428 search results - page 65 / 86 » An Algorithm for Intrinsic Dimensionality Estimation |
163
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TNN
2010
14 years 10 months ago
2010
Finite mixture model is a powerful tool in many statistical learning problems. In this paper, we propose a general, structure-preserving approach to reduce its model complexity, w...
124
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SIGGRAPH
1999
ACM
15 years 7 months ago
1999
ACM
We present a solution to the general problem of characterizing shadows in scenes involving a uniform polygonal area emitter and a polygonal occluder in arbitrary position by manif...
149
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BMCBI
2010
15 years 3 months ago
2010
Background: The receiver operating characteristic (ROC) curve is a fundamental tool to assess the discriminant performance for not only a single marker but also a score function c...
127
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BMCBI
2007
15 years 3 months ago
2007
Background: Transmission electron tomography is an increasingly common three-dimensional electron microscopy approach that can provide new insights into the structure of subcellul...
127
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CGF
2005
15 years 3 months ago
2005
This paper addresses the problem of human motion encoding for real-time animation in interactive environments. Classically, a motion is stored as a sequence of body postures encod...