Portuguese-English Experiments Using Latent Semantic Indexing.
Viviane Moreira OrengoChristian R. HuyckPublished in: CLEF (2002)
Keyphrases
- latent semantic indexing
- cross language
- text retrieval
- brazilian portuguese
- vector space
- singular value decomposition
- information retrieval
- document collections
- document representation
- natural language
- machine translation
- vector space model
- document retrieval
- query expansion
- question answering
- feature vectors
- semantic structure
- multimedia