1529 search results - page 205 / 306 » Querying for meta knowledge |
169
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
Content-based retrieval (CBIR) methods in medical databases have been designed to support specific tasks, such as retrieval of digital mammograms or 3D MRI images. These methods c...
145
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
In many clustering applications, the user has some vague notion of the number and membership of the desired clusters. However, it is difficult for the user to provide such knowled...
179
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SIGSOFT
2009
ACM
16 years 7 months ago
2009
ACM
Search computing is a novel discipline whose goal is to answer complex, multi-domain queries. Such queries typically require combining in their results domain knowledge extracted ...
146
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Previous work on understanding user web search behavior has focused on how people search and what they are searching for, but not why they are searching. In this paper, we describ...
157
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
: We combine the speed and scalability of information retrieval with the generally superior classification accuracy offered by machine learning, yielding a two-phase text classifie...