5107 search results - page 446 / 1022 » Data Mining and Information Retrieval |
204
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KES
2004
Springer
16 years 19 days ago
2004
Springer
Many different approaches for content-based image retrieval have been proposed in the literature. Successful approaches consider not only simple features like color, but also take ...
213
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KDD
2004
ACM
16 years 7 months ago
2004
ACM
To enable information integration, schema matching is a critical step for discovering semantic correspondences of attributes across heterogeneous sources. While complex matchings ...
219
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PETRA
2009
ACM
16 years 1 months ago
2009
ACM
This paper describes work towards designing a computer vision system for helping users look up the meaning of a sign. Sign lookup is treated as a video database retrieval problem....
197
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JOCN
2011
14 years 10 months ago
2011
■ Observers spontaneously segment larger activities into smaller events. For example, “washing a car” might be segmented into “scrubbing,” “rinsing,” and “drying...
215
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SDM
2004
SIAM
15 years 8 months ago
2004
SIAM
Semi-supervised clustering uses a small amount of supervised data to aid unsupervised learning. One typical approach specifies a limited number of must-link and cannotlink constra...