Semantic Vectors: an Information Retrieval Scenario.
Pierpaolo BasileAnnalina CaputoGiovanni SemeraroPublished in: IIR (2010)
Keyphrases
- information retrieval
- semantic search
- linguistic analysis
- spreading activation
- semantic web
- text mining
- information retrieval systems
- semantic knowledge
- ontology based semantic
- vector space
- semantic information
- principal components
- semantic annotation
- vector space model
- information filtering
- semantic representation
- semantic space
- measuring semantic similarity
- real world
- search engine
- feature vectors
- information extraction
- test collection
- query expansion
- semantic analysis
- document space
- feature extraction
- domain specific
- document collections
- neural network
- document retrieval
- information access
- information seeking
- semantic network
- learning to rank
- query terms
- text retrieval