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Can a Niching Method Locate Multiple Attractors Embedded in the Hopfield Network?

机译:努力方法可以定位嵌入在Hopfield网络中的多个吸引器吗?

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We apply evolutionary computations to the Hopfield's neural network model of associative memory. In the model, a number of patterns can be stored in the network as attractors if synaptic weights are determined appropriately. So far, we have explored weight space to search for the optimal weight configuration that creates attractors at the location of patterns to be stored. In this paper, on the other hand, we explore pattern space to search for attractors that are created by a fixed weight configuration. All the solutions in this case are a priori known. The purpose of this paper is to study the ability of a niching genetic algorithm to locate these multiple solutions using the Hopfield model as a test function.
机译:我们将演化计算应用于Hopfield的关联记忆的神经网络模型。在该模型中,如果适当地确定突触权重,则可以将许多模式存储在网络中作为吸引子。到目前为止,我们已经探索了重量空间来搜索在要存储的模式的位置创建吸引子的最佳权重配置。另一方面,在本文中,我们探索模式空间以搜索由固定权重配置创建的吸引子。在这种情况下所有解决方案都是已知的先验。本文的目的是研究利用遗传算法使用Hopfield模型定位这些多解决方案的能力作为测试功能。

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