3506 search results - page 539 / 702 » Pattern recognition in information systems |
161
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SIGIR
2006
ACM
16 years 11 days ago
2006
ACM
Large scale learning is often realistic only in a semi-supervised setting where a small set of labeled examples is available together with a large collection of unlabeled data. In...
162
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MIR
2005
ACM
15 years 12 months ago
2005
ACM
Learning semantics from annotated images to enhance content-based retrieval is an important research direction. In this paper, annotation data are assumed available for only a sub...
165
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ISMIR
2005
Springer
15 years 12 months ago
2005
Springer
This paper presents ACE (Autonomous Classification Engine), a framework for using and optimizing classifiers. Given a set of feature vectors, ACE experiments with a variety of cla...
167
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CIKM
2004
Springer
15 years 11 months ago
2004
Springer
A number of content management tasks, including term categorization, term clustering, and automated thesaurus generation, view natural language terms (e.g. words, noun phrases) as...
193
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PLDI
2003
ACM
15 years 11 months ago
2003
ACM
We propose a low-overhead sampling infrastructure for gathering information from the executions experienced by a program’s user community. Several example applications illustrat...