Identifying QT prolongation from ECG impressions using Natural Language Processing and Negation Detection.
Joshua C. DennyJosh F. PetersonPublished in: MedInfo (2007)
Keyphrases
- natural language processing
- machine learning
- object detection
- information extraction
- detection algorithm
- text mining
- text processing
- automatic detection
- logic programs
- detection accuracy
- false alarms
- free text
- encoding scheme
- computational linguistics
- automatic identification
- named entity recognition
- logic programming
- artificial intelligence
- detection rate
- monitoring system
- data sets
- knowledge representation
- semi supervised