CN103258029A - Method and system for retrieving information - Google Patents
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- CN103258029A CN103258029A CN2013101677842A CN201310167784A CN103258029A CN 103258029 A CN103258029 A CN 103258029A CN 2013101677842 A CN2013101677842 A CN 2013101677842A CN 201310167784 A CN201310167784 A CN 201310167784A CN 103258029 A CN103258029 A CN 103258029A
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Abstract
The invention relates to the technical field of web searching, and discloses a method for retrieving information. The method includes the steps of analyzing query tags from demanded information released by an information query party, wherein the query tags indicate demanding conditions of the demanded information; matching the query tags with pre-stored supplying tags of an information supplying party, wherein the supplying tags indicate features of supplied information released by the information supplying party; returning the supplied information corresponding to the supplying tags matched with the query tags to the information query party, wherein the query tags and the supplying tags are all tags in pre-set tag lists. The invention further discloses a system for retrieving the information. According to the method and the system for retrieving the information, due to the fact that both the demanded information and the supplied information are input through selecting of fixed tags, the range of products needing to be searched by a user or the range of services needing to be searched by the user is narrowed down, searching results are made to be more accurate, and searching amount of the user is greatly reduced.
Description
Technical field
The present invention relates to the web search technical field, particularly a kind of information retrieval method and system.
Background technology
The supply of product or service and demand are two important elements of commerce and trade always, the present invention is intended to solve the matching problem of commerce and trade when the supply-demand information for the treatment of product, according to the user in the custom of search during information, because internet information content is big, the user obtains in internet mass information and is difficult to obtain information accurately, and the user needs the information that obtains is carried out a large amount of screening operations.
Existing commerce and trade is when the supply-demand information for the treatment of product, generally all be by the network common platform, by party in request's issue demand information, the supplier issues information provision, and party in request and supplier are by the related keyword product that (network common platform) search needs separately in internet or station.Though full-fledged along with Internet technology, this kind method is with respect to traditional entity common platform, and party in request and supplier can more convenient and quicker obtains required supply-demand information, accelerates the efficient of commerce and trade, but also there is certain defective in this method by keyword search:
Because internet information content is big, the user often not exclusively is user's information needed by the keyword search information that gets access in internet mass information, and namely INFORMATION OF INCOMPLETE is mated, and the user also needs carry out next step a large amount of screenings to Search Results.
And, because different people may there are differences name and the description of identical product or service, just can cause the description of identical product or service may have multiple different key word, the key word that the user need attempt as much as possible just can search required supply-demand information, and still can there be the situation of incomplete coupling in the result who searches.
Therefore, this method by keyword search will inevitably reduce efficient and the precision that the user obtains supply-demand information greatly, reduces the user and experiences.
In addition, existing network common platform generally all is monolingual search, be that the supply-demand information that the user issues (for example: Chinese) issue is normally passed through a certain fixedly language, other users need use the keyword search of corresponding language just can search this supply-demand information, in the epoch of economic globalization, the timely coupling of supply-demand information of striding language also becomes more and more imperative.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is: the information retrieval that how to realize high-level efficiency and high accurancy and precision.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of information retrieval method, comprise step:
Parse inquiry tag from the demand information of information inquiry side's issue, described inquiry tag is represented the demand condition of demand information;
Described inquiry tag and canned data provider's supply label are in advance mated, and with the information provision that retrieval and demand information are complementary, described supply label is represented the feature of the information provision of information providing issue;
To return to information inquiry side with the information provision that demand information is complementary, described inquiry tag and supply label are the label in the predefined list of labels.
Wherein, also comprise: receive the label that described information inquiry side is selected from described list of labels, and generate the demand information that comprises selected label by predetermined format, selecteed label is described inquiry tag.
Wherein, also comprise: receive the label that described information providing is selected from described list of labels, and generate information provision and the storage that comprises selected label by predetermined format, selecteed label is described supply label.
