Extraction method and device of adverse events, storage medium and electronic equipment

Abstract

The invention belongs to the field of medical data processing, and relates to an adverse event extraction method and device, a storage medium and electronic equipment. The method comprises the steps of obtaining case text information corresponding to a to-be-mined case, and inputting the case text information into a medical named entity model to obtain a target entity sequence corresponding to the case text information; wherein the target entity sequence is used for labeling entities existing in the case text information; and identifying a target entity corresponding to the adverse event in the target entity sequence so as to extract the adverse event existing in the case to be mined. According to the method and the device, the case text information is input into the medical named entity model to obtain the target entity sequence corresponding to the case text information, so that adverse events in all to-be-mined cases can be comprehensively extracted; the situation that in the prior art, extraction is not comprehensive due to the fact that adverse events are extracted in a sampling inspection mode is avoided.

Description

technical field [0001] The present disclosure relates to the field of medical data processing, and in particular, to an adverse event extraction method, an adverse event extraction device, a computer-readable storage medium, and an electronic device. Background technique [0002] In medical research, extracting adverse events from cases and analyzing the adverse events can improve the medical quality of the hospital to a certain extent and further ensure the life and health of patients. [0003] In the related art, it is necessary to manually review a large number of cases before the adverse events can be extracted. Moreover, due to the huge volume of case data, only a large number of cases can be sampled and reviewed, and the adverse events existing in all cases cannot be analyzed. Extraction, which results in that the extracted adverse events are not comprehensive enough, and it is difficult to comprehensively reflect the medical quality of the hospital. In addition, to co...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present disclosure is to provide a method for extracting adverse events, a device for extracting adverse events, a computer-readable storage medium, and electronic equipment, so as to overcome the incomplete and inefficient extraction of adverse events caused by related technologies at least to a certain extent The problem

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