CN112990779A

CN112990779A - Method, device, equipment and storage medium for scoring candidate address

Info

Publication number: CN112990779A
Application number: CN202110457139.9A
Authority: CN
Inventors: 杨钰颖
Original assignee: Shanghai Smk Network Technology Co ltd
Current assignee: Shanghai Smk Network Technology Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-06-18

Abstract

The invention discloses a method, a device, equipment and a storage medium for scoring candidate addresses. The method comprises the following steps: acquiring candidate addresses and preset radiation radiuses of a target passenger group and a target POI; determining the address of at least one POI in the preset radiation radius by taking the candidate address as a circle center according to the target passenger group; respectively calculating the distance between the candidate address and the address of the at least one POI according to the candidate address and the address of the at least one POI; and determining the grade of the candidate address according to at least one distance and a preset weight. The method provided by the embodiment of the invention can determine the score of the candidate address according to the POI, and improve the accuracy of scoring the candidate address.

Description

Method, device, equipment and storage medium for scoring candidate address

Technical Field

The invention belongs to the technical field of data analysis, and particularly relates to a method, a device, equipment and a storage medium for scoring candidate addresses.

Background

In some addressing projects, different candidate addresses need to be scored, and the final addressing is determined according to the scoring.

The current common method is to regard the subway system as a network, calculate various centralities of each station (i.e. node), and take the subway station score near the candidate address as the score of the candidate address.

The existing method does not consider cities without opening subways, does not consider the requirements of passenger group categories on different target geographic interest Points (POIs), ignores the influence of the POIs on scoring, and cannot accurately score candidate addresses.

Disclosure of Invention

The embodiment of the invention provides a method, a device, equipment and a storage medium for scoring a candidate address, which can determine the score of the candidate address according to POI and improve the accuracy of scoring the candidate address.

In a first aspect, an embodiment of the present invention provides a method for scoring a candidate address, where the method includes: acquiring candidate addresses and preset radiation radiuses of a target passenger group and a target POI; determining the address of at least one POI in a preset radiation radius with the candidate address as a circle center according to the target passenger group; respectively calculating the distance between the candidate address and the address of at least one POI in the preset radiation radius according to the candidate address and the address of at least one POI in the preset radiation radius; and determining the score of the candidate address according to at least one distance and the preset weight.

In one possible implementation manner, determining, according to a target customer group, an address of at least one POI within a preset radius of radiation centered around a candidate address includes: determining at least one POI according to a target passenger group; respectively determining the address of the central point of at least one POI according to the public data source and the at least one POI; and determining the address of the center point of at least one POI as the address of at least one POI.

In one possible implementation, determining a score of the candidate address according to the at least one distance and the preset weight includes: determining a first score for the candidate address based on the at least one distance; and determining the score of the candidate address according to the first score and the preset weight.

In one possible implementation, after determining the score of the candidate address, the method further includes: acquiring the building amount of a target POI, a preset target radiation radius of a candidate address and the total building amount of all POIs with the same type as the target POI in the preset target radiation radius with the candidate address as a circle center; calculating a second score of the candidate address according to the building amount and the total building amount; and calculating the total score of the candidate address according to the score of the candidate address and the second score.

In a second aspect, an embodiment of the present invention provides an apparatus for scoring a candidate address, where the apparatus includes: the acquisition module is used for acquiring candidate addresses and preset radiation radiuses of the target passenger groups and the target POIs; the determining module is used for determining the address of at least one POI (point of interest) in a preset radiation radius with the candidate address as a circle center according to the target passenger group; the calculation module is used for respectively calculating the distance between the candidate address and the address of the at least one POI according to the candidate address and the address of the at least one POI; and the determining module is further used for determining the score of the candidate address according to at least one distance and the preset weight.

In a possible implementation manner, the determining module is specifically configured to: determining at least one POI according to a target passenger group; respectively determining the address of the central point of at least one POI according to the public data source and the at least one POI; and determining the address of the center point of at least one POI as the address of at least one POI.

In a possible implementation manner, the determining module is further configured to determine a first score of the candidate address according to the at least one distance; and the system is also used for determining the score of the candidate address according to the first score and the preset weight.

In a third aspect, an embodiment of the present invention provides an apparatus for scoring a candidate address, where the apparatus includes: a processor and a memory storing computer program instructions; the processor, when executing the computer program instructions, performs the method as in the first aspect or any possible implementation of the first aspect.

In a fourth aspect, an embodiment of the present invention provides a computer storage medium having stored thereon computer program instructions that, when executed by a processor, implement a method as in the first aspect or any possible implementation manner of the first aspect.

