Address matching method and device and terminal device
An address matching and address technology, applied in the field of address matching methods, devices and terminal equipment, can solve the problems of low work efficiency, occupation of main memory and computing resources, etc., to improve work efficiency, reduce computing resources, increase accuracy and efficiency Effect
Pending Publication Date: 2022-02-18
重庆川南环保科技有限公司
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[0004] The main purpose of the present invention is to propose an address matching method, device and terminal equipment to solve the problems of the existing address matching method with low work efficiency and occupying a large amount of main memory and computing resources
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[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0044] It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
[0045] Herein, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "...
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The invention is suitable for the technical field of geographic information processing, and provides an address matching method and device and a terminal device.The method comprises the steps:making an address matching model constructed and trained, wherein the address matching model comprises an entity word judgment sub-model and a prediction entity word highest parent grade sub-model; extracting to-be-processed address data input by a user through the address matching model, and obtaining address elements corresponding to the to-be-processed address data and element categories of the address elements; constructing a database query statement according to the address elements and the element categories; and performing address matching in the address database through the database query statement, perfecting the to-be-processed address data according to a matching result when the matching succeeds, and outputting the user address information. The working efficiency of the address matching method can be improved.
Description
technical field [0001] The present invention relates to the technical field of geographic information processing, in particular to an address matching method, device and terminal equipment. Background technique [0002] Address matching is the process of establishing a corresponding relationship between a literal description address and its geographic location coordinates, and it is an important link in the realization of online services to offline services. [0003] However, the existing scheme follows the traditional text matching process, which not only performs natural language processing on the address data input by the user, but also performs related natural language processing on the standard address data extracted from the database. Among them, the natural language processing operation makes the work efficiency of address matching At the same time, it also occupies a large amount of main memory and computing resources in the process of processing. Contents of the i...
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IPC IPC(8): G06F9/50G06F40/279
CPCG06F9/5027G06F40/279
Inventor 王国伟朱红坤贺光华李奇隆
Owner 重庆川南环保科技有限公司