GENE-DISEASE RELATIONSHIP KNOWLEDGE BASE CONSTRUCTION METHOD AND APPARATUS, AND COMPUTER DEVICE

摘要

A gene-disease relationship knowledge base construction method and an apparatus, and a computer device, the method comprising: performing dependence relationship analysis on a designated number of natural sentences to acquire dependence relationships; on the basis of the dependence relationships, determining path descriptors of the natural sentences; on the basis of the path descriptors, generating rule templates, and constructing a rule template database; using the rule templates to perform knowledge extraction on an entirety of medical documents to acquire gene-disease relationships, and constructing a gene-disease relationship knowledge base. The method is able to automatically learn a large amount of rule templates, and then use the rule templates to automatically extract gene-disease relationship knowledge from medical documents without requiring high manual labor costs. In addition, the amount of knowledge data extracted in the method is large, the extraction effect thereof is good, and the method features good mobility and can be used in extraction of more relationships between medical entities. The present method further relates to blockchain technology, and the rule templates and the gene/disease relationship knowledge base etc. can be stored in a blockchain.