CN110457705B - Method, device, equipment and storage medium for processing point of interest data - Google Patents
Method, device, equipment and storage medium for processing point of interest data Download PDFInfo
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- CN110457705B CN110457705B CN201910750208.8A CN201910750208A CN110457705B CN 110457705 B CN110457705 B CN 110457705B CN 201910750208 A CN201910750208 A CN 201910750208A CN 110457705 B CN110457705 B CN 110457705B
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Abstract
The embodiment of the invention discloses a method and a device for processing point of interest data, a server and a storage medium. Wherein, the method comprises the following steps: comparing source attribute data of a target point of interest (POI) with display attribute data of the target POI in an electronic map; and if a wrong word processing event is monitored according to the comparison result, selecting the real attribute data of the target POI from the source attribute data and the display attribute data according to the display parameters of the source attribute data and the display attribute data in the electronic map. According to the technical scheme provided by the embodiment of the invention, a large amount of labor cost is not needed, the influence of human factors and the like is avoided, the higher accuracy is ensured, and the higher timeliness is realized.
Description
Technical Field
The embodiment of the invention relates to the technical field of information processing, in particular to a method, a device, equipment and a storage medium for processing name data of interest points.
Background
With the development of science and technology, the appearance of electronic maps provides convenience for the life of people. The graph displayed in the electronic map is basically composed of a Point-line surface, and a Point of Interest (POI) as an important component of Point data is an indispensable component in the electronic map, so that the quality of the POI directly determines the user experience of the electronic map. Each POI contains information such as name, address, coordinates, etc. In the process of collecting the map interest points, due to the reasons of manual input errors and the like, wrongly written characters may exist in the names of the map interest points. Further, in order to improve the user experience of the electronic map, it is necessary to identify and correct the wrongly written words in the interest point names.
At present, the identification and correction of wrongly written characters in the electronic map POI name are mainly carried out by the following three methods: 1) And the user actively reports: the user actively reports the wrongly written characters in the names of the POI; 2) And (3) manual verification and repair: manually carrying out secondary verification by means of acquiring photos or making calls in field work and the like; 3) And (3) empirical error correction: and identifying the error-prone characters in the POI name according to experience and correcting the error-prone characters.
However, the above three methods have the following problems, respectively: 1) For a mode that a user actively reports, the method belongs to passive error correction, depends on user reporting, and has a limited error correction range, for example, some interest points cannot be retrieved by the user due to the existence of wrongly written words, so that the condition of error correction reported by the user does not exist; 2) For manual verification and repair, a large amount of human resources are required to be invested for verification, and the cost is high; 3) For the empirical error correction mode, only the wrongly-found words and the empirically-found words that are easily wrongly replaced can be used, and the error correction range is limited.
Disclosure of Invention
The embodiment of the invention provides a method, a device, equipment and a storage medium for processing point of interest data, which do not need to spend a large amount of labor cost and are not influenced by human factors and the like, thereby ensuring higher accuracy and having higher timeliness.
In a first aspect, an embodiment of the present invention provides a method for processing point of interest data, where the method includes:
comparing source attribute data of a target point of interest (POI) with display attribute data of the target POI in an electronic map;
and if a wrong word processing event is monitored according to the comparison result, selecting real attribute data of the target POI from the source attribute data and the display attribute data according to display parameters of the source attribute data and the display attribute data in the electronic map.
In a second aspect, an embodiment of the present invention further provides an apparatus for processing point of interest data, where the apparatus includes:
the data comparison module is used for comparing source attribute data of a target point of interest (POI) with display attribute data of the target POI in an electronic map;
and the real data selection module is used for selecting the real attribute data of the target POI from the source attribute data and the display attribute data according to the display parameters of the source attribute data and the display attribute data in the electronic map if a wrong word processing event is monitored according to the comparison result.
In a third aspect, an embodiment of the present invention further provides a server, where the server includes:
one or more processors;
a memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement a point-of-interest data processing method according to any embodiment of the present invention.
In a fourth aspect, an embodiment of the present invention further provides a storage medium, on which a computer program is stored, and when the program is executed by a processor, the method for processing point of interest data according to any embodiment of the present invention is implemented.
