Using Soft Constraints in Joint Inference for Clinical Concept Recognition.
Prateek JindalDan RothPublished in: EMNLP (2013)
Keyphrases
- soft constraints
- joint inference
- constraint satisfaction
- entity resolution
- probabilistic model
- conditional random fields
- hard constraints
- information extraction
- constraint propagation
- constraint satisfaction problems
- machine learning
- semantic role labeling
- arc consistency
- bi directional
- natural language understanding
- named entity recognition
- natural language