DEVICE, SYSTEM AND METHOD FOR VARYING A SYNAPTIC WEIGHT WITH A PHASE DIFFERENTIAL OF A SPIKING NEURAL NETWORK
Techniques and mechanisms for determining the value of a weight associated with a synapse of a spiking neural network. In an embodiment, a first spike train and a second spike train are output, respectively, by a first node and a second node of the spiking neural network, wherein the synapse is coup...
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Format | Patent |
Language | English French German |
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04.08.2021
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Abstract | Techniques and mechanisms for determining the value of a weight associated with a synapse of a spiking neural network. In an embodiment, a first spike train and a second spike train are output, respectively, by a first node and a second node of the spiking neural network, wherein the synapse is coupled between said nodes. The weight is applied to signaling communicated via the synapse. A value of the weight is updated based on a product of a first value and a second value, wherein the first value is based on a first rate of spiking by the first spike train, and the second value is based on a second rate of spiking by the second spike train. In another embodiment, the weight is updated based on a product of a derivative of the first rate of spiking and a derivative of the second rate of spiking. |
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AbstractList | Techniques and mechanisms for determining the value of a weight associated with a synapse of a spiking neural network. In an embodiment, a first spike train and a second spike train are output, respectively, by a first node and a second node of the spiking neural network, wherein the synapse is coupled between said nodes. The weight is applied to signaling communicated via the synapse. A value of the weight is updated based on a product of a first value and a second value, wherein the first value is based on a first rate of spiking by the first spike train, and the second value is based on a second rate of spiking by the second spike train. In another embodiment, the weight is updated based on a product of a derivative of the first rate of spiking and a derivative of the second rate of spiking. |
Author | PAUL, Arnab SRINIVASA, Narayan |
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DocumentTitleAlternate | VORRICHTUNG, SYSTEM UND VERFAHREN ZUR VERÄNDERUNG EINES SYNAPTISCHEN GEWICHTS MIT EINER PHASENDIFFERENZ EINES NEURONALEN SPIKING-NETZWERKS DISPOSITIF, SYSTÈME ET PROCÉDÉ DE VARIATION D'UN POIDS SYNAPTIQUE AVEC UN DIFFÉRENTIEL DE PHASE D'UN RÉSEAU NEURONAL IMPULSIONNEL |
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Snippet | Techniques and mechanisms for determining the value of a weight associated with a synapse of a spiking neural network. In an embodiment, a first spike train... |
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SubjectTerms | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING PHYSICS |
Title | DEVICE, SYSTEM AND METHOD FOR VARYING A SYNAPTIC WEIGHT WITH A PHASE DIFFERENTIAL OF A SPIKING NEURAL NETWORK |
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