According to the method, the device, the server and the storage medium for processing the point of interest data, the source attribute data of the target POI and the display attribute data of the target POI in the electronic map are compared, and when a wrong word processing event is monitored according to the comparison result, the real attribute data of the target POI is selected from the source attribute data and the display parameter of the display attribute data in the electronic map. The scheme does not need to spend a large amount of labor cost, is not influenced by human factors, can perform comparison analysis in real time, ensures higher accuracy of attribute data, and has higher timeliness.
Drawings
FIG. 1 is a flowchart of a method for processing point of interest data according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for determining real attribute data of a target POI according to an embodiment of the present invention;
fig. 3 is a flowchart of another method for determining real attribute data of a target POI according to one embodiment of the present invention;
fig. 4 is a block diagram of a point of interest data processing apparatus according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of a server provided in the third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a point-of-interest data processing method provided in an embodiment of the present invention, where the embodiment is applicable to a case of processing point-of-interest POI attribute data, where each POI attribute data may include POI coordinate data, POI address data, POI name data, and the like, and the embodiment is more applicable to a case of performing wrong word processing on at least one of the POI attribute data, such as POI address data and POI name data. The method may be performed by a point of interest data processing apparatus or a server, and the apparatus may be implemented by software or hardware, and may also be implemented by software and hardware. Alternatively, the apparatus may be configured in a server that carries the POI data processing function. Referring to fig. 1, the method may specifically include:
and S110, comparing the source attribute data of the target point of interest (POI) with the display attribute data of the target POI in the electronic map.
And S120, if the wrong word processing event is monitored according to the comparison result, selecting real attribute data of the target POI from the source attribute data and the display attribute data according to display parameters of the source attribute data and the display attribute data in the electronic map.
In this embodiment S110, the target POI may be a POI that needs to process the attribute data. The display attribute data of the target POI refers to attribute data displayed by the target POI in the electronic map when the attribute data of the target POI is processed, for example, display name data of the target POI displayed in the electronic map is "steamed beef noodles". Optionally, different pieces of data of the same POI may be data from different sources, such as merchant uploaded data, user uploaded data, internet collected data, field collection data, and the like; correspondingly, the source attribute data of the target POI is the attribute data of the target POI different from the display attribute data source of the target POI and other sources. Alternatively, the source attribute data of the target POI may be one or more.
For example, before comparing the source attribute data of the target point of interest POI with the attribute data of the target POI displayed in the electronic map at S110, the method may further include: and acquiring at least one source attribute data of the target POI from at least one POI data source according to the identification of the target POI.
In this embodiment, the POI data source may be one or more POI databases that are constructed by the server in advance according to the source of the POI attribute data. Furthermore, after the target POI is determined, one or more source attribute data of the target POI may be obtained from one or more POI data sources in parallel according to the identification of the target POI.
In addition, in order to facilitate rapid acquisition of one or more source attribute data of a target POI, attribute data of POIs from different sources may also be stored in the same data source. For example, an index database may be constructed in advance, in which the identification of the POI is used as an index, and a data group composed of data from different sources of the POI is used as an index value. Wherein the data set for each POI may consist of attribute data for one or more POIs of different origin; alternatively, the attribute data of each POI may include name data of the POI, address data of the POI, and the like. And then, by taking the identification of the target POI as an index, inquiring and acquiring a data group associated with the identification of the target POI from a pre-constructed index database, and extracting one or source attribute data of the target POI from the data group.
Specifically, the server can receive the target POI selected by the user in real time; the server can also sequentially process the attribute data of each POI according to the storage sequence of each POI in the database for storing the POI data, and then the server can determine the target POI according to the storage sequence and the POI processed last time. After determining the target POI, the server may obtain source attribute data and display attribute data of the target POI according to an identifier of the target POI, such as an Identity (ID) of the POI; and then, the source attribute data of the target POI and the display attribute data of the target POI in the electronic map can be directly compared.
For convenience of comparison, further, the server can also adopt a pre-constructed word segmentation algorithm to respectively perform word segmentation on the source attribute data and the display attribute data of the target POI; and then comparing the source attribute data after word segmentation processing with the display attribute data.
