Multimodal representation, indexing, automated annotation and retrieval of image collections via non-negative matrix factorization.
Juan C. CaicedoJaafar Ben-AbdallahFabio A. GonzálezOlfa NasraouiPublished in: Neurocomputing (2012)
Keyphrases
- negative matrix factorization
- image collections
- image retrieval
- image browsing
- information retrieval
- matrix factorization
- image database
- image content
- principal component analysis
- document clustering
- visual features
- image representation
- text retrieval
- sparse representation
- multi modal
- information retrieval systems
- spectral clustering
- image annotation
- relevance feedback
- multimedia
- visual information
- information extraction
- knowledge base