Benchmarking Predictive Coding Networks--Made Simple

L Pinchetti, C Qi, O Lokshyn, G Olivers, C Emde… - arXiv preprint arXiv …, 2024 - arxiv.org
In this work, we tackle the problems of efficiency and scalability for predictive coding
networks in machine learning. To do so, we first propose a library called PCX, whose focus …

JPC: Flexible Inference for Predictive Coding Networks in JAX

F Innocenti, P Kinghorn, W Yun-Farmbrough… - arXiv preprint arXiv …, 2024 - arxiv.org
We introduce JPC, a JAX library for training neural networks with Predictive Coding. JPC
provides a simple, fast and flexible interface to train a variety of PC networks (PCNs) …

Confidence and second-order errors in cortical circuits

A Granier, MA Petrovici, W Senn, KA Wilmes - PNAS nexus, 2024 - academic.oup.com
Minimization of cortical prediction errors has been considered a key computational goal of
the cerebral cortex underlying perception, action, and learning. However, it is still unclear …

Neuron-level prediction and noise can implement flexible reward-seeking behavior

C Li, J Brenner, A Boesky, S Ramanathan… - bioRxiv, 2024 - pmc.ncbi.nlm.nih.gov
We show that neural networks can implement reward-seeking behavior using only local
predictive updates and internal noise. These networks are capable of autonomous …

BENCHMARKING PREDICTIVE CODING NETWORKS–MADE SIMPLE

M SIMPLE - openreview.net
In this work, we tackle the problems of efficiency and scalability for predictive coding
networks (PCNs) in machine learning. To do so, we propose a library that focuses on …