Data fusion method, device and system based on pattern matching and entity matching

A pattern matching and data fusion technology, applied in the electronic field, can solve problems such as low accuracy of data fusion and neglect of useful data

Inactive Publication Date: 2018-12-07
SUZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This data fusion method only gives us the only chance to do pattern matching and entity matching, and loses more opportunities to adjust and correct the results of pattern matching and entity matching. The accuracy of data fusion is low, resulting in a large amount of useful data being discarded. neglect

Method used

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  • Data fusion method, device and system based on pattern matching and entity matching
  • Data fusion method, device and system based on pattern matching and entity matching
  • Data fusion method, device and system based on pattern matching and entity matching

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Embodiment Construction

[0068] The core of the present invention is to provide a data fusion method based on pattern matching and entity matching, which can improve the accuracy of data fusion and enhance the value of data; another core of the present invention is to provide a method based on pattern matching and entity matching The data fusion device, system and a readable storage medium have the above beneficial effects.

[0069] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative effort...

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Abstract

The invention discloses a data fusion method based on pattern matching and entity matching. The method includes the steps of performing entity matching by using a given initial connection record pair,performing pattern matching by utilizing the result of the current entity matching, and performing entity matching according to the pattern matching result, and so on. The matching result of each round is used as input data through the matching result of the previous round, and matching is carried out on the basis of successfully matched record pairs of the previous round, so that the possible error matching or not finding record group in the previous round can be corrected, and the result of the pattern matching is continuously corrected, until the results of the pattern matching and the entity matching tend to be stable. According to the method, the accuracy of data fusion can be improved, and the data value is increased. The invention further discloses a data fusion device based on pattern matching and entity matching, a system and a readable storage medium, and has the beneficial effects.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a data fusion method, device, system and a readable storage medium based on pattern matching and entity matching. Background technique [0002] Data fusion refers to the information processing technology that automatically analyzes and synthesizes several observation information obtained in time series under certain criteria to complete the required decision-making and evaluation tasks. With the rapid development of computer technology and communication technology, and the increasingly close integration with each other, coupled with the special and urgent needs of military applications, data fusion technology is particularly important as an emerging technology of data processing. [0003] In today's era of data expansion, how to solve the data inconsistency between various data sources has become a very important problem. It is very difficult to integrate data due to inconsis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62
CPCG06F18/22G06F18/251
Inventor 李直旭顾斌斌
Owner SUZHOU UNIV
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