178 search results - page 23 / 36 » Maximum likelihood of phylogenetic networks |
103
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JMLR
2006
14 years 11 months ago
2006
We study the computational and sample complexity of parameter and structure learning in graphical models. Our main result shows that the class of factor graphs with bounded degree...
97
Voted
CISS
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this paper, we study the problem of distributed detection in the presence of unknown carrier frequency offset (CFO) and initial phase, the issue we encounter in the emerging...
ECML
2006
Springer
15 years 3 months ago
2006
Springer
In this paper we formulate the problem of grouping the states of a discrete Markov chain of arbitrary order simultaneously with deconvolving its transition probabilities. As the na...
100
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IJCNN
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract— Almost all learning machines used in computational intelligence are not regular but singular statistical models, because they are nonidentifiable and their Fisher info...
IPPS
2005
IEEE
15 years 5 months ago
2005
IEEE
A programmable Java distributed system, which utilises the free resources of a heterogeneous set of computers linked together by a network, has been developed. The system has been...