Wherein, also comprise: receive the customized label that described information providing arranges, generate information provision and the storage that comprises described customized label by predetermined format, described customized label is described supply label, and described customized label is added described list of labels.
Wherein, before parsing described inquiry tag, also comprise: described demand information is translated as at least a language different with described demand information source language.
Wherein, value with the supply label of the value of each inquiry tag and described inquiry tag identical category during coupling compares, if the value of inquiry tag is identical with the value of supply label, or the represented scope of the value of inquiry tag can cover the represented scope of value of described supply label, match hit then, if the inquiry tag in the demand information reaches predetermined value to the hit rate of the supply label of information provision, then the match is successful for described demand information and information provision.
Wherein, each label in the described list of labels is equipped with predetermined weight, mates successively by label weight size during coupling, mates the less label of weight again in the bigger tag match scope of weight.
Wherein, the step that described inquiry tag and canned data provider's supply label are in advance mated specifically comprises:
Whether mate the back information provision quantity of judging the supply label correspondence that described inquiry tag is complementary less than predetermined quantity, if less than, then reduce the number of described inquiry tag or reduce the hit rate predetermined value;
Again mate by the inquiry tag after reducing or after reducing the hit rate predetermined value.
Wherein, the weight of the inquiry tag after the described minimizing is more than or equal to the weight of the inquiry tag that is reduced.
Wherein, the step that will return to information inquiry side with the information provision that demand information is complementary specifically comprises:
By the height of described hit rate or the comprehensive weight size of coupling label the information provision on the coupling is sorted;
Information provision after the ordering is returned to described information inquiry side.
Wherein, described method is used for product or service item retrieval, and the label in the described list of labels comprises: at least a in industry label, role's label, regional label, department's label and the academic title's label classification.
The present invention also provides a kind of information retrieval system, comprising:
The inquiry tag parsing module is used for parsing inquiry tag from the demand information of information inquiry side's issue, and described inquiry tag is represented the demand condition of demand information;
The tag match module is used for described inquiry tag and canned data provider's supply label are in advance mated, and with the information provision that retrieval and demand information are complementary, described supply label is represented the feature of the information provision of information providing issue;
Query Result returns module, is used for returning to information inquiry side with the information provision that demand information is complementary, and described inquiry tag and supply label are the label in the predefined list of labels.
Wherein, also comprise: the demand information generation module, be used for receiving the label that described information inquiry side is selected from described list of labels, and generate the demand information that comprises selected label by predetermined format, selecteed label is described inquiry tag.
Wherein, also comprise: the information provision generation module, be used for receiving the label that described information providing is selected from described list of labels, and generate information provision and the storage that comprises selected label by predetermined format, selecteed label is described supply label.
Wherein, described information provision generation module also is used for receiving the customized label that described information providing arranges, generate information provision and the storage that comprises described customized label by predetermined format, described customized label is described supply label, and described customized label is added described list of labels.
Wherein, also comprise: translation module is used for described demand information is translated as at least a language different with described demand information source language.
Wherein, described tag match module specifically is used for when coupling the value of the supply label of the value of each inquiry tag and described inquiry tag identical category is compared, if the value of inquiry tag is identical with the value of supply label, or the represented scope of the value of inquiry tag can cover the represented scope of value of described supply label, match hit then, if the inquiry tag in the demand information reaches predetermined value to the hit rate of the supply label of information provision, then the match is successful for described demand information and information provision.
Wherein, each label in the described list of labels is equipped with predetermined weight, and described tag match module also is used for mating successively by label weight size, mates the less label of weight again in the bigger tag match scope of weight.
Wherein, described tag match module comprises:
Whether Query Result judge module, the information provision quantity that is used for judging the supply label correspondence that described inquiry tag is complementary after coupling less than predetermined quantity, if less than, then reduce number or the reduction hit rate predetermined value of described inquiry tag;
Matching and executing module is used for mating again by the inquiry tag after reducing or after reducing the hit rate predetermined value.
