Expectation Maximization Algorithm

Algorithm used in statistics for finding maximum likelihood estimates of parameters in probabilistic models, where the model depends on unobserved… (More)
National Institutes of Health

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Highly Cited
2014
Highly Cited
2014
Submodular Maximization with Cardinality Constraints
We consider the problem of maximizing a (non-monotone) submodular function subject to a cardinality constraint. In addition to… (More)
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Highly Cited
2011
Highly Cited
2011
Limits of modularity maximization in community detection
Modularity maximization is the most popular technique for the detection of community structure in graphs. The resolution limit of… (More)
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Highly Cited
2010
Highly Cited
2010
Performance of modularity maximization in practical contexts.
Although widely used in practice, the behavior and accuracy of the popular module identification technique called modularity… (More)
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Highly Cited
2008
Highly Cited
2008
What is the expectation maximization algorithm?
897 don't know the coin used for each set of tosses. However, if we had some way of completing the data (in our case, guessing… (More)
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Highly Cited
2008
Highly Cited
2008
Principal Component Analysis Based on L1-Norm Maximization
  • Nojun Kwak
  • IEEE Transactions on Pattern Analysis and Machine…
  • 2008
A method of principal component analysis (PCA) based on a new L1-norm optimization technique is proposed. Unlike conventional PCA… (More)
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Highly Cited
2008
Highly Cited
2008
Community structure in directed networks.
We consider the problem of finding communities or modules in directed networks. In the past, the most common approach to this… (More)
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Highly Cited
2006
Highly Cited
2006
CMfinder - a covariance model based RNA motif finding algorithm
MOTIVATION The recent discoveries of large numbers of non-coding RNAs and computational advances in genome-scale RNA search… (More)
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2006
2006
Bayesian k-Means as a Maximization-Expectation Algorithm
We introduce a new class of maximization-expectation (ME) algorithms where we maximize over hidden variables but marginalize over… (More)
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Highly Cited
2004
Highly Cited
2004
New Deal Policies and the Persistence of the Great Depression : A General Equilibrium Analysis
There are two striking aspects of the recovery from the Great Depression in the United States: the recovery was very weak and… (More)
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Highly Cited
1997
Highly Cited
1997
The “independent components” of natural scenes are edge filters
It has previously been suggested that neurons with line and edge selectivities found in primary visual cortex of cats and monkeys… (More)
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