Journal of the Korean Institute of Telematics and Electronics B (전자공학회논문지B)
- Volume 31B Issue 4
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- Pages.155-165
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- 1994
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- 1016-135X(pISSN)
Design of Expandable Neuro-Chip with Nonlinear Synapses
비선형 시냅스를 갖는 확장 가능한 Analog Neuro-chip의 설계
Abstract
An analog neural network circuit of rhigh density integration is introduced. It's prototype chip is designed in 3 by 3 mm2 die. It uses only one MOSFET to implement a synapse. The number of synapses per neuron can be expanded by cascading several chips. The influence of nonlinearity in synapses is analyzed. A formalization of the back propagation which can be applied to this circuit is shown. Some simulation results are shown and disscussed.
Keywords