Constructing Evaluation Corpora for Automated Clinical Named Entity Recognition.
Philip V. OgrenGuergana K. SavovaChristopher G. ChutePublished in: LREC (2008)
Keyphrases
- named entity recognition
- natural language processing
- annotated corpus
- information extraction
- named entities
- text summarization
- maximum entropy
- sequence labeling
- hand coded
- conditional random fields
- semi supervised
- wordnet
- text mining
- relation extraction
- maximum entropy classifier
- data sets
- part of speech
- co occurrence
- knowledge representation
- pairwise
- expert systems
- artificial intelligence