A method and system for judging whether an address is standardized and address standardization

Abstract

The invention cleans and converts the collected addresses, converts the Chinese numbers in the collected addresses into Arabic numerals, splits the collected addresses according to the address levels, and performs hit analysis on each level after the collected addresses are split with the addresses in the standard address library , use the hit situation of each level, the preset weight coefficient of the level and the influence coefficient between levels to obtain the address score of the collected address, and use the address score of the collected address to compare with the preset score threshold to judge the collected address Whether address normalization is done. It is also possible to map the collected addresses judged to be successful in standardization with the standard address library to realize address standardization. The present invention greatly improves the efficiency of address matching and perfectly solves the problem that the existing system is too old and the collected addresses are chaotic and cannot be expanded. It is more convenient for the transformation and upgrading of the address system, which is conducive to the unification of address services.

Description

technical field [0001] The invention relates to the technical field of communication addresses, in particular to a method and system for judging whether an address is standardized or not. Background technique [0002] At present, geographic information system (GIS) is used more and more widely in various systems, and the application of communication address technology is closely related to people's life, such as postal correspondence, banking system, information management system of public security departments, etc. The data is stored, identified, updated and processed. The non-standard or non-standard correspondence address will bring a lot of inconvenience to people. For example: due to the non-standard user address, the postal system needs to invest a lot of manpower and material resources to solve how to identify the correct and standard mailing address, otherwise it will cause wrong delivery and repeated delivery, and with the growth of postal business data , this inv...

AI Technical Summary

Problems solved by technology

The non-standard or non-standard mailing address will bring a lot of inconvenience to people

For example: due to the non-standard user address, the postal system needs to invest a lot of manpower and material resources to solve how to identify the correct and standard mailing address, otherwise it will cause wrong delivery and repeated delivery, and with the growth of postal business data , this investment will be expanded accordingly, which will be unbearable for the postal system

There is also the problem of non-standard user addresses in the banking system. If the banking system does not standardize user addresses, the banking system will face problems with the increase in the amount of data in the business system and the incompatibility of different databases. Slow processing speed, low efficiency, and chaotic business system data can easily cause loss and loss of customers

[0003] Due to the large amount of non-spatial data (without longitude and latitude coordinates) in the database of some old systems, when upgrading the old system, it is necessary to add functions such as labeling on the above picture and area analysis, but there is no standard for address collection, resulting in and standard The probability of address matching is very low

Upgrading the system is very difficult

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