Unsupervised concept extraction from clinical text through semantic composition.
Stéphan TulkensSimon SusterWalter DaelemansPublished in: J. Biomed. Informatics (2019)
Keyphrases
- semantic information
- automatically extracted
- linguistic analysis
- arabic text
- semantic content
- information extraction
- related concepts
- semantic network
- semantic representations
- semantic concepts
- key concepts
- concept space
- linguistic patterns
- lexical semantics
- rhetorical structure theory
- semantic representation
- text extraction
- textual entailment
- natural language text
- supervised learning
- semantic structure
- clinical data
- text retrieval
- text segmentation
- semantic annotation
- concept hierarchy
- unsupervised learning
- linguistic information
- semantic markup
- natural language processing
- semi supervised
- natural language
- cross media
- natural language understanding
- semantic features
- free text
- text documents
- domain ontology
- document content
- semantic web
- text classification
- information retrieval