[HTML][HTML] Poisson balanced spiking networks

CE Rullán Buxó, JW Pillow - PLoS computational biology, 2020 - journals.plos.org
An important problem in computational neuroscience is to understand how networks of
spiking neurons can carry out various computations underlying behavior. Balanced spiking …

The effective number of shared dimensions: A simple method for revealing shared structure between datasets

H Giaffar, CE Rullan Buxo, M Aoi - bioRxiv, 2023 - biorxiv.org
A number of recent studies have sought to understand the behavior of artificial and biological
neural networks by comparing representations across layers, networks and brain areas. …

Poisson balanced spiking networks

CE Rullán Buxó, JW Pillow - bioRxiv, 2019 - biorxiv.org
An important problem in computational neuroscience is to understand how networks of
spiking neurons can carry out various computations underlying behavior. Balanced spiking …

[PDF][PDF] Supplementary Information: A sampling-based circuit for optimal decision making

CER Buxó, C Savin - proceedings.neurips.cc
The generative model for our observations is defined as s= Ax+ ε. We assume that the latent
x is normally distributed, N (µx, Σx), and that it has dimensionality D. We further assume that …

A sampling-based circuit for optimal decision making

C Rullán Buxó, C Savin - Advances in Neural Information …, 2021 - proceedings.neurips.cc
… by Rullán Buxó and Pillow [24]. Briefly, the recurrent circuit embeds Langevin sampling
dynamics into a population of spiking neurons so that samples can be read out from the …

The Effective Number of Shared Dimensions Between Paired Datasets

H Giaffar, CR Buxó, M Aoi - International Conference on …, 2024 - proceedings.mlr.press
A number of recent studies have sought to understand the behavior of both artificial and
biological neural networks by comparing representations across layers, networks and brain …

[CITATION][C] Dynamical Computations in Networks of Poisson Spiking Neurons

CER Buxó - 2017 - Princeton University

Expressive probabilistic sampling in recurrent neural networks

…, RPN Rao, E Shea-Brown - Advances in Neural …, 2024 - proceedings.neurips.cc
In sampling-based Bayesian models of brain function, neural activities are assumed to be
samples from probability distributions that the brain uses for probabilistic computation. …

Impression learning: Online representation learning with synaptic plasticity

C Bredenberg, B Lyo, E Simoncelli… - Advances in Neural …, 2021 - proceedings.neurips.cc
Understanding how the brain constructs statistical models of the sensory world remains a
longstanding challenge for computational neuroscience. Here, we derive an unsupervised …

Natural gradient enables fast sampling in spiking neural networks

P Masset, J Zavatone-Veth… - Advances in neural …, 2022 - proceedings.neurips.cc
… In Supplemental Figure E.1 we show the full time course of the inferred statistics for one set
of network parameters and in Supplemental Figure E.3 we show the statistics after the full 1.5…