Predictive E-prop: A biologically inspired approach to train predictive coding-based recurrent spiking neural networks
D. Noe, Hideaki Yamamoto, Yuichi Katori, Shigeo Sato
This paper introduces Predictive E-prop, a biologically inspired model that trains recurrent spiking neural networks using gradient-based prediction error minimization, achieving self-supervised learning of complex time-series signals.
bioRxiv · Feb 15, 2026 · PreprintNeuroscience