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Text structuring method and device

A text structure and text technology, applied in the field of text processing, can solve the problems of low accuracy rate and cumbersome operation of keyword matching method, and achieve the effect of improving efficiency and accuracy rate

Active Publication Date: 2020-07-03
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, the accuracy rate of the template matching method and the keyword matching method is low, and the machine learning method requires a large amount of data labeling, and the operation is cumbersome.

Method used

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  • Text structuring method and device
  • Text structuring method and device

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Embodiment Construction

[0013] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0014] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0015] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...

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Abstract

The invention relates to a text structuring method and device. The method comprises the following steps: acquiring a grammar rule set irrelevant to a context; inputting each text in a text set into asyntactic analyzer generated based on the grammar rule set irrelevant to the context for analysis; and for each text in the text set, when the syntactic analyzer successfully analyzes the text, determining the output of the syntactic analyzer as a structured text corresponding to the text. According to the text structuring method and device, text structures are extracted through a grammar algorithm irrelevant to the context, and text structuring accuracy and efficiency can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of text processing, in particular to a text structuring method and device. Background technique [0002] The modernization of the electronic medical record system is one of the keys to the construction of medical information. The information contained in the electronic medical record plays a vital role in establishing a health portrait that follows the patient's life. At the same time, electronic medical records are also important metadata for medical research. [0003] At present, a large number of electronic medical records on the market often directly store a large number of text information such as diagnosis and treatment, doctor rounds, etc. directly as text fields, abandoning a large amount of structured information in electronic medical records, which is not conducive to the standardized storage, sharing and sharing of information. analyze. [0004] In related technologies, medical records ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H10/60G06F40/253
CPCG16H10/60
Inventor 仇伟陈漠沙程钰淇李兆融李林琳司罗
Owner ALIBABA GRP HLDG LTD
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