115 search results - page 2 / 23 » Query Aspect Based Term Weighting Regularization in Informat... |
89
Voted
SIGIR
2006
ACM
15 years 5 months ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
121
Voted
ERCIMDL
2010
Springer
15 years 21 days ago
2010
Springer
A well-known challenge of information retrieval is how to infer a user's underlying information need when the input query consists of only a few keywords. Question Answering (...
109
Voted
CIKM
2011
Springer
13 years 11 months ago
2011
Springer
Extracting information from web pages is an important problem; it has several applications such as providing improved search results and construction of databases to serve user qu...
88
Voted
ACL
2006
15 years 1 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...
99
Voted
SIGIR
2006
ACM
15 years 5 months ago
2006
ACM
A common limitation of many retrieval models, including the recently proposed axiomatic approaches, is that retrieval scores are solely based on exact (i.e., syntactic) matching o...