128 search results - page 1 / 26 » A Query-based Pre-retrieval Model Selection Approach to Info... |
HICSS
2002
IEEE
13 years 10 months ago
2002
IEEE
In the context of information retrieval, traditional collection selection algorithms have been widely studied. These algorithms utilize language models, a representation of the co...
RIAO
2004
13 years 6 months ago
2004
ICML
2001
IEEE
14 years 5 months ago
2001
IEEE
In this paper, we show how we can learn to select good words for a document title. We view the problem of selecting good title words for a document as a variant of an Information ...
ACL
2006
13 years 6 months ago
2006
We report on the development of a new automatic feedback model to improve information retrieval in digital libraries. Our hypothesis is that some particular sentences, selected ba...
CIKM
2009
Springer
13 years 11 months ago
2009
Springer
In order to enable scalable querying of graph databases, intelligent selection of subgraphs to index is essential. An improved index can reduce response times for graph queries si...