In this embodiment S120, for a POI, the wrong word processing event refers to an event that is generated when there is a wrong word in the display attribute data of the POI and is used to determine the real attribute data of the POI. And determining that the display attribute data of the POI has wrongly-written characters when the source attribute data and the display attribute data of the POI are different and one or more different characters exist in the source attribute data and the display attribute data of the POI. For example, after comparing the source attribute data of the target point of interest POI with the attribute data of the target POI displayed in the electronic map, the method may further include: and if different characters exist in the source attribute data and the display attribute data and the number of the different characters is in a set numerical range according to the comparison result, generating a wrong word processing event. The set numerical range is a preset numerical range and can be flexibly adjusted according to factors such as the number of characters in the attribute data of the POI.
In an actual scene, the number of characters in the name data of the POI is generally short, and thus the numerical range is set to be smaller, for example, the numerical range is set to be less than or equal to 2. If the characters at one or two spaced same positions in the source name data and the display name data are different according to the comparison result, generating an error word processing event; or, if it is determined from the comparison result that the characters at two consecutive identical positions in the source name data and the display name data are different, an event of wrong word processing or the like is generated. For example, the display name data of the target POI is "steamed beef stretched noodles", the source name data of the target POI is "halal beef stretched noodles", and the two are compared to determine that "steaming" is different from "true", thereby generating a wrong word processing event.
Similarly, a numerical range, such as 3 or less, may be set based on the number of characters in the address data of the POI. If the characters at one, two or three discontinuous same positions in the source address data and the display address data are different according to the comparison result, generating a wrong word processing event; or, if it is determined that characters at two or three consecutive same positions are different in the source address data and the display address data according to the comparison result, an error word processing event or the like is generated.
Further, the generating of the wrong word processing event may also be: and if different characters exist in the source attribute data and the display attribute data according to the comparison result, and the ratio of the different characters of the display attribute data to the total number of the characters of the display attribute data is smaller than a set proportion value, or the ratio of the different characters of the source attribute data to the total number of the characters of the source attribute data is smaller than the set proportion value, generating a wrong word processing event.
It can be understood that, in an actual scene, there are a plurality of attribute data of the same POI, such as name data of the POI, and there are few wrongly written words caused by an input error, so that the real attribute data of the POI can be determined by using the source attribute data and the display parameters of the display attribute data of the POI in the electronic map. The display parameter may be a display quantity or a specific gravity.
Based on the above description, as shown in fig. 2, for example, the selecting, in S120, real attribute data of the target POI from the source attribute data and the display attribute data according to the display parameters of the source attribute data and the display attribute data in the electronic map may include:
S1201A, respectively determining the display quantity of the source attribute data and the display attribute data in the electronic map;
S1202A, selects real attribute data of the target POI from the source attribute data and the display attribute data according to the determined display number.
Specifically, if the wrong word processing event is monitored according to the comparison result, the display quantity of the source attribute data and the display attribute data in the electronic map can be counted, and then the display quantity is used as the real attribute data of the POI. Further, if the source attribute data of the target POI is two or more, the source attribute data of each target POI may be compared with the display attribute data, respectively; for the source attribute data of each target POI, if a wrong word processing event is monitored according to the comparison result of the source attribute data of the target POI and the display attribute data, the source attribute data can be reserved; and under the condition that a plurality of reserved source attribute data are available, respectively counting the display quantity of each of the display attribute data and the source attribute data in the electronic map, and then displaying the real attribute data serving as the POI and the like with a large quantity.
For example, as shown in fig. 3, the selecting, in S120, real attribute data of the target POI from the source attribute data and the display attribute data according to the display parameters of the source attribute data and the display attribute data in the electronic map may further include:
and S1201B, respectively determining the proportion of the source attribute data and the display attribute data to the displayed attribute data in the electronic map.
S1202B, selecting real attribute data of the target POI from the source attribute data and the display attribute data according to the determined specific gravity.
