76 search results - page 12 / 16 » On the Topical Structure of the Relevance Feedback Set |
PRL
2000
14 years 10 months ago
2000
We have developed a novel system for content-based image retrieval in large, unannotated databases. The system is called PicSOM, and it is based on tree structured self-organizing...
WWW
2008
ACM
15 years 11 months ago
2008
ACM
Learning to rank is a new statistical learning technology on creating a ranking model for sorting objects. The technology has been successfully applied to web search, and is becom...
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AMKM
2003
Springer
15 years 3 months ago
2003
Springer
This research investigates a unique Indexing Structure and Navigational Interface which integrates (1) ontology-driven knowledge-base (2) statistically derived indexing parameters...
APWEB
2005
Springer
15 years 3 months ago
2005
Springer
Data management issues in mobile computing environments have got lots of concerns of relevant researchers. Among these research topics, data broadcast has been extensively investig...
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
We investigates language models for informational and navigational web search. Retrieval on the web is a task that differs substantially from ordinary ad hoc retrieval. We perfor...