497 search results - page 45 / 100 » Study on Feature Selection Algorithm in Topic Tracking |
180
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CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
This paper deals with the problem of tracking multiple targets in a distributed network of self-configuring pan-tilt-zoom cameras. We focus on applications where events unfold over...
135
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ESANN
2007
15 years 3 months ago
2007
We study dimensionality reduction or feature selection in text document categorization problem. We focus on the first step in building text categorization systems, that is the cho...
108
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MM
2010
ACM
15 years 2 months ago
2010
ACM
In this paper, we propose a novel personalized ranking system for amateur photographs. Although some of the features used in our system are similar to previous work, new features,...
125
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CIVR
2007
Springer
15 years 8 months ago
2007
Springer
In this paper, we describe a fully automatic video retrieval prototype system that uses an image or a video sequence of an interested identity as probe. The system is based on fac...
125
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EVOW
2008
Springer
15 years 4 months ago
2008
Springer
We present a study on the use of soft computing techniques for object tracking/segmentation in surveillance video clips. A number of artificial creatures, conceptually, "inhab...