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Text structuring method, device and system and nonvolatile storage medium

A text structure and structuring technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as low accuracy rate and poor conversion efficiency, and achieve high accuracy rate, good conversion effect, and good robustness Effect

Active Publication Date: 2018-02-23
GUANGZHOU WOMEN AND CHILDRENS MEDICAL CENTER +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But similarly, the conversion efficiency of this structured method is poor and the accuracy rate is low

Method used

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  • Text structuring method, device and system and nonvolatile storage medium
  • Text structuring method, device and system and nonvolatile storage medium
  • Text structuring method, device and system and nonvolatile storage medium

Examples

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Embodiment Construction

[0065] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the invention will be presented in conjunction with a preferred embodiment, it is not intended that the features of the invention be limited to that embodiment only. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the present invention. The following description contains numerous specific details in order to provide a thorough understanding of the present invention. The invention may also be practiced without these details. Also, some specific details will be omitted from the description in order to avoid obscuring or obscuring the gist of the present inventio...

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Abstract

The invention relates to a text structuring method, device and system and a nonvolatile storage medium. The method comprises the steps that an unstructured text is obtained and preprocessed, and the preprocessed unstructured text is disaggregated into multiple sub-clauses; structured items in the structured text and question and answer databases corresponding to the structured items are acquired;questions are put according to questions in the question and answer databases, the content of the sub-clauses is matched to the corresponding structured items respectively, and a sub-clause structuring result can be obtained; according to the sub-clause structuring result, a structured text is obtained. According to the text structuring method, device and system and the nonvolatile storage medium,the question and answer databases are combined, unstructured text information can be completely converted into structured information, the conversion effect is good, the accuracy is high, sub-clausesstructuring processing is carried out through two LSTM networks, diversified expression manners in a free text can be processed, and good robustness is achieved.

Description

technical field [0001] The invention relates to the technical field of natural language processing, and particularly designs a text structuring method, device, system and nonvolatile storage medium. Background technique [0002] Structuring means that the information contained in the text can be decomposed into multiple interrelated components after analysis, and each component has a clear hierarchical structure. Text structuring refers to the conversion of unstructured text into structured text, so as to make the expression of information more objective and vivid through structured expressions (such as project formulas, tables, structural diagrams, flow charts, etc.). [0003] Nowadays, in the era of big data, especially in medical technology, many free texts will be generated, and the growing medical text data has brought new challenges to the entire medical industry: doctors diagnose and treat patients, and there will be a large number of medical texts in the process of d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/21
CPCG06F16/258G06F40/103
Inventor 梁会营郑永升戎术
Owner GUANGZHOU WOMEN AND CHILDRENS MEDICAL CENTER
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