Keyphrases
- semantic similarity
- pairwise
- semantic web
- semantic information
- biometric data
- natural language
- biometric authentication
- semantic network
- semantic knowledge
- semantic search
- identity verification
- biometric identification
- person identification
- image labeling
- semantic annotation
- training examples
- pattern recognition
- biometric systems
- semantic analysis
- domain ontology
- training data
- feature selection