1236 search results - page 156 / 248 » Robust estimation for sparse data |
128
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MICCAI
2010
Springer
14 years 12 months ago
2010
Springer
Abstract. We introduce a fibre tractography framework based on a particle filter which estimates a local geometrical model of the underlying white matter tract, formulated as a ...
138
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TCBB
2010
14 years 12 months ago
2010
—Gene expression data usually contain a large number of genes, but a small number of samples. Feature selection for gene expression data aims at finding a set of genes that best...
103
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SIGCOMM
1994
ACM
15 years 5 months ago
1994
ACM
Existing multicast routing mechanisms were intended for use within regions where a group is widely represented or bandwidth is universally plentiful. When group members, and sende...
ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
In design of experiments for nonlinear regression model identification, the design criterion depends on the unknown parameters to be identified. Classical strategies consist in ...
120
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ICMCS
2006
IEEE
15 years 7 months ago
2006
IEEE
Distance metric is widely used in similarity estimation. In this paper we find that the most popular Euclidean and Manhattan distance may not be suitable for all data distribution...