3641 search results - page 283 / 729 » On Computability of Pattern Recognition Problems |
219
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KDD
2000
ACM
15 years 11 months ago
2000
ACM
Many important problems involve clustering large datasets. Although naive implementations of clustering are computationally expensive, there are established efficient techniques f...
212
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DKE
2007
15 years 7 months ago
2007
A major challenge in frequent-pattern mining is the sheer size of its mining results. To compress the frequent patterns, we propose to cluster frequent patterns with a tightness m...
181
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CVPR
2008
IEEE
16 years 9 months ago
2008
IEEE
Variation due to viewpoint is one of the key challenges that stand in the way of a complete solution to the face recognition problem. It is easy to note that local regions of the ...
215
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ECCV
2006
Springer
16 years 9 months ago
2006
Springer
Abstract. We address the problem of comparing sets of images for object recognition, where the sets may represent arbitrary variations in an object's appearance due to changin...
266
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CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
We present a novel object-specific segmentation method which can be used in view-based object recognition systems. Previous object segmentation approaches generate inexact results ...