Rel-Div: Generating Diversified Query Interpretations from Semantic Relations.
Ramakrishna BairiA. AmbhaGanesh RamakrishnanPublished in: PReMI (2013)
Keyphrases
- semantic relations
- wordnet
- co occurrence
- natural language processing
- semantic network
- ontology learning
- query processing
- database
- semantic structure
- user queries
- knowledge sources
- semantic relationships
- relevance feedback
- word pairs
- keywords
- dependency relations
- artificial intelligence
- query terms
- retrieval systems
- query expansion
- knowledge representation
- domain knowledge
- information retrieval systems
- data sources
- measuring semantic similarity