For the name data of the POI, when a wrong word processing event is monitored according to the comparison result, the total amount of the displayed name data in the electronic map can be counted, that is, when the attribute data of the target POI is processed, the amount of the displayed name data of all the POIs in the electronic map is counted, and the display amounts of the source name data and the display name data in the electronic map are counted respectively, so that the proportion of the source name data and the display attribute data in the displayed name data in the electronic map can be determined respectively. After determining the weight of the source name data and the display name data to the displayed name data in the electronic map, respectively, the larger weight of the source name data and the display name data may be used as the real name data of the target POI.
Supposing that the display name data of the target POI is 'steamed beef noodles', the source name data of the target POI is 'Muslim beef noodles', the number of the displayed name data in the electronic map is 1000, the number of the display name data of the target POI in the electronic map is 10, and the number of the source name data of the target POI in the electronic map is 100, it can be determined that the proportion of the source name data of the target POI in the displayed name data in the electronic map is 10%, the proportion of the display name data of the target POI in the displayed name data in the electronic map is 1%, and the source name data of the target POI can be used as the real name data of the target POI.
It should be noted that the address data of the POI may include province, city, and county, and may further include at least one of a road name and a house number; and there is a correlation between POI address data within a certain area. For example, address data of POIs on the same road is the same except for different house numbers.
Further, for the address data of the POI, when a wrong word processing event is monitored according to the comparison result, displayed address data within a preset radius range in the electronic map may be obtained by taking the coordinate data of the target POI as a center, that is, when the attribute data of the target POI is processed, the displayed address data of all the POIs in the electronic map are counted; and then respectively counting the display quantity of the source address data and the display address data in the acquired displayed address data, further respectively determining the proportion of the source address data and the display address data in the acquired displayed address data, and respectively taking the proportion as the proportion of the source address data and the display address data in the displayed address data in the electronic map, thereby reducing the calculation amount. Then, the source address data and the display address data having a greater weight may be used as the real address data of the target POI.
For example, the display address data of the target POI is "XX city western city happy road number 42", and the source address data of the target POI is "XX city western city happy road number 42"; the coordinate data of the target POI is taken as the center, displayed address data within the range of the preset radius, such as 5m, in the electronic map are obtained, and the number is counted to be 100; the display number of the source address data in the acquired displayed address data is 30, and the display number of the display address data in the acquired displayed address data is 5. Further, it can be determined that the proportion of the source address data of the target POI to the displayed address data in the electronic map is 30%, and the proportion of the displayed address data of the target POI to the displayed address data in the electronic map is 5%, and further, the source address data of the target POI can be used as the real address data of the target POI.
Optionally, after selecting the real attribute data of the target POI from the source attribute data and the display attribute data at S120, the method may further include: and if the real attribute data of the target POI is the source attribute data of the target POI, replacing the display attribute data of the target POI with the source attribute data of the target POI and displaying the display attribute data in the electronic map, so that the user can obtain correct POI attribute data. Meanwhile, the display attribute data of the POI, which is the same as the display attribute data of the target POI such as the name data of the POI, in the electronic map can be updated at the same time, so that the efficiency of POI data processing is improved.
Compared with the prior art, the scheme does not need professional on-site collection, manual telephone verification and active feedback of the user; the POI attribute data suspected of having wrongly written or mispronounced words can be found by analyzing the existing POI attribute data in real time; and then, POI attribute data with suspected wrongly written words can be verified based on the electronic map, so that a large amount of labor cost is reduced, the influence of human factors is avoided, higher accuracy is ensured, and the requirement on timeliness is met.
According to the technical scheme provided by the embodiment of the invention, the source attribute data of the target POI and the display attribute data of the target POI in the electronic map are compared, and when a wrong word processing event is monitored according to the comparison result, the real attribute data of the target POI is selected from the source attribute data and the display attribute data according to the display parameters of the source attribute data and the display attribute data in the electronic map. The scheme does not need to spend a large amount of labor cost, is not influenced by human factors, can perform comparison analysis in real time, ensures higher accuracy of attribute data, and has higher timeliness.
Example two
Fig. 4 is a schematic structural diagram of a point of interest data processing apparatus according to a second embodiment of the present invention, where the apparatus may be configured on a server carrying a POI data processing function. The device can execute the point of interest data processing method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. As shown in fig. 4, the apparatus may include:
the data comparison module 410 is used for comparing the source attribute data of the target point of interest (POI) with the display attribute data of the target POI in the electronic map;
and the real data selection module 420 is configured to select real attribute data of the target POI from the source attribute data and the display attribute data according to display parameters of the source attribute data and the display attribute data in the electronic map if a wrong word processing event is monitored according to the comparison result.