The technical scheme provided by the embodiment of the invention at least has the following beneficial effects: according to the method and the device, the at least one POI in the preset radius with the candidate address as the center is obtained, the distance between each POI and the candidate address is determined according to the address of the POI, the score of the candidate address is determined according to the distance between the at least one POI and the candidate address and the preset weight of each POI, and the accuracy of the score of the candidate address is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a flowchart illustrating a method for scoring a candidate address according to an embodiment of the present invention.

Fig. 2 is a flowchart illustrating another method for scoring candidate addresses according to an embodiment of the present invention.

Fig. 3 is a flowchart illustrating another method for scoring candidate addresses according to an embodiment of the present invention.

Fig. 4 is a flowchart illustrating another method for scoring candidate addresses according to an embodiment of the present invention.

Fig. 5 is a flowchart illustrating another method for scoring candidate addresses according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of another apparatus for scoring candidate addresses according to an embodiment of the present invention.

Fig. 7 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The existing method does not consider cities without opening subways, does not consider different passenger group type pairs and the requirements of POI, neglects the influence of the POI on scoring, and cannot accurately score candidate addresses.

The embodiment of the invention provides a method, a device, equipment and a storage medium for scoring a candidate address.

In order to make the description of the present invention easier to understand, terms used in the embodiments of the present invention will be explained below.

POI can reflect the socio-economic functions of a place. In one example, in conjunction with the geotag classification of current high-end maps, POIs may be specifically classified as automotive services, automotive sales, automotive maintenance, motorcycle services, catering services, shopping services, lifestyle services, sports leisure services, healthcare services, lodging services, scenic spots, business residences, government agencies and social groups, science and education culture services, transportation facility services, financial insurance services, corporate enterprises, road affiliations, place name address information.

Each POI datum may include the geotag, longitude and latitude of the POI.

A method for scoring candidate addresses according to an embodiment of the present invention will be described in detail with reference to fig. 1.

As shown in fig. 1, the method may include the steps of:

s110, acquiring candidate addresses and preset radiation radiuses of the target passenger groups and the target POIs.

In some addressing projects, addressing a target POI requires selecting a candidate address that best meets the requirement among a plurality of candidate addresses. The server acquires a plurality of candidate addresses, and performs the following operations for each candidate address. The preset radius of radiation is set according to requirements, such as 2000 meters.

The target guest group can be office crowd, resident and the like.

And S120, determining the address of at least one POI in the preset radiation radius by taking the candidate address as a circle center according to the target passenger group.

There is at least one POI within a radius of radiation centered at the candidate address.

In one example, the server may determine the address of each POI in conjunction with the public data sources.

The address of the POI may be the longitude and latitude of the POI.

The public data source may be various map Application Programming Interfaces (APIs), which are APIs for embedding maps into web pages by JavaScript (or other Programming languages). The API provides a number of utilities to process maps and add content to maps through various services, thereby enabling users to create fully functional map applications on their websites.

The embodiment of the invention can determine the address of each POI in the radiation radius taking the candidate address as the center of a circle by disclosing the data source.

In an embodiment provided by the present invention, a method flow for determining an address of at least one POI within the preset radiation radius from the candidate address as a center of a target passenger group includes the steps shown in fig. 2.

S210, determining the at least one POI according to the target passenger group.

And determining at least one POI according to the requirement of the target passenger group.

In one example, if the target customer group is an office group, the POI determined by the demand of the customer group is a company enterprise or a catering service, etc.; if the target customer group is a resident, the POI determined by the demand of the customer group is a sports and leisure service or a business residence.

S220, respectively determining the address of the central point of the at least one POI according to the public data source and the at least one POI.

In one example, the server determines the center point address of the at least one POI according to the map API and the at least one POI determined through step S210, respectively.

S230, determining the address of the center point of the at least one POI as the address of the at least one POI.

The server determines the address of the center point of at least one POI as the address of at least one POI, thereby obtaining the address of the POI.

The method and the device for determining the address of the POI determine at least one POI through the target passenger group, determine the address of each POI according to the public data source and the POI, and provide basis for scoring the candidate address.

S130, respectively calculating the distance between the candidate address and the address of the at least one POI according to the candidate address and the address of the at least one POI.

The server calculates the distance of the candidate address from the address of each POI separately, in one example, from the center point of each POI separately.

The method provided by the embodiment of the invention can obtain the distance between the candidate address and each POI address, and provides a basis for scoring the candidate address.

S140, determining the score of the candidate address according to at least one distance and preset weight.

In one embodiment provided by the present invention, the method flow for determining the score of the candidate address according to at least one of the distance and the preset weight includes the steps shown in fig. 3.