Wherein, the weight of the inquiry tag after the described minimizing is more than or equal to the weight of the inquiry tag that is reduced.
Wherein, described Query Result returns module and specifically comprises:
Order module is used for by the height of described hit rate or the comprehensive weight size of coupling label the information provision on the coupling being sorted;
The result returns module, and the information provision after being used for sorting returns to described information inquiry side.
Wherein, described system is used for product or service item retrieval, and the label in the described list of labels comprises: at least a in industry label, role's label, regional label, department's label and the academic title's label classification.
(3) beneficial effect
In information retrieval method of the present invention and the system, because demand information and information provision are all by selecting fixed labels to realize input, therefore the scope of the product that need seek of user or service is just reduced, makes Search Results more accurate, greatly reduces user's volumes of searches.
Description of drawings
Fig. 1 is a kind of information retrieval method process flow diagram of the embodiment of the invention;
Fig. 2 is a kind of information retrieval system structural representation of the embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
The information retrieval method of embodiments of the invention comprises as shown in Figure 1:
Step S110 parses inquiry tag from the demand information of information inquiry side's issue, described inquiry tag is represented the demand condition of demand information.Described inquiry tag is the label in the predefined list of labels, some labels have been set in the described list of labels, each label belongs to different classifications, as: for the retrieval of product or service item, the label in the described list of labels comprises: at least a in industry label, role's label, regional label, department's label and the academic title's label classification.
Certainly carry out before this step 110, the demand information of the issue of information inquiry side is acquired, in the present embodiment, receives the label that information inquiry side is selected from described list of labels, and generating the demand information comprise selected label by predetermined format, selecteed label is described inquiry tag.Wherein, predetermined format for example: I will look for " down toy (teddy bear) " " supplier " of " gift toy " industry of " China "; I will get in touch with " chairman " of " market study " department.Wherein, the text in the quotation marks is label, and the outer text of quotation marks is predetermined literal statement display format.
Step S120 mates described inquiry tag and canned data provider's supply label in advance, the information provision that is complementary with retrieval and demand information.Wherein, the supply label is represented the feature of the information provision of information providing issue, and the supply label also is the label in the predefined list of labels.
Value with the supply label of the value of each inquiry tag in the demand information and described inquiry tag identical category during coupling compares, if the value of inquiry tag is identical with the value of supply label, or the represented scope of the value of inquiry tag can cover the represented scope of the value of described supply label, and (as: value of the regional label in the inquiry tag is China, the value of the regional label in the supply label is Beijing), match hit then, if the inquiry tag in the demand information reaches predetermined value to the hit rate of the supply label of information provision, then the match is successful for described demand information and information provision.Hit rate will reach predetermined value to be set according to actual conditions, if demanding precision, hit rate can be arranged on more than 80%, even 100%, it is mated fully.Preferably, hit rate can arrange ad hoc rules, as: must hit " industry " classification.
Certainly carry out before this step 120, the information provision of the issue of information providing is acquired, in the present embodiment, receive the label that described information providing is selected from described list of labels, and it is (similar with demand information to press predetermined format, comprise label text, predetermined literal statement shows text) generate the information provision and the storage that comprise selected label, selecteed label is described supply label.
Further, label in the list of labels may not have the user to want the label of selecting, therefore, also comprise step: receive the customized label that described information providing arranges, generate information provision and the storage that comprises described customized label by predetermined format, described customized label is described supply label.For the ease of this customized label of follow-up use, and customized label added described list of labels.Being that supply label in the information provision can be the label in the list of labels (customized label add before), can be the User Defined label also, or both has concurrently.
For example: for the retrieval of product or service item, demand information and information provision relevant storage field in database comprises: user ID (UserID), industry (industrycategory) tag identifier, role (rolecategory) tag identifier, area (areacategory) tag identifier, department (departmentcategory) tag identifier, position (jobcategory) tag identifier.Above-mentioned all signs can consist of demand, an information provision content completely.Each user will have many different demands, information provision data, and this type of information cluster is used for carrying out matching operation with the same type demand information.This message trunking can forever be preserved, and is used for coupling in real time, to reach optimum label pairing.
