Query and Relevance Feedback in Latent Semantic Index with Reduced Time Complexity.
Fadi YamoutIssam A. R. MoghrabiMichael P. OakesPublished in: Databases and Applications (2004)
Keyphrases
- relevance feedback
- latent semantic
- query expansion
- information retrieval systems
- database
- latent semantic indexing
- information retrieval
- active learning
- relevant documents
- latent semantic analysis
- document retrieval
- retrieval model
- query processing
- vector space
- text data
- image retrieval
- probabilistic latent semantic analysis
- relational databases
- user supplied
- language model
- question answering
- query terms
- keywords