839 search results - page 61 / 168 » Algorithms for Index-Assisted Selectivity Estimation |
93
Voted
ICMCS
2006
IEEE
15 years 6 months ago
2006
IEEE
An iterative model selection algorithm is proposed. The algorithm seeks relevant features and an optimal number of codewords (or codebook size) as part of the optimization. We use...
101
Voted
WEBI
2004
Springer
15 years 5 months ago
2004
Springer
The number of documents that are indexed by a search engine is referred to as the size of the search engine. The information about the size of each underlying search engine is ess...
ECML
2005
Springer
15 years 6 months ago
2005
Springer
Active selection of good training examples is an important approach to reducing data-collection costs in machine learning; however, most existing methods focus on maximizing classi...
120
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ICPR
2002
IEEE
15 years 5 months ago
2002
IEEE
Reliably tracking key points and textured patches from frame to frame is the basic requirement for many bottomup computer vision algorithms. The problem of selecting the features ...
110
Voted
ICIP
2002
IEEE
16 years 2 months ago
2002
IEEE
Motion confidence measures aim to identify how well an image patch determines image motion. These kinds of confidence measures are commonly used to select points for optical flow ...