Table 7:
Team Names | LSTM | CRF | PWE | CE | Features | Relation Classifier |
---|---|---|---|---|---|---|
UCA-I3S-SPARK [65] | + | − | + | + | POS | – |
UFL-gators [60] | + | − | + | − | – | – |
UofUtah-Patterson [62] | − | + | + | − | POS, Surface | Random Forest |
ASU-BMI [64] | + | + | + | + | Surface | Random Forest |
IBMResearch-dandala [59] | + | + | + | + | POS | Attention Bi-LSTM |
WPI-Wunnava [58] | + | + | + | + | – | – |
UArizonaIschool-Xu [61] | + | + | + | + | Prefix, Suffix Embedding | SVM |
AEHRC-HoaNGO [63] | − | + | + | − | Snomed-CT, POS, Dependency | – |