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Address resolution method and system based on simhash

An address parsing and address technology, applied in the field of simhash-based address parsing methods and systems, can solve the problem of low accuracy of parsing results, and achieve the effects of improving parsing efficiency, improving accuracy, and high parsing success rate

Pending Publication Date: 2021-01-29
深圳市跨越新科技有限公司
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Problems solved by technology

[0004] The present invention provides a simhash-based address resolution method and system to solve the problem of low accuracy of resolution results of existing address resolution methods

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  • Address resolution method and system based on simhash
  • Address resolution method and system based on simhash
  • Address resolution method and system based on simhash

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] figure 1 An embodiment of the simhash-based address resolution method of the present invention is shown. Such as figure 1 As shown, the address resolution method based on simhash includes the following steps:

[0027] Step S1. Perform word segmentation processing on the acquired address to be resolved according to the pre-built word segmentation dictionary, and obtain at least one text entry of the address to be resolved.

[0028] Specifically, after receiving the new waybill, standardize the address to be resolved in the waybill, such as traditional and simplified font conversion, full hal...

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Abstract

The invention discloses an address resolution method and system based on simhash, and the method comprises the steps: carrying out word segmentation of an obtained to-be-resolved address according toa word segmentation dictionary to acquire a to-be-resolved address text entry; precisely matching to-be-analyzed address text entries with the sample address text entries in the address index one by one, and if matching succeeds, outputting longitude and latitude information corresponding to the address as an analysis result; if the matching fails, calculating a simhash value of each to-be-parsedaddress text entry; matching the simhash value of each address text entry to be analyzed with the simhash value of the sample address text entry in the address index one by one to obtain at least onesample address text entry meeting a preset condition; and taking longitude and latitude information corresponding to the sample address text entry with the minimum address hierarchy as an analysis result. By means of the mode, the analysis accuracy of the to-be-analyzed addresses is improved, and address analysis efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of logistics transportation, in particular to an address resolution method and system based on simhash. Background technique [0002] With the development of e-commerce, the dependence of both individuals and enterprises on the logistics system is increasing, and the logistics system has also developed rapidly. At the same time, this also puts forward higher requirements for logistics management. In a transaction, both the sender and the recipient hope that the goods can be delivered safely and quickly. Therefore, for logistics companies, how to quickly and accurately receive and deliver goods, reduce costs, and improve efficiency in a highly competitive market environment is particularly important. [0003] In a complete logistics transportation process, after the sender submits the delivery application, the logistics enterprise needs to quickly determine the accurate pick-up location; in the process of go...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/242G06F40/284G06F40/289G06F16/29G06Q10/08
CPCG06F40/242G06F40/284G06F40/289G06F16/29G06Q10/083
Inventor 张江日李明亮
Owner 深圳市跨越新科技有限公司
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