CN114116935A - Method and system for retrieving geographic marker - Google Patents
Method and system for retrieving geographic marker Download PDFInfo
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- CN114116935A CN114116935A CN202111359998.0A CN202111359998A CN114116935A CN 114116935 A CN114116935 A CN 114116935A CN 202111359998 A CN202111359998 A CN 202111359998A CN 114116935 A CN114116935 A CN 114116935A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
Abstract
The invention discloses a retrieval method and a retrieval system of geographic signs, wherein the method comprises the following steps: receiving a geographic sign retrieval request of a user; the geographic sign retrieval request comprises a geographic sign field to be retrieved; obtaining a geographical sign retrieval result from a pre-constructed geographical sign database according to the geographical sign field to be retrieved; and the geographic sign database is constructed in advance after structured processing is carried out according to various unstructured geographic sign data. According to the invention, the geographic marking database can be pre-constructed after the unstructured various types of geographic marking data are subjected to structured processing, so that the efficient and accurate geographic marking retrieval is realized, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of big data, in particular to a method and a system for retrieving geographic signs.
Background
This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
At present, users only can view unstructured data in a format such as PDF (Portable document Format) on related websites when wanting to know related geographic marking information, and cannot search geographic markings. Therefore, the existing method for acquiring the related geographic marking information is complicated, has low efficiency, often cannot accurately acquire the geographic marking information really wanted by the user, and has poor experience of the user.
Disclosure of Invention
The embodiment of the invention provides a geographic sign retrieval method, which is used for efficiently and accurately retrieving geographic signs and comprises the following steps:
receiving a geographic sign retrieval request of a user; the geographic sign retrieval request comprises a geographic sign field to be retrieved;
obtaining a geographical sign retrieval result from a pre-constructed geographical sign database according to the geographical sign field to be retrieved; and the geographic sign database is constructed in advance after structured processing is carried out according to various unstructured geographic sign data.
The embodiment of the invention also provides a system for retrieving the geographic sign, which is used for efficiently and accurately retrieving the geographic sign and comprises the following components:
a receiving unit, configured to receive a geographic marker retrieval request of a user; the geographic sign retrieval request comprises a geographic sign field to be retrieved;
the retrieval unit is used for obtaining a geographic sign retrieval result from a pre-constructed geographic sign database according to the geographic sign field to be retrieved; and the geographic sign database is constructed in advance after structured processing is carried out according to various unstructured geographic sign data.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the retrieval method of the geographic marker when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program for executing the above geographic marker retrieval method is stored in the computer-readable storage medium.
In the embodiment of the invention, compared with the technical scheme that the related geographic sign information is known by looking up the unstructured data at each large website in the prior art, the efficiency is low and the method is inaccurate, the search scheme of the geographic sign comprises the following steps: receiving a geographic sign retrieval request of a user; the geographic sign retrieval request comprises a geographic sign field to be retrieved; obtaining a geographical sign retrieval result from a pre-constructed geographical sign database according to the geographical sign field to be retrieved; the geographical indication database is constructed in advance after structured processing is carried out on the unstructured various geographical indication data, and the geographical indication database can be constructed in advance after structured processing is carried out on the unstructured various geographical indication data, so that efficient and accurate geographical indication retrieval is realized, and user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
FIG. 1 is a schematic flow chart illustrating a method for retrieving a geographic marker according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of pre-constructing a geographic marking database according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a pre-constructed geographic marker database in an embodiment of the present invention;
FIG. 4 is a schematic diagram of an interface for receiving a user's request for retrieving a geographic marker, in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram of a geographic marking overview interface in an embodiment of the present invention;
FIG. 6 is an exemplary diagram of a second search in an embodiment of the present invention;
FIG. 7 is a diagram illustrating screening search expressions according to an embodiment of the present invention;
FIG. 8 is a diagram illustrating a geographical indication viewing area according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of an interface supporting a function of translating a geographic marker in an embodiment of the present invention;
FIG. 10 is a diagram illustrating an interface for receiving feedback from a user according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of a geo-tag perusal page in an embodiment of the invention;
FIG. 12 is a schematic diagram of a geographic marker retrieval system in accordance with an embodiment of the present invention;
FIG. 13 is a schematic diagram of the overall structure of the geographic marking process according to the embodiment of the present invention;
fig. 14 is a schematic structural diagram of a pre-constructed geographic marking database in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Fig. 1 is a schematic flowchart of a geographic marker retrieval method according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step 101: receiving a geographic sign retrieval request of a user; the geographic sign retrieval request comprises a geographic sign field to be retrieved;
step 102: obtaining a geographical sign retrieval result from a pre-constructed geographical sign database according to the geographical sign field to be retrieved; and the geographic sign database is constructed in advance after structured processing is carried out according to various unstructured geographic sign data.
