806 search results - page 44 / 162 » Context-sensitive document ranking |
116
Voted
SIGIR
2011
ACM
14 years 3 months ago
2011
ACM
Ranking function performance reached a plateau in 1994. The reason for this is investigated. First the performance of BM25 is measured as the proportion of queries satisfied on th...
85
Voted
WSDM
2010
ACM
15 years 10 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
105
Voted
SIGIR
2009
ACM
15 years 7 months ago
2009
ACM
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
HIPC
2007
Springer
15 years 6 months ago
2007
Springer
P2P deployments are a natural infrastructure for building distributed search networks. Proposed systems support locating and retrieving all results, but lack the information necess...
92
Voted
CIKM
2006
Springer
15 years 4 months ago
2006
Springer
In this paper, we introduce the notion of ranking robustness, which refers to a property of a ranked list of documents that indicates how stable the ranking is in the presence of ...