Medical literature classification model training method and device, and medical literature classification method and device

Abstract

The invention discloses a medical literature classification model training method and device, and a medical literature classification method and device. The training method comprises the steps of extracting to-be-labeled data from a sample literature; labeling the to-be-labeled data by utilizing pre-established classification system and labeling rule base, wherein the classification system and thelabeling rule base are established on the basis of classification requirements of a user on medical literatures, the classification system comprises at least two classification dimensions, each classification dimension comprises at least two literature categories, and each literature category has an associated labeling rule; and training a classification model by taking the labeled data as training data to obtain a medical literature classification model. According to the technical scheme provided by the training method and device and the classification method and device, the literatures areclassified based on the professional classification system and labeling rules, so that the problem that the classification of existing medical literatures is insufficiently refined and professional can be solved.

Description

technical field [0001] The present disclosure generally relates to the field of computer technology, and in particular to a training method for a medical document classification model, a medical document classification method and a device thereof. Background technique [0002] At present, the online literature service platforms on the market provide few medical-related literature services and are not professional enough. For example the following platforms: [0003] Wanfang: For medical literature, Wanfang has made a coarse-grained division of medical-related literature from the aspects of medicine and health. [0004] Pubmed: Provides biomedical paper search and abstracts. Its core theme is medicine. PubMed's literature does not include the full text of journal papers, and links to full-text providers (paid or free) can be provided. [0005] Neither of the above two platforms provides a complete classification of medical literature, and only divides the categories from on...

AI Technical Summary

Problems solved by technology

[0005] Neither of the above two platforms provides a complete classification of medical literature, and only divides the categories from one dimension, so that when doctors search for a certain type of literature, they cannot well meet the search needs

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