1759 search results - page 39 / 352 » Using term informativeness for named entity detection |
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
We consider the problem of learning to rank relevant and novel documents so as to directly maximize a performance metric called Expected Global Utility (EGU), which has several de...
IR
2010
13 years 5 months ago
2010
This article presents FIDJI, a question-answering (QA) system for French. FIDJI combines syntactic information with traditional QA techniques such as named entity recognition and t...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
Duplicate detection determines different representations of realworld objects in a database. Recent research has considered the use of relationships among object representations t...
CLEF
2005
Springer
14 years 2 months ago
2005
Springer
In this paper, we describe UNED’s participation in the iCLEF 2005 track. We have compared two strategies for finding an answer using an interactive question answering system: i...
JCDL
2004
ACM
14 years 1 months ago
2004
ACM
Today’s web is so huge and diverse that it arguably reflects the real world. For this reason, searching the web is a promising approach to find things in the real world. This ...