4242 search results - page 129 / 849 » An Event Spacing Experiment |
217
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JMLR
2010
15 years 1 months ago
2010
This work addresses the problem of feature extraction for boosting the performance of outlier detectors in high-dimensional spaces. Recent years have observed the prominence of mu...
194
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SCALESPACE
2005
Springer
16 years 14 hour ago
2005
Springer
We investigate the use of fractional powers of the Laplacian for signal and image simplification. We focus both on their corresponding variational techniques and parabolic pseudod...
173
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ACCV
2009
Springer
15 years 10 months ago
2009
Springer
Video retargeting aims at transforming an existing video in order to display it appropriately on a target device, often in a lower resolution, such as a mobile phone. To preserve a...
160
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KAIS
2007
15 years 6 months ago
2007
With the proliferation of extremely high-dimensional data, feature selection algorithms have become indispensable components of the learning process. Strangely, despite extensive ...
299
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SIGIR
1998
ACM
15 years 6 months ago
1998
ACM
Ranked queries are used to locate relevant documents in text databases. In a ranked query a list of terms is specified, then the documents that most closely match the query are re...