Yi Yang
ABSTRACT
This article proposes a method for constructing a chronic disease retrieval model based on the Chinese medical knowledge graph. By combining the Chinese medical knowledge graph with classification retrieval, a chronic disease classification retrieval model based on the medical knowledge graph is constructed, which mainly includes three aspects: constructing medical knowledge graph for retrieval, designing hierarchical classification rules, scheming sorting strategies and display methods. The proposed hierarchical classification retrieval model mechanism and related strategies are conducive to the effective organization of health information, solving the current problems of multi-source heterogeneity and semantic ambiguity, improving the efficiency and quality of user retrieval, has a certain promoting effect on the development of theories and methods related to health information services.
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Index Terms
- Design of General Chronic Disease Retrieval Model Framework Based on Chinese Medical Knowledge Graph
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