Experiments in TREC 2004 Novelty Track at CAS-ICT.
Huaping ZhangHongbo XuShuo BaiBin WangXueqi ChengPublished in: TREC (2004)
Keyphrases
- information and communication technologies
- information retrieval
- test collection
- clef ip
- retrieval effectiveness
- information and communications technology
- question answering
- st century
- information communication technology
- patent retrieval
- cooperative
- complex systems
- novelty detection
- topic detection and tracking
- cost effective
- south africa
- ad hoc retrieval
- socio economic
- multi agent systems
- ir evaluation
- early years
- image sequences
- search engine