Step S130 will return to information inquiry side with the information provision that demand information is complementary.
Further, because the information provision of information provider issue may be to adopt different language (as: English, French etc.), in order more to retrieve more effective informations, before parsing described inquiry tag, also comprise: demand information is translated as at least a language different with described demand information source language.Preferably, also can translate into predefined several languages.Translation is divided into two parts, and a part is the translation of label, and one is the translation that the literal statement shows.Because literal statement content displayed and form are more fixing, so the translation that the literal statement shows realizes by resource packet.Here the translation of label (Tag) under main the introduction.
Tag has a Tag table, comprises TagID TagName, and TagID is the Tag sign, and TagName is the Tag title of default language.
When needs are got non-default language Tag word content, need inquiry Tag_Translate table
Field has the ItemID[sign] the TagID[Tag sign] the TagViewName[Tag display Name] the Language[language]
Content behind the query translation is to show to acquire content after the translation by Tag sign inquiry Tag_Translate, does not then get Tag default language title if there is translation.
Further, each label in the described list of labels is equipped with predetermined weight, mates successively by label weight size during coupling, mates the less label of weight again in the bigger tag match scope of weight.For example: when the label of choosing in the demand information comprised the industry label, the weighted value of this label was first-selected weight, need remove to mate other label again on the basis of satisfying the sector label.When can selecting label in information inquiry side from list of labels, the weight of label sets according to self different demand.
Further, provide more information in order to give information inquiry side, make it that bigger selectivity be arranged, step S120 specifically comprises:
After once mating, judge that whether the information provision quantity of the supply label correspondence that described inquiry tag is complementary is less than predetermined quantity, as 10 information provision records, if less than, then reduce the number of described inquiry tag or reduce the hit rate predetermined value, and by mating again after the inquiry tag after reducing or the reduction hit rate predetermined value, namely carry out fuzzy matching.For example: " industry label ", " the role's label " only chosen in the inquiry tag reach " regional label ", just can search the bigger matching result of scope.
In order to take into account the precision of inquiry simultaneously under the bigger situation in hunting zone, preferably, the weight of the inquiry tag after the described minimizing is more than or equal to the weight of the inquiry tag that is reduced.
Further, step S130 specifically comprises: by the height of described hit rate or the comprehensive weight size of coupling label the information provision on the coupling is sorted; Information provision after the ordering is returned to described information inquiry side.On the information provision page that returns, locate own required information fast to make things convenient for information inquiry side.
Be that example describes with the supply of product or service and the information retrieval of demand:
The label classification has industry, role, area, department, academic title's five big classifications
Give weight respectively: industry 50, role 40, area 30, department 20, academic title 10.
Matching process is as follows:
By the tag parameter of needs couplings, hit rate or weight by the data that inquire sort.
Hit rate can arrange ad hoc rules: must hit " industry " classification (can consider to arrange other necessary classification under other production environments)
For example: need the condition of inquiry to be:
Inquiry industry: clothes, role: supplier, area: Shanghai, department: operational department, academic title: manager
Being queried the data hypothesis has:
1, industry: clothes, role: supplier, area: Nanjing, department: operational department, academic title: manager
2, industry: clothes, role: supplier, area: Shanghai, department: production department, academic title: group leader
3, industry: clothes, role: supplier, area: Beijing, department: operational department, academic title: be responsible for
4, industry: machinery, role: supplier, area: Shanghai, department: operational department, academic title: manager
5, industry: clothes, role: supplier, area: Shanghai, department: operational department, academic title: manager
Query Result has 4 [be less important ordering by hit rate priority ordering, weights]:
1, industry: clothes, role: supplier, area: Shanghai, department: operational department, academic title: manager's [5 of hit rates, the less important ordering of weight can not considered]
2, industry: clothes, role: supplier, area: Nanjing, department: operational department, academic title: manager's [4 of hit rates, weight are respectively 50,40,20,10, summation 120]
3, industry: clothes, role: supplier, area: Shanghai, department: production department, academic title: group leader's [3 of hit rates, weight are respectively 50,40,30, summation 120]
4, industry: clothes, role: supplier, area: Beijing, department: operational department, academic title: be responsible for [3 of hit rates, weight are respectively 50,40,20, summation 110]
The information provision that does not hit is:
Industry: machinery, role: supplier, area: Shanghai, department: operational department, academic title: manager's [4 of hit rates, but owing to must hit " industry ", do not return be presented among the result].
