Binary Searching with Nonuniform Costs and Its Application to Text Retrieval.
Gonzalo NavarroRicardo A. Baeza-YatesEduardo F. BarbosaNivio ZivianiWalter CuntoPublished in: Algorithmica (2000)
Keyphrases
- text retrieval
- effective retrieval
- query expansion
- document retrieval
- latent semantic indexing
- image retrieval
- document collections
- information retrieval
- multimedia retrieval
- inverted file
- cross language
- retrieval model
- retrieval systems
- keyword extraction
- retrieval quality
- textual information retrieval
- language model
- automatic query expansion
- blind relevance feedback