Keyphrases
- document collections
- information retrieval
- relevant documents
- information retrieval systems
- document clustering
- document classification
- digital library systems
- document representation
- data driven
- text documents
- digital libraries
- query biased
- metadata
- website
- digital documents
- electronic documents
- generation process
- latent semantic analysis
- database
- retrieval systems
- free text
- text analysis
- visual attention
- multi document summarization
- multimedia documents
- complex systems
- web documents
- multimedia