Evaluating temporal relations in clinical text: 2012 i2b2 Challenge.

Weiyi Sun Anna Rumshisky Özlem Uzuner

Published in: J. Am. Medical Informatics Assoc. (2013)

Keyphrases

temporal relations
temporal information
cross document
complex events
temporal structure
spatial relations
multimedia objects
temporal reasoning
information retrieval
text mining
keywords
mobile devices
natural language
multiscale
computer vision
search engine
machine learning