Memristive Reservoir Computing Architecture for Epileptic Seizure Detection
Author(s) -
Cory Merkel,
Qutaiba M. Saleh,
Colin Donahue,
Dhireesha Kudithipudi
Publication year - 2014
Publication title -
procedia computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.334
H-Index - 76
ISSN - 1877-0509
DOI - 10.1016/j.procs.2014.11.110
Subject(s) - computer science , reservoir computing , scalability , echo state network , network topology , software , artificial neural network , enhanced data rates for gsm evolution , recurrent neural network , computer hardware , distributed computing , computer architecture , artificial intelligence , computer network , operating system
Echo state networks (ESN) or reservoirs, are random, recurrent neural network topologies that integrate temporal data over short time windows by operating on the edge of chaos. Recently, there is a significant effort on the mathematical modeling and software topologies of the reservoirs. However, hardware reservoir fabrics are essential to deploy in energy constrained environments. In this paper, we investigate a hardware reservoir with bi-stable memristive synapses. In particular, we demonstrate a scalable hardware model for detecting real-time epileptic seizures in human models. The performance of the proposed reservoir hardware is evaluated for absent seizure signals with 85% accuracy
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