484 search results - page 41 / 97 » Extending Relevance Model for Relevance Feedback |
IPM
2008
13 years 8 months ago
2008
This article explores how to develop complex data driven user models that go beyond the bag of words model and topical relevance. We propose to learn from rich user specific info...
WISE
2002
Springer
14 years 1 months ago
2002
Springer
A distributed search system consists of a large number of autonomous search servers logically connected in a peerto-peer network. Each search server maintains a local index of a c...
SIGIR
2009
ACM
14 years 2 months ago
2009
ACM
It is now widely recognized that user interactions with search results can provide substantial relevance information on the documents displayed in the search results. In this pape...
CORR
2011
Springer
13 years 3 months ago
2011
Springer
Information Retrieval systems can be improved by exploiting context information such as user and document features. This article presents a model based on overlapping probabilistic...
PADL
2009
Springer
14 years 9 months ago
2009
Springer
Abstract. For practical applications, the use of top-down query-driven proofprocedures is essential for an efficient use and computation of answers using Logic Programs as knowledg...