Address library indexing method, address matching method and related equipment

An address indexing and address matching technology, applied in database indexing, geographic information database, structured data retrieval, etc., can solve the problems of order data accumulation, affecting the normal progress of logistics orders, queue congestion, etc., to improve efficiency and reduce data. quantity, and the effect of improving the accuracy

Pending Publication Date: 2021-05-25
上海寻梦信息技术有限公司
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Problems solved by technology

[0003] Whether it is the server of the logistics platform or the server of the e-commerce platform, in the scenario of massive orders, the above address matching process not only needs to be exce

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  • Address library indexing method, address matching method and related equipment
  • Address library indexing method, address matching method and related equipment
  • Address library indexing method, address matching method and related equipment

Examples

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Embodiment Construction

[0064] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0065] Furthermore, the drawings are merely schematic illustrations of the invention and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be impleme...

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Abstract

The invention provides an address library indexing method, an address matching method and related equipment, and the address library indexing method comprises the steps of dividing an address library into a plurality of query fragments according to at least partial region information of each piece of address information in the address library; performing an address index generation step on each piece of address information in the address library, the address index generation step comprising: performing word segmentation on the address information to obtain a plurality of word segmentation results; combining a plurality of word segmentation results of the address information to obtain a first field; and taking the first field as an address index of the address information so as to search and obtain the address information according to the address index. According to the invention, in an address base of massive standard addresses, under the condition that the accuracy is ensured, the optimal matching address can be found as little as possible.

Description

technical field [0001] The invention relates to the field of computer applications, in particular to an address library indexing method, an address matching method and related equipment. Background technique [0002] At present, in various logistics scenarios, after the user gives the delivery address, it is necessary to quickly obtain the latitude and longitude corresponding to the address. And this process needs to find the best matching address from the standard address library with hundreds of millions of addresses, and then get the corresponding latitude and longitude. [0003] Whether it is the server of the logistics platform or the server of the e-commerce platform, in the scenario of massive orders, the above address matching process not only needs to be excellent in effect and high in accuracy, but also requires high matching efficiency, otherwise, order data may appear Stacking, queue congestion, etc., affect the normal progress of logistics orders. [0004] The...

Claims

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Application Information

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IPC IPC(8): G06F16/22G06F16/2457G06F16/29G06F40/289G06Q10/08
CPCG06Q10/0838G06F16/2228G06F16/24575G06F16/29G06F40/289
Inventor 于首杰
Owner 上海寻梦信息技术有限公司
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