3499 search results - page 452 / 700 » On the local optimality of LambdaRank |
157
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AUTOMATICA
2005
15 years 6 months ago
2005
This paper examines the problem of estimating linear time-invariant state-space system models. In particular it addresses the parametrization and numerical robustness concerns tha...
174
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TKDE
2008
15 years 6 months ago
2008
Clustering is inherently a difficult task and is made even more difficult when the selection of relevant features is also an issue. In this paper, we propose an approach for simult...
137
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TSP
2008
15 years 6 months ago
2008
The most popular algorithms for blind equalization are the constant-modulus algorithm (CMA) and the ShalviWeinstein algorithm (SWA). It is well-known that SWA presents a higher co...
155
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MP
2007
15 years 6 months ago
2007
The elastic-mode formulation of the problem of minimizing a nonlinear function subject to equilibrium constraints has appealing local properties in that, for a finite value of the...
175
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
This paper presents a novel modeling algorithm that is capable of simultaneously recovering correct shape geometry as well as its unknown topology from arbitrarily complicated dat...