Enhanced News Retrieval: Passages Lead the Way!
Matteo CatenaOphir FriederCristina Ioana MunteanFranco Maria NardiniRaffaele PeregoNicola TonellottoPublished in: SIGIR (2019)
Keyphrases
- document retrieval
- cross media
- information retrieval
- news video
- document structure
- passage retrieval
- news articles
- relevance feedback
- information retrieval systems
- query expansion
- image retrieval
- retrieval model
- image database
- retrieval method
- efficient retrieval
- keywords
- test collection
- text retrieval
- multimedia databases
- retrieval accuracy
- content based retrieval
- social media
- multimedia information
- question answering