Towards deeper understanding of the latent semantic analysis performance.
Preslav NakovElena ValchanovaGalia AngelovaPublished in: RANLP (2003)
Keyphrases
- deeper understanding
- latent semantic analysis
- co occurrence
- singular value decomposition
- information retrieval
- latent semantic indexing
- document clustering
- semantic space
- text summarization
- topic modeling
- databases
- tf idf
- visual words
- latent dirichlet allocation
- object recognition
- named entity recognition
- named entities
- collaborative filtering