no code implementations • 10 Feb 2022 • Kirsten Fischer, Alexandre René, Christian Keup, Moritz Layer, David Dahmen, Moritz Helias
Understanding the functional principles of information processing in deep neural networks continues to be a challenge, in particular for networks with trained and thus non-random weights.
2 code implementations • 3 Oct 2019 • Alexandre René, André Longtin, Jakob H. Macke
We derive the likelihood of both single-neuron and connectivity parameters given this activity, which can then be used to either optimize parameters by gradient ascent on the log-likelihood, or to perform Bayesian inference using Markov Chain Monte Carlo (MCMC) sampling.