Bhattacharyya, C and Keerthi, Sathiya S (2000) Information geometry and Plefka’s mean-field theory. In: Journal of Physics A : Mathematical and General, 33 (7). pp. 1307-1312.
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An alternate derivation of Plefka’s method is presented which is obtained from minimizing Gibbs energy. It is shown that this method can be rederived using a perturbation expansion of Kullback–Leibler divergence, the latter having a nice information geometric interpretation.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Institute of Physics.|
|Department/Centre:||Division of Electrical Sciences > Computer Science & Automation (Formerly, School of Automation)|
|Date Deposited:||02 Aug 2006|
|Last Modified:||19 Sep 2010 04:30|
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