Keyphrases
- preprocessing
- semantic search
- post processing
- semantic information
- high level
- feature extraction
- semantic knowledge
- semantic web
- domain ontology
- semantic network
- information retrieval
- semantic description
- semantic interpretation
- semantic relationships
- semantic analysis
- preprocessing step
- semantic similarity
- semantic annotation
- domain specific
- domain knowledge
- machine learning
- low level features
- named entities
- data mining algorithms
- higher level
- semantic content
- semantic level
- anaphora resolution