Keyphrases
- latent semantic indexing
- document representation
- vector space model
- information retrieval
- semantic structure
- latent semantic
- latent semantic analysis
- term document matrix
- document space
- text retrieval
- vector space
- singular value decomposition
- document collections
- latent semantic space
- document clustering
- bag of words
- web documents
- text documents
- machine translation
- retrieval model
- semantic information
- retrieval systems
- language model
- information retrieval systems
- document retrieval
- tf idf
- cross language information retrieval
- data fusion
- cross lingual
- relevant documents
- test collection
- natural language processing