According to the geographic sign retrieval method provided by the embodiment of the invention, the dispersed unstructured data is converted into structured data with a hierarchical relationship, so that the retrieval of unstructured data documents is realized, namely, the geographic sign database can be constructed in advance after the unstructured various types of geographic sign data are subjected to structured processing, the geographic sign retrieval is efficiently and accurately realized, and the user experience is improved. This is described in detail below with reference to fig. 2 to 11.
Firstly, a step of constructing a geographic sign database in advance is introduced.
In an embodiment, as shown in fig. 2 and fig. 3, the method for retrieving the geographic marker may further include pre-constructing a geographic marker database according to the following method:
step 301: acquiring unstructured various types of geographic marking data;
step 302: identifying unstructured file types for each type of geotag data;
step 303: analyzing each type of geographical mark data according to the unstructured file type of each type of geographical mark data and an analysis file configured in advance for each unstructured file type to obtain an analysis result of each type of geographical mark data;
step 304: extracting text data of the analysis result according to a pre-configured extraction file to obtain an extraction result corresponding to each type of geographic marking data;
step 305: and integrating the extraction results corresponding to all types of geographic marking data to obtain the geographic marking database.
In particular implementation, as shown in fig. 3, in one embodiment, the multiple types of geographic marking data may include: the method comprises the following steps of (1) identifying geographic mark type data of a place of origin, geographic mark type data of agricultural products and geographic mark trademark type data;
the unstructured file types may include: PDF file type, compressed file type, and HTML file type.
For ease of understanding, various types of geotag data and various types of unstructured files are described in detail below.
1. Geo-tag type data of origin.
The content of the service type related to the geographic marking type data of the origin can comprise:
and (3) approval announcement: notice number, product name, business name, unified social credit code, address, corporate representative, trademark, phone, lot, approved notice-approved time, remark, notice type, approved unit.
And (3) approving enterprise change: notice number (approval notice change-notice number), product name, business name (approval notice change-business name), address (approval notice change-address), corporate representative (approval notice change-corporate representative), trademark (approval notice change-trademark), telephone (approval notice change-telephone), batch (approval notice change-batch), change date, remark (approval notice change-remark), original business name (approval notice change-original business name), notice type, notice entity.
Approval of the change: original announcement number, changed announcement number, product name, changed content, announcement date (change history — changed announcement time), announcement type, and announcement unit.
Approval bulletin: bulletin number, product name, applicant, region, production area, quality specification, private label usage, bulletin time, bulletin type, bulletin unit, bulletin file path.
And (3) acceptance and announcement: bulletin number, geotag product name, region, applicant, local government recommended geotag product protection scope, local government defined protection scope recommendation document, first review agency, standard or technical specification, bulletin time, bulletin type, bulletin unit.
In specific implementation, in the product acceptance bulletin, the original format of the geographic mark type data of the origin may be PDF, and the content collected from the file may include: bulletin numbers, geotagged product names, regions, applicants, local government recommended geotagged product protection areas, local government defined protection scope recommendation documents, initial review agencies, standards or technical specifications, bulletin times, bulletin types, bulletin units, and the like.
In specific implementation, in the product approval bulletin, the original format of the geo-tag type data of the origin may be PDF, and the content collected from the file may include: bulletin number, product name, applicant, region, location area, quality specification, private label usage, bulletin time, bulletin type, bulletin unit, bulletin file path, and the like.
