Information Extraction from German Patient Records via Hybrid Parsing and Relation Extraction Strategies.
Hans-Ulrich KriegerChristian SpurkHans UszkoreitFeiyu XuYi ZhangFrank MüllerThomas TolxdorffPublished in: LREC (2014)
Keyphrases
- relation extraction
- information extraction
- patient records
- free text
- natural language processing
- parse tree
- dependency tree
- dependency trees
- named entities
- named entity recognition
- natural language
- natural language text
- structured data
- information retrieval
- automatic extraction
- semantic role labeling
- broad coverage
- domain specific
- text mining
- question answering
- semi structured
- clinical data
- extraction patterns
- machine learning
- medical records
- semantic analysis
- semantic relations
- text documents
- word sense disambiguation
- conditional random fields
- tree kernels
- semantic features
- machine translation
- web documents
- dependency parsing
- data model
- expert systems
- databases