213 search results - page 15 / 43 » A criterion for coarse iterability |
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
In this paper, we consider improvement of parameter estimation accuracy of multicomponent polynomial-phase signals (mc-PPSs) using the product high-order ambiguity function (PHAF)...
118
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CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
We present an algorithm, Hierarchical ISOmetric SelfOrganizing Map (H-ISOSOM), for a concise, organized manifold representation of complex, non-linear, large scale, high-dimension...
115
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ACML
2009
Springer
15 years 6 months ago
2009
Springer
Abstract: Our main contribution is to propose a novel model selection methodology, expectation minimization of information criterion (EMIC). EMIC makes a significant impact on the...
106
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CVPR
2001
IEEE
16 years 1 months ago
2001
IEEE
This paper presents a novel processing scheme for the automatic computation of a medial shape model which is representative for an object population with shape variability. The se...
ICML
2004
IEEE
16 years 18 days ago
2004
IEEE
Many clustering algorithms fail when dealing with high dimensional data. Principal component analysis (PCA) is a popular dimensionality reduction algorithm. However, it assumes a ...