In specific implementation, in the special token approval bulletin, the original format of the geo-token type data of the origin may be PDF, and the content collected from the file may include: notice number, product name, business name, universal social credit code, address, corporate representative, trademark, phone, lot, approved notice-approved time, remarks, notice type, approved unit, and the like.
2. Agricultural product geotag type data.
The agricultural product geographical mark is a specific agricultural product mark which indicates that the agricultural product is from a specific region, the product quality and related characteristics mainly depend on natural ecological environment and historical humanistic factors, and the geographical mark is named by the region name. The content of the service types involved can comprise:
registration and announcement: the system comprises a notice number, a product name, a region (province) where the notice number is located, a full name of an applicant, a defined region protection range, a quality control technical specification number, a notice time, a notice type, a publishing unit (notice unit) and a quality control technical specification storage path.
The defined region protection range is as follows: BHFF contains 2504, up to 95% of the "geographic coordinates", typically from detailed address + latitude and longitude ranges (but not exactly the same format).
Changing registration information: the notice number, the product name, the region where the product is located, the cause of change, the full name of the registered certificate holder before the change, the full name of the registered certificate holder after the change, the region protection range defined before the change, the region protection range defined after the change, the notice time (history of change-notice time), the remark (history of change-remark), the notice type and the notice unit. The defined region protection range is the same as above. The remark may be used to extract the "registration certificate number".
Public announcement: bulletin number, product name, classification, national name economic classification number, region (province), applicant, defined production place protection range, quality control technical specification number, public time, bulletin type and bulletin unit. The defined region protection range is the same as above.
In specific implementation, in the registration bulletin, the original format of the geo-tag type data of the origin may be PDF, and the collected content may include: the system comprises a notice number, a product name, a region (province) where the notice number is located, a full name of an applicant, a defined region protection range, a quality control technical specification number, a notice time, a notice type, a publishing unit (notice unit) and a quality control technical specification storage path. The defined region protection range is as follows: typically by detailed address + latitude and longitude range (but not exactly in the same format). BHFF contains "geographic coordinates" of 2504, up to 95%.
In specific implementation, in the public announcement, the original format of the geographic marking type data of the origin may be a rar compressed file, which is decompressed into a word file, and the acquired content may include: bulletin number, product name, classification, national name economic classification number, region (province), applicant, defined production place protection range, quality control technical specification number, public time, bulletin type and bulletin unit. The defined regions have the same protection range.
In specific implementation, in the registration information change, the collected content may include: the notice number, the product name, the region where the product is located, the cause of change, the full name of the registered certificate holder before the change, the full name of the registered certificate holder after the change, the region protection range defined before the change, the region protection range defined after the change, the notice time (history of change-notice time), the remark (history of change-remark), the notice type and the notice unit. The defined region protection range is the same as above. The remark may be used to extract the "registration certificate number".
3. The geotag brand type data.
A geotag label is a label that indicates that a certain commodity originates from a certain area, and that the specific quality, reputation, or other characteristics of the commodity are mainly determined by natural factors or human factors of the area. Applying for geographical signs proves that the trademark is a common practice for protecting special products internationally at present. The application of the geographical signs proves that the trademarks can reasonably and fully utilize and store natural resources, human resources and geographical heritages, effectively protect high-quality characteristic products and promote the development of characteristic industries. The current data condition and the extensible field may include: brand name, registrant, registration number, commodity, category (commodity group), type of notice, unit of notice. Categories (895 pieces have data, others are null, and 895 pieces are numbers and have no Chinese).
In particular implementations, the multiple types of geotag data sources may be multiple unstructured types of files that are authorized.
In specific implementation, in the step 305, the similarities and differences of the three types of geographic marking data are analyzed, the fields that can be merged are merged, and the information of the merged fields is detailed in the following tables 1 to 4.
TABLE 1
TABLE 2
TABLE 3
TABLE 4
In specific implementation, the implementation mode of pre-constructing the geographic marking database after carrying out the structuralization processing on the unstructured multiple types of geographic marking data further improves the efficiency and the accuracy of geographic marking retrieval.
Next, the above step 101 is described.