S310, determining a first score of the candidate address according to the at least one distance.

The value of the first score decreases with increasing distance, i.e., the greater the distance of the POI from the candidate address, the smaller the first score of the POI.

S320, determining the score of the candidate address according to the first score and the preset weight.

In one example, the server calculates a first product of the first score of the POI and a preset weight corresponding to the POI, calculates a sum of the first products of all the POIs, and takes a mean value of the sums as a score of the candidate address.

In one example, the default value of the preset weight is 1, and the size of the preset weight corresponding to the POI may be adjusted as needed.

The method provided by the embodiment of the invention can accurately determine the score of the candidate address according to the distance between each POI and the candidate address and the preset weight corresponding to the POI.

The method provided by the embodiment of the invention can obtain the score of the candidate address according to the score and the preset weight of each POI in the radiation range of the candidate address, thereby improving the accuracy of the score of the candidate address.

In one example, a flow of a method for scoring candidate addresses is shown in fig. 4, and includes the following steps: s410, selecting a plurality of candidate positions and determining the radiation radius of the project.

In some addressing items, addressing a target POI requires selecting a candidate address that can best meet the requirement from a plurality of candidate addresses, and the candidate address is an address of a candidate place. The radiation radius is a preset radiation radius set according to requirements, such as 2000 meters.

And S420, acquiring the central point of the POI where the target passenger group is located through the public data source within the radiation radius range of the item.

The target passenger group can be office people, residents and the like, the POI of the target passenger group in the radiation radius is determined according to the target passenger group, and n POIs are assumed to be in the radiation radius of the candidate place, wherein n is an integer larger than 0.

And determining a central point of each POI by combining the public data source, and taking the address of the central point as the address of the corresponding POI.

S430, constructing a function f (x) of the numerical value decreasing with the distance.

The value of f (x) indicates that the first score of a POI is determined from the distance, and x indicates the distance of the POI from the candidate address. The larger x, the smaller f (x).

And S440, calculating the distance D (i) from the POI to the candidate address in the radiation radius range.

And taking the distance between the address of the center point of the POI in the radiation radius and the candidate address as the distance from the POI to the candidate address, D (i) represents the distance, i represents the ith POI, i is an integer greater than 0, and i is less than or equal to n.

S450, the distance D (i) is substituted into a decreasing function of the structure.

Replace d (i) for x, and bring it into f (x), resulting in the first score for the ith POI.

And S460, calculating sum (w (i) × f (D (i))/n for the preset weight of the ith POI, and taking the final value as the score of the place.

And calculating a first product of the first score of the POI and the preset weight corresponding to the POI, then calculating the sum of the first products of all the POI, and taking the average value of the sum as the score of the candidate address.

The default value of the preset weight is 1, and the size of the preset weight corresponding to the POI can be adjusted according to needs.

A higher score for a candidate address indicates that the candidate address is more suitable as the final address for the item.

The method provided by the embodiment of the invention can accurately score the candidate address according to the POI (point of interest) in the radiation radius of the candidate address of the target passenger group and the distance between the POI and the candidate address and the preset weight of the POI.

In one embodiment provided by the present invention, after obtaining the score of the candidate address, the method further includes the steps as shown in fig. 5:

s510, obtaining the building amount of the target POI, the preset target radiation radius of the candidate address, and the total building amount of all POI with the same type as the target POI in the preset target radiation radius with the candidate address as a circle center.

The target POI may be an asylum, a mall, or a casino, etc.

Building volume refers to the volume of a building in space.

The preset target radiation radius may be the same as or different from the preset radiation radius. In one example, the preset target radius of radiation is 500 meters.

If the market is planned to be built at the candidate address, the type of the target POI is the market, the building amount of the target POI is the building amount of the market to be built, and the total building amount is the total building amount of all existing markets within a preset target radiation radius taking the candidate address as the center of a circle.

S520, calculating a second score of the candidate address according to the building amount and the total building amount.

The formula for the second score is: second score = total building amount/(building amount + total building amount).

The total building amount can measure the overall economic strength within a preset target radius taking the candidate address as the center of a circle, and the building amount/(building amount + total building amount) can measure the relative competitiveness of the target POI within the preset target radius taking the candidate address as the center of a circle.

S530, calculating the total score of the candidate address according to the score of the candidate address and the second score.

The total score for the candidate address is equal to the product of the score for the candidate address and the second score.

The method used by the embodiment of the invention can determine the score of the candidate address according to the target customer group and determine the second score of the candidate address according to the target POI, thereby obtaining the total score of the candidate address and further improving the accuracy of the score of the candidate address.

