2607 search results - page 156 / 522 » An Ontology-Based Information Retrieval Model |
174
click to vote
CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Ranking is a key problem in many information retrieval (IR) applications, such as document retrieval and collaborative filtering. In this paper, we address the issue of learning ...
174
click to vote
CIKM
2001
Springer
15 years 11 months ago
2001
Springer
Data fusion on the Web refers to the merging, into a unified single list, of the ranked document lists, which are retrieved in response to a user query by more than one Web search...
149
click to vote
CIKM
2008
Springer
15 years 8 months ago
2008
Springer
We propose a framework for searching the Wikipedia with contextual information. Our framework extends the typical keyword search, by considering queries of the type q, p , where q...
188
click to vote
CLEF
2005
Springer
16 years 1 days ago
2005
Springer
In this paper, we describe our studies of cross-language and cross-media image retrieval at the ImageCLEF 2005. This is the first participation of our CUHK (The Chinese University...
186
click to vote
SIGIR
2006
ACM
16 years 14 days ago
2006
ACM
The paper is concerned with applying learning to rank to document retrieval. Ranking SVM is a typical method of learning to rank. We point out that there are two factors one must ...