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首页> 外文期刊>International Journal of Modern Physics, C. Physics and Computers >The investigation of the spin glass properties of the Hopfield neural network model
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The investigation of the spin glass properties of the Hopfield neural network model

机译:Hopfield神经网络模型的自旋玻璃性质研究

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摘要

In this work, the Hopfield neural network model with infinite-range interactions is simulated by using the multicanonical algorithm. All simulations and measurements are done in spin glass states of the model with discrete +/- 1 values of the random variables. Physical quantities such as the energy density, the ground-state entropy and the order parameters are evaluated at all temperatures. Our results in the spin glass region show multiple degenerate ground-states and good agreement with the replica symmetry mean field solutions.
机译:在这项工作中,使用多规范算法模拟了具有无限范围相互作用的Hopfield神经网络模型。所有模拟和测量均在模型的旋转玻璃状态下进行,其中随机变量的离散+/- 1值为离散值。在所有温度下都会评估诸如能量密度,基态熵和阶数参数之类的物理量。我们在自旋玻璃区域中的结果显示出多个简并基态,并且与复制品对称平均场解吻合良好。

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