2040 search results - page 103 / 408 » Approximate Expectation Maximization |
PAMI
2002
14 years 11 months ago
2002
We propose a method for choosing the number of colors or true gray levels in an image; this allows fully automatic segmentation of images. Our underlying probability model is a hid...
100
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STOC
2003
ACM
16 years 10 hour ago
2003
ACM
In this paper, we show that any n point metric space can be embedded into a distribution over dominating tree metrics such that the expected stretch of any edge is O(log n). This ...
89
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KESAMSTA
2009
Springer
15 years 6 months ago
2009
Springer
In this paper, we propose a probabilistic model to study the interaction of bidder and seller agents in sequential automated auctions. We consider a designated “special bidder”...
102
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MM
2003
ACM
15 years 5 months ago
2003
ACM
Effective use of multimedia collections requires efficient and intuitive methods of searching and browsing. This work considers databases which store music and explores how these...
116
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UAI
2003
15 years 1 months ago
2003
Loopy and generalized belief propagation are popular algorithms for approximate inference in Markov random fields and Bayesian networks. Fixed points of these algorithms correspo...