In one embodiment, receiving a user's request for a geographic marker retrieval may include:
receiving a geographic marking retrieval request generated by a geographic marking field to be retrieved, which is input by a user, through a form retrieval area;
or, receiving the option selected by the user through the quick selection area to obtain the geographic sign retrieval request generated by the geographic sign field to be retrieved;
or receiving a geographic sign retrieval request generated by a geographic sign field to be retrieved, which is obtained by a retrieval expression edited by a user, through the expression editing area.
In particular, the geographic marking retrieval page may include: the quick selection area, the table retrieval area, the expression editing area and the retrieval history display area. Of course, a database selection area may also be included. These interfaces for receiving user requests are described in detail below in conjunction with FIG. 4.
1. A database selection area.
The area may be provided with 3 database search conditions, and the type data in 3 shown in fig. 3 are selected and searched respectively. The user can quickly set the retrieval condition in a checking mode.
2. A quick selection area.
The area is provided with 2 common retrieval conditions, namely the type of the bulletin and the time of the bulletin. The bulletin types are classified into registered bulletin approval and bulletin registration, and a user can click a preset condition or directly input a time range to quickly set a retrieval condition.
3. And a table retrieval area.
The area is provided with 7 retrieval field entries which are respectively a product name, a region where the product name is located, a notice number, notice time, a full name of an applicant, an applicant address and a protection range, the bottom of the area is provided with an added icon button, and four types of retrieval fields which are respectively a date type, a number type, a code set type and a text type can be added by clicking addition.
The default AND relationship between the fields is retrieved, AND clicking the AND icon button can select the OR NOT relationship.
4. And an expression editing area.
The user may modify the generated expression or manually edit the expression in the area. Clicking the search operator above the edit box can add the search operator to the edit area, and using the rule to refer to the search operator and the search rule. Clicking on the address list button above the edit box can select the following geotag search fields, as shown in table 5 below.
TABLE 5
5. The history display area is retrieved.
The retrieval behaviors of the user, including a selected database, a retrieval expression, a retrieval result AND retrieval time, are recorded in the retrieval history, a single expression can be added into an editing area for modification by clicking ×, (ii) the retrieval behavior is determined to be invalid, the user is supported to perform AND OR OR logical operation on a plurality of expressions by clicking a delete button, AND the retrieval record is deleted.
Third, next, the above step 102 is introduced.
In specific implementation, the geographic marking search result obtained from the pre-constructed geographic marking database according to the geographic marking field to be searched can be presented in two forms: a geographical indication overview and a geographical indication perview.
1. The geographical indication overview.
Clicking a retrieval button at the bottom of the retrieval page or the number of results in the retrieval history, and jumping to the corresponding overview page, as shown in fig. 5, the geographical indication overview page can be divided into 4 parts: a retrieval area, a screening area, a viewing area and a toolbar.
(1) And (5) searching the area.
The secondary retrieval AND filtering retrieval are to perform the primary retrieval again in the current retrieval result, the secondary retrieval defaults that the retrieval words of the two-time retrieval are in AND relation, AND the filtering retrieval defaults in NOT relation.
The secondary search and the filtering search of the geographic sign respectively support the following search fields: product name, location, applicant, notice number, and notice unit.
As shown in fig. 6, the user can select the search field according to the requirement, input the search term or the search term and the search operator in the input box, click the second search button or the filter search button to search, and then the current search result is covered.
(2) And (4) a screening area.
The screening also serves to further limit the search conditions, so that the search results are more in line with the requirements.
The geographical indication retrieval sets the following filter terms: citizen economic classification, announcement type, announcement unit, region, applicant full name and agency organization.
As shown in fig. 7, a specific filter word is clicked, the browsing area displays the result of the filtering, AND the default AND relationship between the filter word AND the previous search word is established. Click on the fork and remove the definition of the search condition.
(3) And a reading area.
And displaying a corresponding retrieval result in the reading area, skipping to a corresponding overview page by clicking the specific data, and viewing the retrieval expression by clicking the expression viewing button.
As shown in fig. 8, the search result is displayed in a text browsing mode, and mainly includes basic information such as the name of the geographic marker and the time of the announcement. Clicking the name of the geographic mark to enter a detailed view page; clicking on any blue font, the system will search in the database with this field and open a new overview page.
(4) A tool bar.
