Some interesting observations on the free energy principle

Karl Friston; Lancelot Da Costa; Thomas Parr

doi:10.3390/e23081076

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arXiv · 2002.04501

Some interesting observations on the free energy principle

Karl Friston·Lancelot Da Costa·Thomas Parr

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Abstract

Biehl et al (2020) present some interesting observations on an early formulation of the free energy principle in (Friston, 2013). We use these observations to scaffold a discussion of the technical arguments that underwrite the free energy principle. This discussion focuses on solenoidal coupling between various (subsets of) states in sparsely coupled systems that possess a Markov blanket - and the distinction between exact and approximate Bayesian inference, implied by the ensuing Bayesian mechanics.

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Karl Friston, Lancelot Da Costa, Thomas Parr. 2020-02-05. Some interesting observations on the free energy principle. https://doi.org/10.3390/e23081076

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