8298 search results - page 503 / 1660 » Query-Free Information Retrieval |
161
click to vote
MLDM
1999
Springer
15 years 11 months ago
1999
Springer
Content-based image retrieval methods based on the Euclidean metric expect the feature space to be isotropic. They suer from unequal dierential relevance of features in comput...
186
click to vote
ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, we present Concept Chain Queries (CCQ), a special case of text mining in document collections focusing on detecting links between two topics across text documents. ...
191
click to vote
CICLING
2010
Springer
15 years 10 months ago
2010
Springer
Although the application of data fusion in information retrieval has yielded good results in the majority of the cases, it has been noticed that its achievement is dependent on the...
190
click to vote
CLEF
2008
Springer
15 years 8 months ago
2008
Springer
In this article, we focus our efforts (i) on the study of how to automatically extract and exploit visual concepts and (ii) on fast visual diversity. First, in the Visual Concept D...
166
click to vote
TREC
2007
15 years 8 months ago
2007
Using the same interactive IR component as for TREC 2006, this submission probed the ability of a user without requisite domain knowledge to interactively set appropriate weights....