Tool bars are arranged at the bottom and the right side of the retrieval result overview page, and the right side tool bar comprises selected objects, tasks, tools and feedback.
As shown in fig. 9, the tool items provide various information query functions including synonym vocabulary query, company code query, etc., and the translation function supports inter-translation of chinese, english, chinese, japanese, and korean.
As shown in fig. 10, the user may also feed back opinion suggestions or problems encountered during use of the system.
2. And (6) detailing the geographic sign.
The corresponding detailed page can be entered by clicking the name of the geographic sign, the detailed page of the geographic sign is divided into four aspects of basic information, alteration history, approval bulletin and approval bulletin alteration, the detailed page of the new variety of the plant is divided into application bulletin, authorization bulletin and variety right affair bulletin, and the integrated circuit has no detailed page.
A geographical indication page: as shown in fig. 11, the geotag perusal page provides basic information, alteration history, approval bulletins and approval bulletin alterations, and can be slid to a corresponding position by clicking on an upper list of the page. The user may also post comments in the comment area.
The embodiment of the invention also provides a retrieval system of the geographic marker, and the retrieval system is described in the following embodiment. Because the principle of solving the problems of the system is similar to the geographic sign retrieval method, the implementation of the system can refer to the implementation of the geographic sign retrieval method, and repeated parts are not repeated.
Fig. 12 is a schematic structural diagram of a geographic marking retrieval system according to an embodiment of the present invention, and as shown in fig. 12, the system includes:
a receiving unit 01, configured to receive a geographic marker retrieval request of a user; the geographic sign retrieval request comprises a geographic sign field to be retrieved;
the retrieval unit 02 is used for obtaining a geographic sign retrieval result from a pre-constructed geographic sign database according to the geographic sign field to be retrieved; and the geographic sign database is constructed in advance after structured processing is carried out according to various unstructured geographic sign data.
In specific implementation, the data acquisition subsystem and the data processing subsystem in fig. 13 implement a part for pre-constructing the geotag database, that is, the part corresponds to the following acquiring unit 031, identifying unit 032, parsing unit 033, extracting unit 034 and constructing unit 035. The geographic marker retrieval subsystem in fig. 13 implements the part for actual retrieval using the pre-constructed geographic marker database described above, i.e., corresponding to receiving unit 01 and retrieving unit 02 above.
In one embodiment, as shown in fig. 14, the system for retrieving the geographic marker may further include:
an obtaining unit 031, configured to obtain unstructured multiple types of geotag data;
an identifying unit 032 for identifying the unstructured file types of each type of geotag data;
an analyzing unit 033, configured to analyze the geographic marking data of each type according to the unstructured file types of the geographic marking data of each type and an analysis file pre-configured for each unstructured file type, to obtain an analysis result of the geographic marking data of each type;
an extracting unit 034, configured to perform text data extraction on the analysis result according to a preconfigured extraction file, to obtain an extraction result corresponding to each type of geotag data;
the constructing unit 035 is configured to integrate the extraction results corresponding to all types of geographic marking data to obtain the geographic marking database.
In one embodiment, the multiple types of geotag data may include: the method comprises the following steps of (1) identifying geographic mark type data of a place of origin, geographic mark type data of agricultural products and geographic mark trademark type data;
the unstructured file types may include: PDF file type, compressed file type, and HTML file type.
In one embodiment, the receiving unit may include:
the table retrieval area is used for receiving a geographic sign retrieval request generated by a geographic sign field to be retrieved and input by a user;
the quick selection area is used for receiving the options selected by the user to obtain the geographic sign retrieval request generated by the geographic sign field to be retrieved;
and the expression editing area is used for receiving a geographic sign retrieval request generated by the geographic sign field to be retrieved and obtained by the retrieval expression edited by the user.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the retrieval method of the geographic marker when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program for executing the above geographic marker retrieval method is stored in the computer-readable storage medium.
