Latent semantic linking over homogeneous repositories.
Alessandra A. MacedoMaria da Graça Campos PimentelJosé Antonio Camacho GuerreroPublished in: ACM Symposium on Document Engineering (2001)
Keyphrases
- latent semantic
- latent semantic indexing
- query expansion
- probabilistic latent semantic analysis
- latent semantic analysis
- text data
- semantic information
- user supplied
- digital libraries
- metadata
- visual features
- vector space
- co occurrence
- text retrieval
- text classification
- distance measure
- language model
- keywords
- information retrieval