According to the technical scheme provided by the embodiment of the invention, the source attribute data of the target POI and the display attribute data of the target POI in the electronic map are compared, and when the wrong word processing event is monitored according to the comparison result, the real attribute data of the target POI is selected from the source attribute data and the display attribute data according to the display parameters of the source attribute data and the display attribute data in the electronic map. The scheme does not need to spend a large amount of labor cost, is not influenced by human factors, can perform comparison analysis in real time, ensures higher accuracy of attribute data, and has higher timeliness.
Illustratively, the apparatus may further include:
and the wrong word event generating module is used for comparing the source attribute data of the target interest point POI with the display attribute data of the target POI in the electronic map, and generating a wrong word processing event if different characters exist in the source attribute data and the display attribute data according to the comparison result and the number of the different characters is in a set numerical range.
Illustratively, the truth data selection module 420 may be specifically configured to:
respectively determining the proportion of the source attribute data and the display attribute data in the displayed attribute data in the electronic map;
true attribute data of the target POI is selected from the source attribute data and the display attribute data in accordance with the determined specific gravity.
Illustratively, the real data selecting module 420 may be further specifically configured to:
respectively determining the display quantity of the source attribute data and the display attribute data in the electronic map;
and selecting real attribute data of the target POI from the source attribute data and the display attribute data according to the determined display quantity.
Illustratively, the apparatus may further include:
and the source data acquisition module is used for comparing the source attribute data of the target POI with the attribute data of the target POI displayed in the electronic map, and acquiring at least one source attribute data of the target POI from at least one POI data source according to the identification of the target POI.
EXAMPLE III
Fig. 5 is a schematic structural diagram of a server according to a third embodiment of the present invention. FIG. 5 illustrates a block diagram of an exemplary server 12 suitable for use in implementing embodiments of the present invention. The server 12 shown in fig. 5 is only an example, and should not bring any limitation to the function and the scope of use of the embodiment of the present invention.
As shown in FIG. 5, the server 12 is in the form of a general purpose computing device. The components of the server 12 may include, but are not limited to: one or more processors or processing units 16, a memory 28, and a bus 18 that couples the various system components.
The server 12 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by server 12 and includes both volatile and nonvolatile media, removable and non-removable media.
The Memory 28 may include computer system readable media in the form of volatile Memory, such as Random Access Memory (RAM) 30 or cache Memory 32, as well as Random Access Memory 30 and cache Memory 32. The server 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media, not shown in FIG. 5 for this embodiment, and is commonly referred to as a "hard drive". Although not shown in FIG. 5, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk, such as a "floppy disk," and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk, such as a CD-ROM, DVD-ROM, or other optical media, may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 28 may include at least one program product having a set of, for example, at least one program module configured to carry out the functions of embodiments of the invention.
A program/utility 40 having a set of at least one program module 42, such as program module 42, may be stored in, for example, memory 28, such program module 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which or some combination of which may comprise an implementation of a network environment. Program module 42 typically performs the functions or methods of the embodiments of the invention described, or program module 42 may also perform the functions or methods of the embodiments of the invention described.
The server 12 may also communicate with one or more external devices 14, such as a keyboard, pointing device, display 24, etc., as well as with one or more devices that enable a user to interact with the server 12, and/or with any device, such as a network card, modem, etc., that enables the server 12 to communicate with one or more other computing devices. Such communication may be through an input/output (Int/Out, I/O) interface 22. Also, the server 12 may communicate with one or more networks through the Network adapter 20, for example, the server 12 may communicate with at least one of a Local Area Network (LAN), a Wide Area Network (WAN), and a public Network through the Network adapter 20. As shown, the network adapter 20 communicates with the other modules of the server 12 via the bus 18. It should be appreciated that although not shown in FIG. 5, at least one of other hardware and software modules may be used in conjunction with the server 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, to name a few.
