On a Parametrization of Positive Semidefinite Matrices with Zeros (Q3079764)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On a Parametrization of Positive Semidefinite Matrices with Zeros |
scientific article |
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On a Parametrization of Positive Semidefinite Matrices with Zeros (English)
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2 March 2011
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covariance graph
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covariance matrix
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graphical model
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hidden variables
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normal distribution
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convex cones
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positive semidefinite matrices
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