Clinical named entity recognition and relation extraction using natural language processing of medical free text: A systematic review.
David Fraile NavarroKiran IjazDana RezazadeganHania Rahimi-ArdabiliMark DrasEnrico W. CoieraShlomo BerkovskyPublished in: Int. J. Medical Informatics (2023)
Keyphrases
- free text
- named entity recognition
- relation extraction
- natural language processing
- systematic review
- medical records
- patient records
- information extraction
- named entities
- clinical guidelines
- semantic role labeling
- text summarization
- wordnet
- natural language text
- reference resolution
- text mining
- question answering
- annotated corpus
- machine learning
- semi structured
- natural language
- word sense disambiguation
- knowledge representation
- semantic relations
- text documents
- conditional random fields
- web documents
- medical data
- segmentation method
- structured data
- information retrieval
- data sets