Deep Learning, Artificial Intelligence, Bert, Ehr, NLP.
[Johnson et al., 2016] is used. The drug coding is transformed from NDC to ATC Third Level for using the ontology information. Dataset is split into training, validation and testing set in a 0.6:0.2:0.2 ratio. GNN: Input embedding dimension is 75, number of attention heads is 4. BERT: hidden