NovaSearch at TREC 2013 Microblog Track: Experiments with reranking using Wikipedia.
Flávio MartinsAndré MourãoJoão MagalhãesPublished in: TREC (2013)
Keyphrases
- retrieval effectiveness
- test collection
- post retrieval
- information retrieval
- question answering
- clef ip
- image search
- social media
- visual features
- pseudo relevance feedback
- relevance judgments
- social networks
- natural language processing
- information retrieval systems
- relevance feedback
- search result
- video search
- patent retrieval
- hot topics