The present invention also provides a kind of information retrieval system, comprising:
Inquiry tag parsing module 210 is used for parsing inquiry tag from the demand information of information inquiry side's issue, and described inquiry tag is represented the demand condition of demand information.
Query Result returns module 230, is used for returning to information inquiry side with the information provision that demand information is complementary, and described inquiry tag and supply label are the label in the predefined list of labels.
This system also comprises: demand information generation module 240, and be used for receiving the label that described information inquiry side is selected from described list of labels, and generate the demand information that comprises selected label by predetermined format, selecteed label is described inquiry tag.
This system also comprises: information provision generation module 250, and be used for receiving the label that described information providing is selected from described list of labels, and generate information provision and the storage that comprises selected label by predetermined format, selecteed label is described supply label.
Wherein, information provision generation module 250 also is used for receiving the customized label that described information providing arranges, generate information provision and the storage that comprises described customized label by predetermined format, described customized label is described supply label, and described customized label is added described list of labels.
This system also comprises: translation module 260 is used for described demand information is translated as at least a language different with described demand information source language.
Further, each label in the described list of labels is equipped with predetermined weight, and described tag match module also is used for mating successively by label weight size, mates the less label of weight again in the bigger tag match scope of weight.
Further, tag match module 220 comprises:
Whether Query Result judge module 222, the information provision quantity that is used for judging the supply label correspondence that described inquiry tag is complementary after coupling less than predetermined quantity, if less than, then reduce number or the reduction hit rate predetermined value of described inquiry tag;
Matching and executing module 221 is used for mating again by the inquiry tag after reducing or after reducing the hit rate predetermined value.
Further, the weight of the inquiry tag after the described minimizing is more than or equal to the weight of the inquiry tag that is reduced.
Further, described Query Result returns module 230 and specifically comprises:
The result returns module 231, and the information provision after being used for sorting returns to described information inquiry side.
This system can be used for product or service item retrieval, and the label in the described list of labels comprises: at least a in industry label, role's label, regional label, department's label and the academic title's label classification.
Above embodiment only is used for explanation the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (22)
1. an information retrieval method is characterized in that, comprises step:
Parse inquiry tag from the demand information of information inquiry side's issue, described inquiry tag is represented the demand condition of demand information;
Described inquiry tag and canned data provider's supply label are in advance mated, and with the information provision that retrieval and demand information are complementary, described supply label is represented the feature of the information provision of information providing issue;
To return to information inquiry side with the information provision that demand information is complementary, described inquiry tag and supply label are the label in the predefined list of labels.
2. information retrieval method as claimed in claim 1, it is characterized in that, also comprise: receive the label that described information inquiry side is selected from described list of labels, and generate the demand information that comprises selected label by predetermined format, selecteed label is described inquiry tag.
3. information retrieval method as claimed in claim 1, it is characterized in that, also comprise: receive the label that described information providing is selected from described list of labels, and generate information provision and the storage that comprises selected label by predetermined format, selecteed label is described supply label.
4. information retrieval method as claimed in claim 3, it is characterized in that, also comprise: receive the customized label that described information providing arranges, generate information provision and the storage that comprises described customized label by predetermined format, described customized label is described supply label, and described customized label is added described list of labels.
5. information retrieval method as claimed in claim 1 is characterized in that, also comprises before parsing described inquiry tag: described demand information is translated as at least a language different with described demand information source language.
