Keyphrases
- digital libraries
- digital collections
- metadata
- cultural heritage
- multimedia
- music collections
- document archives
- personal photos
- document collections
- internet archive
- heterogeneous collections
- digital archives
- digital content
- document repositories
- photo collections
- digital objects
- music information retrieval
- hidden information
- data sets
- knowledge base
- feature selection
- digital photos
- computer vision
- search engine
- artificial intelligence
- information retrieval
- machine learning