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Non-standard address automatic matching model, matching method and model building method

A technology of automatic matching and matching method, which is applied in the field of geographic information to achieve the effect of improving accuracy and speed and reducing labor costs

Inactive Publication Date: 2018-01-12
SUZHOU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem of public security non-standard address matching from scratch

Method used

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  • Non-standard address automatic matching model, matching method and model building method
  • Non-standard address automatic matching model, matching method and model building method
  • Non-standard address automatic matching model, matching method and model building method

Examples

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Embodiment 1

[0033] This embodiment is based on the experimental data set of 950,000 standard address sample sets and 16,000 non-standard address sample sets. The non-standard address sample set is provided by a waterworks. The method of manual crowdsourcing has been used to mark its corresponding standard address. The goal of this embodiment is to complete the matching of these 16,000 non-standard addresses to 950,000 standard addresses. In this embodiment, the computing server used is an 8-core Intel Xeon E5-2640 V2, 2.00GHz processor, and 128G memory. The software configuration is Ubuntu 16.04 LTS, Java JDK 1.8.0.

[0034] Such as Figure 1-2 Shown: the present invention provides a kind of non-standard address automatic matching model, comprises the standard address dictionary data module that adopts hash table structure and non-standard address matching module, and described standard address dictionary data module comprises a group of Key-Value pair; Said Key is a standard address k...

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Abstract

The invention relates to a non-standard address automatic matching model, comprising a standard address dictionary data module and a non-standard address matching module using hash table structures, wherein the standard address dictionary data module includes a group of Key-Value pairs; the Key is a standard address keyword, and the Value is a data table of a set of word vectors corresponding to astandard address; the word vectors are address character strings of which the step length is 1 and the window length is 2; and the latter address character string is formed by taking the previous address character string as the base and adding 1 to the dimension of the previous address character string. According to the non-standard address automatic matching model disclosed by the invention, thelabor cost required for address matching can be reduced, an information isolated island between each non-standard address system can be broken through, a smooth address search network can be formed,and a great value can be contributed to the switching and address unification between each non-standard address system; and more reliable basic platforms, basic steps and data of address matching canbe provided for the public security, and the technology gap of non-standard address matching that is developed from nothing can be filled.

Description

technical field [0001] The invention relates to a non-standard address automatic matching model and a matching method, and also relates to a method for establishing the model; it belongs to the technical field of geographic information. Background technique [0002] In recent years, with the rapid development of my country's smart city construction process, the address management of storefronts has played an increasingly important role in the development. Especially in the public security department, address information is the most commonly used in daily business. However, due to the existence of a variety of address information in the current society, such as the user registration address of the water supply company, the user registration address of the gas company, the cable TV user address, the registration address of the person being interrogated, etc. In addresses such as , there are diverse address representations, that is, the representation of address information is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 奚雪峰邹恩岑曾诚吴宏杰陆悠王磊崔志明
Owner SUZHOU UNIV OF SCI & TECH
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