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An oscillatory neural network model of sparse distributed memory and novelty detection

机译:稀疏分布记忆和新颖性检测的振荡神经网络模型

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摘要

A model of sparse distributed memory is developed that is based on phase relations between the incoming signals and an oscillatory mechanism for information processing. This includes phase-frequency encoding of input information, natural frequency adaptation among the network oscillators for storage of input signals, and a resonance amplification mechanism that responds to familiar stimuli. Simulations of this model show different types of dynamics in response to new and familiar stimuli. The application of the model to hippocampal working memory is discussed. (C) 2000 Elsevier Science Ireland Ltd. All rights reserved. [References: 18]
机译:基于输入信号之间的相位关系和信息处理的振荡机制,开发了一种稀疏分布式内存模型。这包括输入信息的相频编码,网络振荡器之间用于存储输入信号的自然频率适应性,以及对熟悉的刺激做出响应的共振放大机制。该模型的仿真显示了响应新的和熟悉的刺激的不同类型的动力学。讨论了该模型在海马工作记忆中的应用。 (C)2000 Elsevier Science Ireland Ltd.保留所有权利。 [参考:18]

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