Address information management method and device thereof

Abstract

The invention discloses an address information management method and a device thereof, and relates to the technical field of computers. The specific implementation mode of the method comprises the following steps: dividing a target geographic region corresponding to an initial address information set into a plurality of region blocks; taking each region block as a to-be-fused region, and merging similar address information in the to-be-fused region to obtain an updated address information set; taking the plurality of region blocks as new to-be-fused regions, and merging similar address information in the to-be-fused regions according to the updated address information set to obtain a re-updated address information set; and gradually expanding the geographical range of the to-be-fused region to further update the address information set until the geographical range of the to-be-fused region meets a preset condition. According to the embodiment, the problems of relatively high space complexity and time complexity caused by overlarge data volume can be solved, and meanwhile, data errors caused by incomplete fusion of similar geographic information can be reduced to a great extent.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for address information management. Background technique [0002] Due to irregular writing of address information, the same geographic location may correspond to multiple address information, and the same address information may also correspond to multiple geographic locations. Therefore, it is necessary to perform fusion processing on the address information, so that each address location uniquely corresponds to one address information. [0003] figure 1 It is a schematic diagram of address fusion in the prior art. Such as figure 1 As shown, in the prior art, in the process of comparing and merging address information, usually two-by-two calculations are directly performed between addresses. The calculation amount of this address fusion method is too huge. Contents of the invention [0004] In view of this, the embodiments of the present invention pr...

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Problems solved by technology

[0004] In view of this, the embodiments of the present invention provide a method and device for address information management, which can solve the problem of high space complexity and time complexity caused by excessive data volume by adopting a step-by-step block strategy of geographic space , and at the same time greatly reduce data errors caused by incomplete fusion of similar geographic information

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