The processing unit 16 executes various functional applications and data processing by executing programs stored in the memory 28, for example, implementing the point-of-interest data processing method provided by the embodiment of the present invention.
Example four
The fourth embodiment of the present invention further provides a computer-readable storage medium, on which a computer program or computer-executable instructions are stored, where the program, when executed by a processor, is used to execute the point-of-interest data processing method provided by the fourth embodiment of the present invention.
Computer storage media for embodiments of the present invention may take the form of any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access Memory, a Read Only Memory (ROM), an Erasable Programmable Read Only Memory (EPROM), an optical fiber, a portable compact disc Read Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network or a wide area network, or the connection may be made to an external computer through the Internet, for example, using an Internet service provider.
It is to be noted that the foregoing description is only exemplary of the invention and that the principles of the technology may be employed. Those skilled in the art will appreciate that the present invention is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements and substitutions will now be apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (7)
1. A method for processing point of interest data is characterized by comprising the following steps:
acquiring at least one source attribute data of a target point of interest (POI) from at least one POI data source according to the identification of the POI;
comparing the source attribute data of the target point of interest (POI) with the display attribute data of the target point of interest (POI) in an electronic map;
if different characters exist in the source attribute data and the display attribute data according to the comparison result and the number of the different characters is within a set numerical range, generating a wrong word processing event;
if the wrong word processing event is monitored according to the comparison result, selecting real attribute data of the target interest point POI from the source attribute data and the display attribute data according to display parameters of the source attribute data and the display attribute data in an electronic map; the wrong word processing event is generated under the condition that a wrong word exists in display attribute data of the suspected target point of interest (POI) and is used for determining real attribute data of the target point of interest (POI).
2. The method according to claim 1, wherein selecting real attribute data of the target point of interest (POI) from the source attribute data and the display attribute data according to display parameters of the source attribute data and the display attribute data in an electronic map comprises:
respectively determining the proportion of the source attribute data and the display attribute data in the displayed attribute data in the electronic map;
and selecting real attribute data of the target point of interest (POI) from the source attribute data and the display attribute data according to the determined proportion.
3. The method according to claim 1, wherein selecting real attribute data of the target point of interest (POI) from the source attribute data and the display attribute data according to display parameters of the source attribute data and the display attribute data in an electronic map comprises:
respectively determining the display quantity of the source attribute data and the display attribute data in the electronic map;
and selecting real attribute data of the target point of interest (POI) from the source attribute data and the display attribute data according to the determined display quantity.
4. An apparatus for processing point of interest data, comprising:
the data comparison module is used for comparing source attribute data of a target point of interest (POI) with display attribute data of the target POI in an electronic map;
the real data selection module is used for selecting real attribute data of the target interest point POI from the source attribute data and the display attribute data according to display parameters of the source attribute data and the display attribute data in an electronic map if a wrong word processing event is monitored according to a comparison result; the wrong word processing event is generated under the condition that a wrong word exists in display attribute data of the suspected target point of interest (POI) and is used for determining real attribute data of the POI;
the wrong word event generating module is used for comparing source attribute data of a target interest point POI with display attribute data of the target interest point POI in an electronic map, and generating a wrong word processing event if different characters exist in the source attribute data and the display attribute data and the number of the different characters is within a set numerical range according to a comparison result;
the source data obtaining module is configured to compare source attribute data of a target point of interest (POI) with attribute data of the target POI displayed in an electronic map, and further includes: and acquiring at least one source attribute data of the target point of interest (POI) from at least one POI data source according to the identification of the target point of interest (POI).
5. The apparatus of claim 4, wherein the truth data selection module is specifically configured to:
respectively determining the proportion of the source attribute data and the display attribute data in the displayed attribute data in the electronic map;
and selecting real attribute data of the target point of interest (POI) from the source attribute data and the display attribute data according to the determined proportion.
6. A server, comprising:
one or more processors;
storage means for storing one or more programs;
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the point of interest data processing method of any of claims 1-3.
7. A storage medium on which a computer program is stored which, when being executed by a processor, carries out the point-of-interest data processing method according to any one of claims 1 to 3.
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| CN105760360B (en) * | 2014-12-16 | 2018-09-11 | 高德软件有限公司 | A kind of address correcting method and device |
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