A sequence labeling approach to link medications and their attributes in clinical notes and clinical trial announcements for information extraction.
Qi LiHaijun ZhaiLouise DelégerTodd LingrenMegan KaiserLaura StoutenboroughImre SoltiPublished in: J. Am. Medical Informatics Assoc. (2013)
Keyphrases
- sequence labeling
- information extraction
- clinical trials
- named entity recognition
- conditional random fields
- natural language processing
- decision support system
- named entities
- dependency parsing
- structured prediction
- question answering
- information retrieval
- crf model
- text mining
- machine learning
- probabilistic model
- markov random field
- maximum entropy
- experimental design
- graphical models
- semi supervised
- hidden markov models
- markov models
- natural language
- bayesian networks
- decision making
- data mining