Digitale Elektronische Schaltung und System zum Implementieren eines Gepulsten Neuronalen Netzes zur Durchführung von Unüberwachten Nachweisen von Mustern

Details

Veröffentlichungs-Nr.

EP3324344

Aktenzeichen

EP17305186

Anmeldetag

20. Februar 2017

Veröffentlichung

30. Juni 2021

Erteilung

30. Juni 2021

Rechtsraum

EP

IPC

G06N3/063G06N3/04G06N3/08

Abstract

A digital electronic circuit (SNN) implementing a spiking neural network comprising: an input unit, (IU) for receiving a series of digital signals (ES) representing respective events and for generating a data packet (PK) representative of N contiguous signals of the series, with 1¤N¤M; - a memory (NM) storing data defining a plurality of neurons, comprising for each neuron a set of binary weights (BWV); - a match calculating unit (MCU), connected to said input unit and said memory, configured for computing, for at least some of the neurons, a potential value (PT) representative of a match between said data packet and said binary weights; and for generating a series of output signals (OS) indicative of neurons having a potential value exceeding a threshold TF, called firing threshold; and - a learning unit (LU), for modifying the set of binary weights of neurons having a potential value exceeding a threshold TL, called learning threshold.

Anmelder

Firmen

Centre National de la Recherche Scientifique
Consejo Superior de Investigaciones Científicas (CSIC)
Consejo Superior De Investigaciones Científicas - CSIC

Land

🇫🇷 Frankreich

Fachgebiete