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David Saad

David Saad is Professor, the Neural Computing Research Group, School of Engineering and Applied Science, Aston University, UK

Titles by This Editor

Theory and Practice

A major problem in modern probabilistic modeling is the huge computational complexity involved in typical calculations with multivariate probability distributions when the number of random variables is large. Because exact computations are infeasible in such cases and Monte Carlo sampling techniques may reach their limits, there is a need for methods that allow for efficient approximate computations. One of the simplest approximations is based on the mean field method, which has a long history in statistical physics.