COUPLING COEFFICIENT UPDATE DEVICE, COUPLING COEFFICIENT VARIATION QUANTITY CONVERTING DEVICE, AND COUPLING COEFFICIENT VARIATION QUANTITY ARITHMETIC DEVICE FOR NEURAL NETWORK
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机译：耦合系数更新设备，耦合系数变化量转换设备和耦合神经网络的系数变化量算术设备
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摘要
PURPOSE: To disclose a means which utilizes a chaos phenomenon as to the update of the coupling coefficient of neural network. CONSTITUTION: The coupling coefficient updating means consist of a storage means 2 which holds a coupling coefficient wij (n) before update, a nonlinear transforming means 1 which nonlinearly transforme a variation quantity wij (n) for updating the coupling coefficient wij (n), and an adding means 3 which calculates the sum of the signal G wij (n)} obtained from the nonlinear transforming means 1 and the coupling coefficient wij (n) before update obtained from the storage means 2, and a chaoslike variation element is added to calculate a coupling coefficient wij (n+1) to be updated.
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