asterisk wildcard;
Treat suggestion content determining unit, for by described input content, with the content corresponding to last asterisk wildcard in the matched rule that the match is successful, treat suggestion content described in being defined as in input content.
Further, when user often inputs the character of preseting length and determines that user does not terminate input, each module triggering described input prompt device performs corresponding operating.
On above-described embodiment basis, described device also comprises: input content retrieval module, for described in using input content retrieve, with the input prompt result that input content is corresponding described in obtaining; Describedly treat suggestion content identification module, specifically for: when the input prompt result that described in not obtaining, input content is corresponding, by treating suggestion content described in rule match identification in input content.
On above-described embodiment basis, described device also comprises: input content retrieval module, for described in using input content retrieve; Described input prompt result display module, also for the input prompt result that input content is corresponding described in retrieving being shown.
On above-described embodiment basis, described device also comprises: order module, for treating the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to setting rule by described, sorts;
Described input prompt result display module, also for treating the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to ranking results by described, shows.
Further, described order module, specifically for: before treating the input prompt result that suggestion content is corresponding described in input prompt result corresponding for described input content being come.
The input prompt device that the embodiment of the present invention provides can be used for the input prompt method that execution any embodiment of the present invention provides, and possesses corresponding functional module, realizes identical beneficial effect.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.

Claims (14)

1. an input prompt method, is characterized in that, comprising:
Obtain the input content that user is current;
By treating suggestion content described in rule match identification in input content, described in treat that suggestion content is the partial content in described input content;
Treat described in using that suggestion content is retrieved, and display retrieve described in treat the input prompt result that suggestion content is corresponding.
2. method according to claim 1, is characterized in that, described by treating suggestion content described in rule match identification in input content, specifically comprises:
Described input content is mated with the matched rule in the matching rule base set up in advance; Described matched rule is made up of at least one character and asterisk wildcard;
By in described input content, with the content corresponding to last asterisk wildcard in the matched rule that the match is successful, treat suggestion content described in being defined as in input content.
3. method according to claim 1, it is characterized in that, when user often inputs the character of preseting length and determines that user does not terminate input, perform and obtain the current input content of user, by treating suggestion content described in rule match identification in input content, described in using, treat that suggestion content carries out retrieving and shows the operation of the input prompt result retrieved.
4. method according to claim 1, is characterized in that, after the current input content of described acquisition user, by described in rule match identification in input content treat suggestion content before, also comprise:
Described in using, input content is retrieved, with the input prompt result that input content is corresponding described in obtaining;
Described by treating suggestion content described in rule match identification in input content, specifically comprise:
When the input prompt result that described in not obtaining, input content is corresponding, by treating suggestion content described in rule match identification in input content.
5. method according to claim 1, is characterized in that, is treating that suggestion content carries out retrieving and when showing the input prompt result retrieved, also comprises described in described use:
Described in using, input content is retrieved, the input prompt result that input content is corresponding described in retrieving is shown.
6. method according to claim 5, is characterized in that, by described treat that the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content show before, also comprise:
Treat the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to setting rule by described, sort;
Treat that the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content show by described, specifically comprise:
Treat the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to ranking results by described, show.
7. method according to claim 6, is characterized in that, describedly treats the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to setting rule by described, sorts, specifically comprises:
Before treating the input prompt result that suggestion content is corresponding described in input prompt result corresponding for described input content being come.
8. an input prompt device, is characterized in that, comprising:
Input content acquisition module, for obtaining the current input content of user;
Treat suggestion content identification module, for by treating suggestion content described in rule match identification in input content, described in treat that suggestion content is the partial content in described input content;
Treat suggestion content retrieval module, described in using, treat that suggestion content is retrieved;
Input prompt result display module, for show retrieve described in treat the input prompt result that suggestion content is corresponding.
9. device according to claim 8, is characterized in that, described in treat suggestion content identification module, specifically comprise:
Matched rule matching unit, for mating described input content with the matched rule in the matching rule base set up in advance; Described matched rule is made up of at least one character and asterisk wildcard;
Treat suggestion content determining unit, for by described input content, with the content corresponding to last asterisk wildcard in the matched rule that the match is successful, treat suggestion content described in being defined as in input content.
10. device according to claim 8, is characterized in that, when user often inputs the character of preseting length and determines that user does not terminate input, each module triggering described input prompt device performs corresponding operating.
11. devices according to claim 8, is characterized in that, also comprise:
Input content retrieval module, for described in using input content retrieve, with the input prompt result that input content is corresponding described in obtaining;
Describedly treat suggestion content identification module, specifically for:
When the input prompt result that described in not obtaining, input content is corresponding, by treating suggestion content described in rule match identification in input content.
12. devices according to claim 8, is characterized in that, also comprise:
Input content retrieval module, for described in using input content retrieve,
Described input prompt result display module, also for the input prompt result that input content is corresponding described in retrieving being shown.
13. devices according to claim 12, is characterized in that, also comprise:
Order module, for treating the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to setting rule by described, sorts;
Described input prompt result display module, also for treating the input prompt result that suggestion content is corresponding and input prompt result corresponding to described input content according to ranking results by described, shows.
14. devices according to claim 13, is characterized in that, described order module, specifically for:
Before treating the input prompt result that suggestion content is corresponding described in input prompt result corresponding for described input content being come.
CN201410787864.2A 2014-12-17 2014-12-17 Input prompting method and input prompting device Pending CN104462465A (en)

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Citations (2)

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Publication number Priority date Publication date Assignee Title
US8046436B2 (en) * 2007-03-16 2011-10-25 Yahoo! Inc. System and method of providing context information for client application data stored on the web
CN102236423A (en) * 2010-04-30 2011-11-09 北京搜狗科技发展有限公司 Automatic character supplementation method, device and input method system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8046436B2 (en) * 2007-03-16 2011-10-25 Yahoo! Inc. System and method of providing context information for client application data stored on the web
CN102236423A (en) * 2010-04-30 2011-11-09 北京搜狗科技发展有限公司 Automatic character supplementation method, device and input method system

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