Container-Based Knowledge Graphs for Determining Entity Relations in Medical Text

摘要

A mechanism is provided in a data processing system comprising least one processor and at least one memory, the at least one memory comprising instructions executed by the at least one processor to cause the at least one processor to implement a clinical decision support system. The clinical decision support system receives a plurality of patient electronic medical records (EMRs) for a patient, from a plurality of different sources. For a portion of a patient EMR record of the plurality of patient EMRs, the clinical decision support system detects entities and analyzing a document structure of the portion of the patient EMR to identify a hierarchical structure of the portion of the patient EMR. The clinical decision support system generates a container representation of the portion of the patient EMR based on the hierarchical structure. The clinical decision support system generates a set of grammatical representations of one or more relationships identified within the container representation. The clinical decision support system generates a verbose EMR comprising the grammatical representations of the one or more relationships.