arXiv · 2112.09420
A random energy approach to deep learning
Abstract
We study a generic ensemble of deep belief networks which is parametrized by the distribution of energy levels of the hidden states of each layer. We show that, within a random energy approach, statistical dependence can propagate from the visible to deep layers only if each layer is tuned close to the critical point during learning. As a consequence, efficiently trained learning machines are characterised by a broad distribution of energy levels. The analysis of Deep Belief Networks and Restricted Boltzmann Machines on different datasets confirms these conclusions.
Explore related subjects
Keep this discovery
Rongrong Xie, Matteo Marsili. 2021-12-17. A random energy approach to deep learning. https://doi.org/10.1088/1742-5468%2Fac7794
Cite the original work for its findings. Save a collection to share your selection of sources.