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Weight Update Scheme for 1T1R Memristor Array Based Equilibrium Propagation | IEEE Conference Publication | IEEE Xplore

Weight Update Scheme for 1T1R Memristor Array Based Equilibrium Propagation


Abstract:

While local learning rules like equilibrium propagation have been theorized as efficient algorithms to implement with memristor technology, few works have simulated this ...Show More

Abstract:

While local learning rules like equilibrium propagation have been theorized as efficient algorithms to implement with memristor technology, few works have simulated this algorithm with memristor nonidealities, such as cycle-to-cycle and device-to-device variations and nonlinear dynamics. Furthermore, a specific architecture and update scheme that can be implemented by peripheral circuitry needs to be outlined to move forward in this line of research. In this work, we propose an update scheme implementing equilibrium propagation that can be efficiently implemented in circuitry. We find that learning with memristor nonidealities achieves little or no accuracy degradation when compared to training without nonidealities.
Date of Conference: 22-25 April 2024
Date Added to IEEE Xplore: 19 July 2024
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Conference Location: Abu Dhabi, United Arab Emirates

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