. Author manuscript; available in PMC: 2020 Jan 1.

Published in final edited form as: Drug Saf. 2019 Jan;42(1):123–133. doi: 10.1007/s40264-018-0761-0

Table 7.

Relation extraction performances for SVMs by relation type on the test set. (do: dose relation between a Drug and its dose; du: Duration; fr: frequency.)

SVM	Performance
Relation Type	precision	Recall	F1-score
severity_type	0.8766	0.9333	0.9041
manner/route	0.9231	0.8660	0.8936
reason	0.7546	0.8051	0.7790
do	0.9342	0.8803	0.9064
du	0.8979	0.6139	0.7293
fr	0.9096	0.9009	0.9052
adverse	0.6774	0.7387	0.7067