In the embodiment of the invention, compared with the technical scheme that the related geographic sign information is known by looking up the unstructured data at each large website in the prior art, the efficiency is low and the method is inaccurate, the search scheme of the geographic sign comprises the following steps: receiving a geographic sign retrieval request of a user; the geographic sign retrieval request comprises a geographic sign field to be retrieved; obtaining a geographical sign retrieval result from a pre-constructed geographical sign database according to the geographical sign field to be retrieved; the geographical indication database is constructed in advance after structured processing is carried out on the unstructured various geographical indication data, and the geographical indication database can be constructed in advance after structured processing is carried out on the unstructured various geographical indication data, so that efficient and accurate geographical indication retrieval is realized, and user experience is improved.
According to the technical scheme, the data acquisition, storage, use, processing and the like meet relevant regulations of national laws and regulations.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A method for retrieving a geographic marker, comprising:
receiving a geographic sign retrieval request of a user; the geographic sign retrieval request comprises a geographic sign field to be retrieved;
obtaining a geographical sign retrieval result from a pre-constructed geographical sign database according to the geographical sign field to be retrieved; and the geographic sign database is constructed in advance after structured processing is carried out according to various unstructured geographic sign data.
2. The method for retrieving a geographic marker of claim 1, further comprising: the geographical sign database is constructed in advance according to the following method:
acquiring unstructured various types of geographic marking data;
identifying unstructured file types for each type of geotag data;
analyzing each type of geographical mark data according to the unstructured file type of each type of geographical mark data and an analysis file configured in advance for each unstructured file type to obtain an analysis result of each type of geographical mark data;
extracting text data of the analysis result according to a pre-configured extraction file to obtain an extraction result corresponding to each type of geographic marking data;
and integrating the extraction results corresponding to all types of geographic marking data to obtain the geographic marking database.
3. The method of retrieving a geographic marking of claim 1, wherein said plurality of types of geographic marking data comprises: the method comprises the following steps of (1) identifying geographic mark type data of a place of origin, geographic mark type data of agricultural products and geographic mark trademark type data;
the unstructured file types include: PDF file type, compressed file type, and HTML file type.
4. The method of retrieving a geographic marker of claim 1, wherein receiving a user request for geographic marker retrieval comprises:
receiving a geographic marking retrieval request generated by a geographic marking field to be retrieved, which is input by a user, through a form retrieval area;
or, receiving the option selected by the user through the quick selection area to obtain the geographic sign retrieval request generated by the geographic sign field to be retrieved;
or receiving a geographic sign retrieval request generated by a geographic sign field to be retrieved, which is obtained by a retrieval expression edited by a user, through the expression editing area.
5. A system for retrieving a geographic landmark, comprising:
a receiving unit, configured to receive a geographic marker retrieval request of a user; the geographic sign retrieval request comprises a geographic sign field to be retrieved;
the retrieval unit is used for obtaining a geographic sign retrieval result from a pre-constructed geographic sign database according to the geographic sign field to be retrieved; and the geographic sign database is constructed in advance after structured processing is carried out according to various unstructured geographic sign data.
6. The geographic marking retrieval system of claim 5, further comprising:
the acquisition unit is used for acquiring unstructured various types of geographic marking data;
the identification unit is used for identifying the unstructured file type of each type of the geographic marking data;
the analysis unit is used for analyzing the geographical indication data of each type according to the unstructured file type of the geographical indication data of each type and the analysis file which is configured in advance for each unstructured file type to obtain the analysis result of the geographical indication data of each type;
the extraction unit is used for extracting text data from the analysis result according to a preset extraction file to obtain an extraction result corresponding to each type of geographic marking data;
and the construction unit is used for integrating the extraction results corresponding to all types of geographic marking data to obtain the geographic marking database.
7. The geographic marking retrieval system of claim 5, wherein the plurality of types of geographic marking data includes: the method comprises the following steps of (1) identifying geographic mark type data of a place of origin, geographic mark type data of agricultural products and geographic mark trademark type data;
the unstructured file types include: PDF file type, compressed file type, and HTML file type.
8. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 4 when executing the computer program.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements the method of any of claims 1 to 4.
10. A computer program product, characterized in that the computer program product comprises a computer program which, when being executed by a processor, carries out the method of any one of claims 1 to 4.
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| CN202111359998.0A CN114116935B (en) | 2021-11-17 | 2021-11-17 | Method and system for retrieving geographic marker |
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