852 search results - page 37 / 171 » Comparing relevance feedback algorithms for web search |
BMCBI
2008
13 years 8 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
13 years 5 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
14 years 8 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
13 years 9 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
13 years 9 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...