An embodiment of the present invention provides an apparatus for scoring candidate addresses, as shown in fig. 6. The apparatus 600 for scoring candidate addresses includes an obtaining module 610, a determining module 620, and a calculating module 630.

The obtaining module 610 is configured to obtain a target guest group, a candidate address of a target POI, and a preset radius.

In some addressing projects, a candidate address which can best meet the requirement is selected from a plurality of candidate addresses.

One of the candidate addresses is obtained, and the preset radiation radius is set according to requirements, such as 2000 meters.

A determining module 620, configured to determine, according to a target customer group, an address of at least one POI within the preset radiation radius with the candidate address as a center.

The first determining module 620 determines the address of at least one POI in the preset radiation radius of the candidate address according to the POI and the public data source.

A calculating module 630, configured to calculate distances between the candidate addresses and the addresses of the at least one POI according to the candidate addresses and the addresses of the at least one POI, respectively.

The calculation module 630 calculates the distance between the candidate address and the address of each POI, respectively, and in one example, calculates the distance between the candidate address and the center point of each POI, respectively.

The determining module 620 is further configured to determine a score of the candidate address according to at least one of the distance and a preset weight.

The device provided by the embodiment of the invention can accurately determine the score of the candidate address according to the distance between each POI and the candidate address and the preset weight corresponding to the POI.

In one example, the determining module 620 is specifically configured to: and determining the at least one POI according to the requirement of the target passenger group.

In one example, if the target customer group is an office group, the POI determined by the customer group is a company enterprise, a food service, etc.; if the target customer group is a resident, the POI determined by the customer group is a sports leisure service, a business residence, or the like.

And respectively determining the address of the central point of the at least one POI according to the public data source and the POI.

In one example, the center point address of the at least one POI is respectively determined according to the map API and the at least one POI determined by the first determination unit.

And determining the address of the center point of the at least one POI as the address of the at least one POI.

In one example, the address of the center point of at least one POI is determined as the address of at least one POI, thereby obtaining the address of the POI.

According to the method and the device for determining the POI address of the target passenger group, the POI is determined through the target passenger group, the address of each POI is determined according to the public data source and the POI, and a basis is provided for candidate address scoring.

In one embodiment of the present invention, the determining module 620 is further configured to determine a first score of the candidate address according to the at least one distance; and the system is further used for determining the score of the candidate address according to the first score and the preset weight.

In one example, the determining module 620 calculates a first product of the first score of the POI and the preset weight corresponding to the POI, and then calculates a sum of the first products of all the POIs, and uses a mean value of the sums as the score of the candidate address.

In an embodiment of the present invention, the obtaining module 610 is further configured to obtain a building amount of the target POI, a preset target radiation radius of the candidate address, and a total building amount of all POIs of the same type as the target POI in the preset target radiation radius with the candidate address as a center.

The target POI may be an asylum, a mall, or a casino, etc.

Building volume refers to the volume of a building in space.

If the market is planned to be built at the candidate address, the type of the target POI is the market, the building amount of the target POI is the building amount of the market, and the total building amount is the total building amount of all existing markets within a preset target radiation radius taking the candidate address as a circle center.

The calculating module 620 is further configured to calculate a second score of the candidate address according to the building amount and the total building amount.

The total building amount may measure the overall strength within the preset target radius of the candidate address, and the building amount/(building amount + total building amount) may measure the relative competitiveness of the target POI within the preset target radius of the candidate address.

The calculating module 620 is further configured to calculate a total score of the candidate addresses according to the score of the candidate addresses and the second score.

The device for scoring the candidate address provided by the embodiment of the invention can determine the score of the candidate address according to the target passenger group and determine the second score of the candidate address according to the target POI, thereby obtaining the total score of the candidate address and further improving the accuracy of scoring the candidate address.

The device for scoring candidate addresses provided in the embodiment of the present invention executes each step in the method shown in fig. 1, can determine scoring of candidate addresses according to POIs, and improves the technical effect of accuracy of scoring candidate addresses, and for brevity, details are not repeated here.

Fig. 7 is a schematic diagram illustrating a hardware structure of an electronic device according to an embodiment of the present invention.

The electronic device may include a processor 701 and a memory 702 that stores computer program instructions.

Specifically, the processor 701 may include a Central Processing Unit (CPU), or an Application Specific Integrated Circuit (ASIC), or may be configured as one or more Integrated circuits implementing an embodiment of the present invention.

