A Generalized Vector Space Model for Ontology-Based Information Retrieval.
Vuong M. NgoTru Hoang CaoPublished in: CoRR (2018)
Keyphrases
- vector space model
- ontology based information retrieval
- retrieval model
- information retrieval
- language model
- web documents
- document clustering
- vector space
- semantic similarity
- document representation
- index terms
- tf idf
- latent semantic indexing
- semantic information
- document space
- digital libraries
- query expansion
- clustering algorithm
- association graph
- databases