Address information analysis method, device and system and data acquisition method

A technology of address information and analysis methods, which is applied in geographic information databases, neural learning methods, and structured data retrieval. It can solve the problems of address analysis occupying a lot of resources and long analysis time, and achieve low deployment environment requirements and improve extraction efficiency. , the correct effect of geographic data

Inactive Publication Date: 2019-12-13
SUNING CLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] This application provides an address information analysis method, device, system, and data acquisition method, which have solved the problems in the prior art that address analysis takes up many resources and takes a long time for analysis

Method used

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  • Address information analysis method, device and system and data acquisition method
  • Address information analysis method, device and system and data acquisition method
  • Address information analysis method, device and system and data acquisition method

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Experimental program
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Embodiment 1

[0068] Such as figure 1 Shown is a system architecture diagram of the present application, which includes a raw data system, an address information processing system, and an encoding system that can exist independently of each other on hardware. The raw data system is used for raw data systems that provide raw data, such as external systems or OMS (order management) systems. The address information processing system is used to obtain original data such as order information from the original data system, and perform a series of processing on the address information of the original data to obtain geographic data in a standard form. The encoding system is used to encode the geographic data in the standard form to obtain geocoding results (usually coordinates). The coding system is encapsulated with a batch analysis interface, and the address information processing system can complete the coding of standard geographical data by calling the batch analysis interface of the coding s...

Embodiment 2

[0134] Based on the above description, Embodiment 2 of the present application provides a method for parsing address information, such as image 3 As shown, the method includes:

[0135] S31 acquires address information to be resolved in the original data;

[0136] S32 Use natural language processing technology to perform feature extraction and selection on the address information to be parsed, and vectorize the selected features to obtain a feature vector to be recognized; for specific methods, refer to the steps of feature extraction selection and vectorization in model training.

[0137] S33 Input the feature vector to be identified into the preset model to obtain an initial array including the geographic entity and the administrative division level corresponding to the geographic entity;

[0138] S34 sort and deduplicate the geographic entities in the initial array according to the administrative division level to obtain a standard array;

[0139] S35 encodes the standar...

Embodiment 3

[0162] Based on the above-mentioned associative storage, and taking the request to obtain relevant data within a certain geographical range as an example, the present application provides a third embodiment to provide a data acquisition method, including:

[0163] Receive candidate address information;

[0164] Analyzing the candidate address information according to the above-mentioned address resolution method to obtain parsed candidate geocoding data;

[0165] According to the candidate geocoding data and the preset geographic range, calculation is performed in the prestored association table of the geocoding result and the original data, and the geocoding result and the corresponding raw data within the preset geographic range are obtained.

[0166] Through the above method, the geocoding results can be used to obtain raw data within a certain geographical range, which provides a data basis for subsequent sales, promotion, and other decisions.

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Abstract

The embodiment of the invention discloses an address information analysis method, device and system and a data acquisition method. The address information analysis method comprises the steps of obtaining to-be-analyzed address information in original data; extracting features of the to-be-analyzed address information by using a natural language processing technology, selecting the extracted features, and vectorizing the selected features to obtain feature vectors; inputting the feature vectors into a preset model to obtain an initial array comprising a geographic entity and an administrative division level corresponding to the geographic entity; according to administrative division levels, carrying out sorting and duplicate removal on the geographic entities in the initial array to obtaina standard array; and encoding the standard array to obtain a geocoding result. The geographic entity and administrative division of the address information are recognized based on the model, a rule base does not need to be built, and occupied resources are few. The prediction model is optimized through a feature selection algorithm, so that the prediction accuracy and the calculation rate are improved.

Description

technical field [0001] The present application relates to the field of address resolution, in particular to an address information resolution method, device, system and data acquisition method. Background technique [0002] Modern retail companies generate massive sales data every day, and retail companies analyze the sales data as a basis for corporate decision-making or auxiliary decision-making. Especially the address data in the sales data, which is the basic data for smart retail analysis and decision-making. For example, the location decision of a small store, the allocation of logistics resources, and the analysis of sales data in the geographical dimension all depend on the analysis of address data in sales data, so the efficiency and accuracy of address data analysis is very important. [0003] At present, the rule cleaning technology used to parse massive address data into standard geocoding, specifically, first constructs all standard administrative geographic da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29G06F16/33G06F16/9537G06N3/08
CPCG06F16/29G06F16/3344G06F16/9537G06N3/084
Inventor 李男一徐亮
Owner SUNING CLOUD COMPUTING CO LTD
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