2607 search results - page 18 / 522 » An Ontology-Based Information Retrieval Model |
SIGIR
2010
ACM
14 years 21 days ago
2010
ACM
As a principled approach to capturing semantic relations of words in information retrieval, statistical translation models have been shown to outperform simple document language m...
ICTIR
2009
Springer
13 years 6 months ago
2009
Springer
Abstract. A mismatch between differenteventspaceshasbeen used toargue against rank equivalence of classic probabilistic models of information retrieval and language models. We ques...
IJIS
2007
13 years 8 months ago
2007
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
In this poster,we incorporate user query history, as context information, to improve the retrieval performance in interactive retrieval. Experiments using the TREC data show that ...
ESSIR
2000
14 years 12 days ago
2000
