Finding Hotspots in Document Collection.
Wei PengChris H. Q. DingTao LiTong SunPublished in: ICTAI (1) (2007)
Keyphrases
- document collections
- information retrieval systems
- document retrieval
- information retrieval
- text retrieval
- test collection
- document representation
- document clustering
- index terms
- digital libraries
- cross language
- ad hoc retrieval
- relevant documents
- scatter gather
- document archives
- database
- geographic information retrieval
- retrieval model
- query terms
- feature space
- databases