852 search results - page 37 / 171 » Comparing relevance feedback algorithms for web search |
BMCBI
2008
14 years 9 months ago
2008
Background: Many programs have been developed to identify transcription factor binding sites. However, most of them are not able to infer two-word motifs with variable spacer leng...
CIKM
2010
Springer
14 years 7 months ago
2010
Springer
We present a flexible new optimization framework for finding effective, reliable pseudo-relevance feedback models that unifies existing complementary approaches in a principled wa...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
In this paper we present a new document representation model based on implicit user feedback obtained from search engine queries. The main objective of this model is to achieve be...
ECIR
2006
Springer
14 years 11 months ago
2006
Springer
The aim of our research is to produce and assess short summaries to aid users' relevance judgements, for example for a search engine result page. In this paper we present our ...
TREC
2007
14 years 11 months ago
2007
: We describe our participation in the TREC 2007 Enterprise track and detail our language modeling-based approaches. For document search, our focus was on estimating a mixture mode...