Construction of a Digestive System Tumor Knowledge Graph Based on Chinese Electronic Medical Records: Development and Usability Study.

Published in: JMIR medical informatics (2020)

We constructed a granular semantic DSTKG. It could provide guidance for the construction of a tumor knowledge graph and provide a preliminary step for the intelligent application of knowledge graphs based on CEMRs. Additional data sources and stronger research on assertion classification are needed to gain insight into the DSTKG's potential.

Keyphrases

healthcare
electronic health record
machine learning
convolutional neural network
deep learning
big data
risk assessment
neural network
health information
human health