Memory 702 may include a mass storage for data or instructions. By way of example, and not limitation, memory 702 may include a Hard Disk Drive (HDD), a floppy Disk Drive, flash memory, an optical Disk, a magneto-optical Disk, tape, or a Universal Serial Bus (USB) Drive or a combination of two or more of these. Memory 702 may include removable or non-removable (or fixed) media, where appropriate. The memory 702 may be internal or external to the integrated gateway disaster recovery device, where appropriate. In a particular embodiment, the memory 702 is non-volatile solid-state memory. In a particular embodiment, the memory 702 includes Read Only Memory (ROM). Where appropriate, the ROM may be mask-programmed ROM, Programmable ROM (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory or a combination of two or more of these.

The processor 701 implements any of the methods of scoring candidate addresses in the embodiments illustrated in fig. 1-5 by reading and executing computer program instructions stored in the memory 702.

In one example, the electronic device may also include a communication interface 703 and a bus 710. As shown in fig. 7, the processor 701, the memory 702, and the communication interface 703 are connected by a bus 710 to complete mutual communication.

The communication interface 703 is mainly used for implementing communication between modules, apparatuses, units and/or devices in the embodiment of the present invention.

Bus 710 includes hardware, software, or both to couple the components of the electronic device to each other. By way of example, and not limitation, a bus may include an Accelerated Graphics Port (AGP) or other graphics bus, an Enhanced Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a Hypertransport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an infiniband interconnect, a Low Pin Count (LPC) bus, a memory bus, a Micro Channel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a video electronics standards association local (VLB) bus, or other suitable bus or a combination of two or more of these. Bus 710 may include one or more buses, where appropriate. Although specific buses have been described and shown in the embodiments of the invention, any suitable buses or interconnects are contemplated by the invention.

The electronic device may execute the method for scoring the candidate address in the embodiment of the present invention, so as to implement the method for scoring the candidate address described in conjunction with fig. 1.

In addition, in combination with the method for scoring candidate addresses in the foregoing embodiments, the embodiments of the present invention may be implemented by providing a computer storage medium. The computer storage medium having computer program instructions stored thereon; the computer program instructions, when executed by a processor, implement a method of scoring a candidate address as in any of the above embodiments.

It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention.

The functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.

It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.

As described above, only the specific embodiments of the present invention are provided, and it can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the module and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.

Claims

1. A method of scoring a candidate address, the method comprising:

acquiring candidate addresses and preset radiation radiuses of a target passenger group and a target POI;

determining the address of at least one POI in the preset radiation radius by taking the candidate address as a circle center according to the target passenger group;

respectively calculating the distance between the candidate address and the address of the at least one POI according to the candidate address and the address of the at least one POI;

and determining the grade of the candidate address according to at least one distance and a preset weight.

2. The method of claim 1, wherein the determining the address of at least one POI within the preset radius of radiation from the candidate address according to the target passenger group comprises:

determining the at least one POI according to the target passenger group;

respectively determining the address of the central point of the at least one POI according to the public data source and the at least one POI;

3. The method of claim 1, wherein said determining a score for said candidate address based on at least one of said distance and said predetermined weight comprises:

determining a first score for the candidate address based on the at least one distance;

and determining the score of the candidate address according to the first score and the preset weight.

4. The method of claim 1, wherein after determining the score for the candidate address, the method further comprises:

acquiring the building amount of the target POI, a preset target radiation radius of the candidate address and the total building amount of all POIs with the same type as the target POI in the preset target radiation radius with the candidate address as a circle center;

calculating a second score of the candidate address according to the building amount and the total building amount;

and calculating the total score of the candidate address according to the score of the candidate address and the second score.

5. An apparatus for scoring candidate addresses, the apparatus comprising:

the acquisition module is used for acquiring candidate addresses and preset radiation radiuses of the target passenger groups and the target POIs;

the determining module is used for determining the address of at least one POI in the preset radiation radius by taking the candidate address as a circle center according to the target passenger group;

a calculation module, configured to calculate, according to the candidate address and the address of the at least one POI, distances between the candidate address and the address of the at least one POI respectively;

the determining module is further configured to determine a score of the candidate address according to at least one of the distance and a preset weight.

6. The apparatus of claim 5, wherein the determining module is specifically configured to:

determining the at least one POI according to the target passenger group;

7. The apparatus of claim 6, wherein the determining module is further configured to determine a first score for the candidate address according to the at least one distance; and the system is further used for determining the score of the candidate address according to the first score and the preset weight.

8. An electronic device, characterized in that the device comprises: a processor and a memory storing computer program instructions; the processor, when executing the computer program instructions, implements a method of scoring a candidate address as recited in any of claims 1-4.

9. A computer storage medium having stored thereon computer program instructions which, when executed by a processor, implement a method of scoring a candidate address as claimed in any one of claims 1 to 4.