PURPOSE: To equivalently form the neutral net of hierarchy structure by setting the plural units of neuron models, forming the unit set of a single layer and using the unit set of single layer structure with time-sharing and multiplexing.
CONSTITUTION: A unit 5 of the neuron model generates a product with digital weighting data 4 from an external part for a time-sharing and multiplexing analog signal 3. Then, the product is integrated by being added through a capacitor with the time-sharing. A single layer unit set means 6, which sets plural units 5 and forms the unit set of the single layer, can output a voltage to pass through a non-linear output function with the time-shapring. A feedback means 7 feeds back the output of the single layer unit set means 6 to the input part of the same single layer unit set. A control means 8 multiplexes the analog signal, which is outputted from the single layer unit set means 6, from each unit 5 with the time-sharing and further executes control to use the single layer unit set means 6 through the feedback means 7 with the time-sharing and multiplexing. Thus, the neutral net can be constituted.
ENDO SHUICHI
KAWASAKI TAKASHI
MATSUDA TOSHIHARU
ASAKAWA KAZUO
KATO HIDEKI
YOSHIZAWA HIDEKI
ICHIKI HIROMOTO
IWAMOTO HIROSHI
TSUCHIYA CHIKARA
ISHIKAWA KATSUYA
SUGIURA YOSHIHIDE
