Comprehend Medical: a Named Entity Recognition and Relationship Extraction Web Service
TABLE I: Overview of the i2b2 and DCN datasets.
['[EMPTY]', '[BOLD] i2b2', '[BOLD] DCN']
The i2b2 dataset contains six predefined relations types including TrCP (Treatment Causes Problem), TrIP (Treatment Improves Problem), TrWP (Treatment Worsens Problem) and one negative relation. The DCN dataset contains seven predefined relationship types such as with_dosage, every and one negative relation.