Combining lexical and context features for automatic ontology extension.
Sara AlthubaitiSenay KafkasMarwa AbdelhakimRobert HoehndorfPublished in: J. Biomed. Semant. (2020)
Keyphrases
- context sensitive
- low level
- feature extraction
- domain knowledge
- context specific
- co occurrence
- domain specific
- lexical features
- content features
- context dependent
- extracted features
- natural language processing
- semi automatic
- semantic information
- contextual information
- knowledge representation
- prior knowledge
- feature vectors
- semi automatically
- ontology matching
- syntactic features
- spatial information
- semantic web
- false positives
- question answering
- context aware
- data sets
- text classification
- image features
- classification accuracy
- feature space
- knowledge base
- neural network