6. as each described information retrieval method in the claim 1～5, it is characterized in that, value with the supply label of the value of each inquiry tag and described inquiry tag identical category during coupling compares, if the value of inquiry tag is identical with the value of supply label, or the represented scope of the value of inquiry tag can cover the represented scope of value of described supply label, match hit then, if the inquiry tag in the demand information reaches predetermined value to the hit rate of the supply label of information provision, then the match is successful for described demand information and information provision.
7. information retrieval method as claimed in claim 6, it is characterized in that, each label in the described list of labels is equipped with predetermined weight, mates successively by label weight size during coupling, mates the less label of weight again in the bigger tag match scope of weight.
8. information retrieval method as claimed in claim 7 is characterized in that, the step that described inquiry tag and canned data provider's supply label are in advance mated specifically comprises:
Whether mate the back information provision quantity of judging the supply label correspondence that described inquiry tag is complementary less than predetermined quantity, if less than, then reduce the number of described inquiry tag or reduce the hit rate predetermined value;
Again mate by the inquiry tag after reducing or after reducing the hit rate predetermined value.
9. information retrieval method as claimed in claim 8 is characterized in that, the weight of the inquiry tag after the described minimizing is more than or equal to the weight of the inquiry tag that is reduced.
10. information retrieval method as claimed in claim 7 is characterized in that, the step that will return to information inquiry side with the information provision that demand information is complementary specifically comprises:
By the height of described hit rate or the comprehensive weight size of coupling label the information provision on the coupling is sorted;
Information provision after the ordering is returned to described information inquiry side.
11. as each described information retrieval method in the claim 1～5, it is characterized in that, described method is used for product or service item retrieval, and the label in the described list of labels comprises: at least a in industry label, role's label, regional label, department's label and the academic title's label classification.
12. an information retrieval system is characterized in that, comprising:
The inquiry tag parsing module is used for parsing inquiry tag from the demand information of information inquiry side's issue, and described inquiry tag is represented the demand condition of demand information;
The tag match module is used for described inquiry tag and canned data provider's supply label are in advance mated, and with the information provision that retrieval and demand information are complementary, described supply label is represented the feature of the information provision of information providing issue;
Query Result returns module, is used for returning to information inquiry side with the information provision that demand information is complementary, and described inquiry tag and supply label are the label in the predefined list of labels.
13. information retrieval system as claimed in claim 12, it is characterized in that, also comprise: the demand information generation module, be used for receiving the label that described information inquiry side is selected from described list of labels, and generating the demand information comprise selected label by predetermined format, selecteed label is described inquiry tag.
14. information retrieval system as claimed in claim 12, it is characterized in that, also comprise: the information provision generation module, be used for receiving the label that described information providing is selected from described list of labels, and generating information provision and the storage comprise selected label by predetermined format, selecteed label is described supply label.
15. information retrieval system as claimed in claim 14, it is characterized in that, described information provision generation module also is used for receiving the customized label that described information providing arranges, generate information provision and the storage that comprises described customized label by predetermined format, described customized label is described supply label, and described customized label is added described list of labels.
16. information retrieval system as claimed in claim 12 is characterized in that, also comprises: translation module is used for described demand information is translated as at least a language different with described demand information source language.
17. as each described information retrieval method in the claim 12～16, it is characterized in that, described tag match module specifically is used for when coupling the value of the supply label of the value of each inquiry tag and described inquiry tag identical category is compared, if the value of inquiry tag is identical with the value of supply label, or the represented scope of the value of inquiry tag can cover the represented scope of value of described supply label, match hit then, if the inquiry tag in the demand information reaches predetermined value to the hit rate of the supply label of information provision, then the match is successful for described demand information and information provision.
18. information retrieval system as claimed in claim 17, it is characterized in that, each label in the described list of labels is equipped with predetermined weight, and described tag match module also is used for mating successively by label weight size, mates the less label of weight again in the bigger tag match scope of weight.
