Competitive Learning in a Spiking Neural Network: Towards an Intelligent Pattern Classifier.

ABSTRACT: One of the modern trends in the design of human-machine interfaces (HMI) is to involve the so called spiking neuron networks (SNNs) in signal processing. The SNNs can be trained by simple and efficient biologically inspired algorithms. In particular, we have shown that sensory neurons in the input layer of SNNs can simultaneously encode the input signal based both on the spiking frequency rate and on varying the latency in generating spikes. In the case of such mixed temporal-rate coding, the SNN should implement learning working properly for both types of coding. Based on this, we investigate how a single neuron can be trained with pure rate and temporal patterns, and then build a universal SNN that is trained using mixed coding. In particular, we study Hebbian and competitive learning in

SUBMITTER: Lobov SA 

PROVIDER: S-EPMC7014236 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature