Search Results for author: Yeshwanth Bethi

Found 6 papers, 1 papers with code

Efficient Implementation of a Multi-Layer Gradient-Free Online-Trainable Spiking Neural Network on FPGA

no code implementations31 May 2023 Ali Mehrabi, Yeshwanth Bethi, André van Schaik, Andrew Wabnitz, Saeed Afshar

This paper presents an efficient hardware implementation of the recently proposed Optimized Deep Event-driven Spiking Neural Network Architecture (ODESA).

Self-Learning

Event-driven Spectrotemporal Feature Extraction and Classification using a Silicon Cochlea Model

no code implementations14 Dec 2022 Ying Xu, Samalika Perera, Yeshwanth Bethi, Saeed Afshar, André van Schaik

This paper presents a reconfigurable digital implementation of an event-based binaural cochlear system on a Field Programmable Gate Array (FPGA).

An Optimized Deep Spiking Neural Network Architecture Without Gradients

1 code implementation IEEE Access 2022 Yeshwanth Bethi, Ying Xu, Gregory Cohen, André van Schaik, and Saeed Afshar

Through the use of simple local adaptive selection thresholds at each node, the network rapidly learns to appropriately allocate its neuronal resources at each layer for any given problem without using an error measure.

An optimised deep spiking neural network architecture without gradients

no code implementations27 Sep 2021 Yeshwanth Bethi, Ying Xu, Gregory Cohen, Andre van Schaik, Saeed Afshar

Through the use of simple local adaptive selection thresholds at each node, the network rapidly learns to appropriately allocate its neuronal resources at each layer for any given problem without using a real-valued error measure.

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