Comparing and combining the effectiveness of latent semantic indexing and the ordinary vector space model for information retrieval.
Karen E. LochbaumLynn A. StreeterPublished in: Inf. Process. Manag. (1989)
Keyphrases
- vector space
- latent semantic indexing
- model for information retrieval
- information retrieval
- vector space model
- distance measure
- feature vectors
- latent semantic
- text retrieval
- document representation
- low dimensional
- similarity search
- retrieval model
- query expansion
- singular value decomposition
- pattern recognition
- image features
- information retrieval systems
- text classification
- data sets