3096 search results - page 171 / 620 » Theory and Use of the EM Algorithm |
157
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MICCAI
2010
Springer
15 years 3 months ago
2010
Springer
Abstract. In order to evaluate the quality of segmentations of an image and assess intra- and inter-expert variability in segmentation performance, an Expectation Maximization (EM)...
146
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ISBI
2006
IEEE
16 years 5 months ago
2006
IEEE
In this paper, we use marked point processes to perform an unsupervised extraction of the coronary tree from 2D X-ray angiography. These processes provide a rigorous framework bas...
266
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GIS
2007
ACM
16 years 6 months ago
2007
ACM
This study investigates whether a fuzzy clustering method is of any practical value in delineating urban housing submarkets relative to clustering methods based on classic (or cri...
193
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GLVLSI
2002
IEEE
15 years 10 months ago
2002
IEEE
Spectral techniques have found many applications in computeraided design, including synthesis, verification, and testing. Decision diagram representations permit spectral coeffici...
165
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AGENTS
2001
Springer
15 years 9 months ago
2001
Springer
This paper describes Icarus, an agent architecture that embeds a hierarchical reinforcement learning algorithm within a language for specifying agent behavior. An Icarus program e...