1175 search results - page 127 / 235 » Experimental perspectives on learning from imbalanced data |
144
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WWW
2009
ACM
16 years 6 months ago
2009
ACM
Social tagging provides valuable and crucial information for large-scale web image retrieval. It is ontology-free and easy to obtain; however, irrelevant tags frequently appear, a...
188
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
We address the task of learning a semantic segmentation from weakly supervised data. Our aim is to devise a system that predicts an object label for each pixel by making use of on...
152
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CIKM
2009
Springer
16 years 22 days ago
2009
Springer
Despite the widespread use of BM25, there have been few studies examining its effectiveness on a document description over single and multiple field combinations. We determine t...
159
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IROS
2008
IEEE
16 years 17 days ago
2008
IEEE
— This paper proposes an optimal gait generation framework using virtual constraint and learning optimal control. In this method, firstly, we add a constraint by a virtual poten...
195
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HYBRID
2000
Springer
15 years 9 months ago
2000
Springer
Abstract. Switching linear dynamic systems (SLDS) attempt to describe a complex nonlinear dynamic system with a succession of linear models indexed by a switching variable. Unfortu...