1452 search results - page 26 / 291 » The Effectiveness of Query Expansion for Distributed Informa... |
CLEF
2003
Springer
14 years 29 days ago
2003
Springer
In this paper we propose several merging strategies to integrate the result lists of each intermediate run in distributed MLIR. The prediction of retrieval effectiveness was used t...
RIAO
2004
13 years 9 months ago
2004
This paper proposes two methods of query expansion for retrieving paraphrase candidates indexed by Kanzi (Chinese) characters. The idea is to calculate similarity between Kanzi ch...
READING
2004
Springer
14 years 1 months ago
2004
Springer
Document Transformation techniques have been studied for decades. In this paper, a new approach for a significant improvement is presented based on using a new query expansion met...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
Despite the recent advances in search quality, the fast increase in the size of the Web collection has introduced new challenges for Web ranking algorithms. In fact, there are sti...
AICS
2009
13 years 5 months ago
2009
Document length normalisation is known to be a difficult problem in IR, as tuning is often needed to overcome the collection dependence problem known to affect many normalisation s...