4127 search results - page 573 / 826 » Evaluation methods for topic models |
207
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
In this paper, we address the problem of shadow detection and removal from single images of natural scenes. Different from traditional methods that explore pixel or edge informati...
198
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
Scientific data in the life sciences is distributed over various independent multi-format databases and is constantly expanding. We discuss a scenario where a life science research...
146
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JSAC
2006
15 years 6 months ago
2006
The symbol error probability (SEP) performance of time-hopping (TH) ultra-wideband (UWB) systems in the presence of multiuser interference (MUI) and timing jitter is considered wit...
189
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CLASSIFICATION
2010
15 years 4 months ago
2010
: The issue of determining "the right number of clusters" in K-Means has attracted considerable interest, especially in the recent years. Cluster intermix appears to be a...
219
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HEURISTICS
2010
15 years 4 months ago
2010
The urban transit routing problem (UTRP) is NP-Hard and involves devising routes for public transport systems. It is a highly complex multiply constrained problem and the evaluati...