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Limiting free energy of multi-layer generalized linear models

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 Added by Jiaming Xia
 Publication date 2021
  fields Physics
and research's language is English




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We compute the high-dimensional limit of the free energy associated with a multi-layer generalized linear model. Under certain technical assumptions, we identify the limit in terms of a variational formula. The approach is to first show that the limit is a solution to a Hamilton-Jacobi equation whose initial condition is related to the limiting free energy of a model with one fewer layer. Then, we conclude by an iteration.



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