NEURONAL APPARATUS, NEURONAL NETWORK APPARATUS, NONNEGATIVE INTEGER ENCODER, INTEGER CLUSTER UNIT, FEEDBACK CONTROLLER, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a neuronal apparatus and the like suitable for performing appropriate control by making a neuron threshold variable, extending Hebb's rule, and devising integer expressions, in a neuronal network.

SOLUTION: In the neuronal apparatus 101 for simulating nerve cells, a threshold storage part 102 stores a threshold variableθand two threshold coefficientsΔθ1 andΔθ2, an input reception part 103 receives one or more input of input signal values at prescribed time intervals, an output part 104 outputs as an output signal value 1 assuming that the neural apparatus 101 is igniting when a total sum s of input signal values is threshold variableθor larger and 0 assuming that the neural apparatus 101 is at rest otherwise; and a threshold update part 105 calculatesΔθ1X +Δθ2(X-1) from an outputted output signal value X and the stored threshold coefficientsΔθ1 andΔθ2 and updates the value of the threshold variableθto be stored by the threshold storage part so that it increases just by the result of calculation.

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