Pulse driving apparatus for minimising asymmetry with respect to weight in synapse element, and method therefor
US11544538B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Nov 14, 2018 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Jul 18, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a pulse driving apparatus for minimising an asymmetric image between long-term potentiation (LTP) and long-term depression (LTD) in a hardware neural network, and a method therefor; and can minimise asymmetry between the LTP process and the LTD process, thereby improving a match rate of actual results by separately performing a first operation that performs on the LTP process, and a second operation that performs the LTP process and the LTD process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.