MIMOR @ NTCIR 5: A Fusion-based Approach to Japanese Information Retrieval.
Nina KummerChrista Womser-HackerNoriko KandoPublished in: NTCIR (2005)
Keyphrases
- information retrieval
- test collection
- ir evaluation
- patent retrieval
- retrieval model
- relevant documents
- retrieval effectiveness
- information retrieval systems
- document collections
- data fusion
- search engine
- retrieval systems
- evaluation metrics
- fusion algorithm
- query expansion
- learning to rank
- multi sensor
- question answering
- information filtering
- vector space model
- information retrieval evaluation
- fusion framework
- digital libraries
- web retrieval
- search tasks
- information extraction
- average precision
- relevance judgments
- term weighting
- information access
- language modeling
- precision and recall
- knowledge discovery
- multiscale