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Medical data relationship mining method and device

A technology of medical data and relationship mining, applied in the field of medical information extraction, can solve the problems of high labeling cost, seldom used in clinical cases, and the effect depends on the degree of detail of the rules, etc., to achieve the effect of improving efficiency

Pending Publication Date: 2022-01-21
BEIJING MEDICAL CROSS THE CLOUD TECH CO LTD
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Problems solved by technology

[0005] However, in the above method of artificial abstract rules, artificial rules are a one-size-fits-all method, and the effect depends on the degree of detail of the rules.
The above-mentioned method based on text syntax dependency analysis in natural language processing, if it is trained for a specific field, the labeling cost is very high, so there are few direct applications in clinical cases

Method used

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  • Medical data relationship mining method and device
  • Medical data relationship mining method and device
  • Medical data relationship mining method and device

Examples

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Embodiment Construction

[0031] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.

[0032] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the ...

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Abstract

The invention relates to a medical data relationship mining method and device, electronic equipment and a computer readable medium. The method comprises the steps: obtaining first medical data and second medical data in a target text, wherein the first medical data and the second medical data are extracted from the target text through an entity recognition algorithm; obtaining at least one of own features of the first medical data, own features of the second medical data, peripheral text features of the first medical data and the second medical data, syntactic dependency analysis features and sentence morphological features to obtain feature vectors of the first medical data and the second medical data; and inputting the feature vectors into a trained classification model, and judging a target relationship between the first medical data and the second medical data. According to the method, the relationship between the medical data in the clinical case text can be efficiently identified, the medical data relationship mining efficiency is improved, and further data statistical analysis is facilitated.

Description

[0001] This application is a divisional application of the Chinese patent application 201811330207.X entitled "Medical Data Relationship Mining Method and Device" filed on November 09, 2018. technical field [0002] The present invention relates to the field of medical information extraction, in particular to a medical data relationship mining method, a medical processing device, electronic equipment and a computer-readable medium. Background technique [0003] In clinical case texts, much information is recorded in the form of long texts, which is not convenient for subsequent statistical analysis tasks. The structuring of clinical cases can solve such technical problems. Among them, the relationship mining of medical terms in long texts is a very important step in the structuring of clinical data. [0004] In the prior art, there are methods of artificially abstracting rules and methods based on text syntax dependency analysis in natural language processing for mining med...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/70G06F16/33
CPCG16H50/70G06F16/3344
Inventor 焦增涛
Owner BEIJING MEDICAL CROSS THE CLOUD TECH CO LTD
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