19. information retrieval system as claimed in claim 18 is characterized in that, described tag match module comprises:
Whether Query Result judge module, the information provision quantity that is used for judging the supply label correspondence that described inquiry tag is complementary after coupling less than predetermined quantity, if less than, then reduce number or the reduction hit rate predetermined value of described inquiry tag;
Matching and executing module is used for mating again by the inquiry tag after reducing or after reducing the hit rate predetermined value.
20. information retrieval system as claimed in claim 19 is characterized in that, the weight of the inquiry tag after the described minimizing is more than or equal to the weight of the inquiry tag that is reduced.
21. information retrieval system as claimed in claim 18 is characterized in that, described Query Result returns module and specifically comprises:
Order module is used for by the height of described hit rate or the comprehensive weight size of coupling label the information provision on the coupling being sorted;
The result returns module, and the information provision after being used for sorting returns to described information inquiry side.
22. as each described information retrieval system in the claim 12～16, it is characterized in that, described system is used for product or service item retrieval, and the label in the described list of labels comprises: at least a in industry label, role's label, regional label, department's label and the academic title's label classification.
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| CN105787015A (en) * | 2016-02-23 | 2016-07-20 | 浪潮软件集团有限公司 | Method for querying data resources based on labels |
| CN105956887A (en) * | 2016-05-26 | 2016-09-21 | 宇宙世代信息技术（深圳）有限公司 | Dynamic commodity information ordering method and dynamic commodity information ordering device |
| CN106383894A (en) * | 2016-09-23 | 2017-02-08 | 深圳市由心网络科技有限公司 | Enterprise supply-demand information matching method and apparatus |
| CN106570760A (en) * | 2016-11-14 | 2017-04-19 | 平安科技（深圳）有限公司 | Quotation condition matching method and device |
| CN107679055A (en) * | 2017-06-25 | 2018-02-09 | 平安科技（深圳）有限公司 | Information retrieval method, server and readable storage medium storing program for executing |
| CN108304591A (en) * | 2018-03-16 | 2018-07-20 | 深圳市买买提信息科技有限公司 | A kind of method for customizing of label, system and terminal device |
| CN110737824A (en) * | 2018-07-03 | 2020-01-31 | 百度在线网络技术（北京）有限公司 | Content query method and device |
| CN111382364A (en) * | 2020-03-19 | 2020-07-07 | 北京字节跳动网络技术有限公司 | Method and device for processing information |
| CN117493641A (en) * | 2024-01-02 | 2024-02-02 | 中国电子科技集团公司第二十八研究所 | Secondary fuzzy search method based on semantic metadata |
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| CN106383894A (en) * | 2016-09-23 | 2017-02-08 | 深圳市由心网络科技有限公司 | Enterprise supply-demand information matching method and apparatus |
| CN106570760A (en) * | 2016-11-14 | 2017-04-19 | 平安科技（深圳）有限公司 | Quotation condition matching method and device |
| CN107679055B (en) * | 2017-06-25 | 2021-04-27 | 平安科技（深圳）有限公司 | Information retrieval method, server and readable storage medium |
| CN107679055A (en) * | 2017-06-25 | 2018-02-09 | 平安科技（深圳）有限公司 | Information retrieval method, server and readable storage medium storing program for executing |
| CN108304591A (en) * | 2018-03-16 | 2018-07-20 | 深圳市买买提信息科技有限公司 | A kind of method for customizing of label, system and terminal device |
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| CN111382364A (en) * | 2020-03-19 | 2020-07-07 | 北京字节跳动网络技术有限公司 | Method and device for processing information |
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| CN117493641A (en) * | 2024-01-02 | 2024-02-02 | 中国电子科技集团公司第二十八研究所 | Secondary fuzzy search method based on semantic metadata |
| CN117493641B (en) * | 2024-01-02 | 2024-03-22 | 中国电子科技集团公司第二十八研究所 | Secondary fuzzy search method based on semantic metadata |
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