Combining rules and machine learning for extraction of temporal expressions and events from clinical narratives.
Aleksandar KovacevicAzad DehghanMichele FilanninoJohn A. KeaneGoran NenadicPublished in: J. Am. Medical Informatics Assoc. (2013)
Keyphrases
- temporal expressions
- machine learning
- temporal information
- supervised machine learning
- information extraction
- temporal patterns
- automatic extraction
- temporal dimension
- active learning
- machine learning methods
- learning algorithm
- text summarization
- natural language processing
- supervised learning
- spatio temporal
- natural language
- temporal data
- training data
- feature selection
- data mining
- reinforcement learning
- artificial intelligence