Patent ID: 11893476
Assignee: KABUSHIKI KAISHA TOSHIBA
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The inference system according to claim 2, wherein
the inference neural network circuit includes L product-sum operation circuits corresponding to the L output signals,
with respect to each of the L product-sum operation circuits, N coefficients corresponding to the N intermediate signals are set,
if the Mth input signal according to training data is applied to the recurrent neural network circuit and the inference neural network circuit causes a kth output signal, for which k is an integer of 1 or more and L or less and which is indicated in teaching data among the L output signals, to be fired, the control circuit adjusts, according to the delay time period, a relative relationship between an output coefficient group among the plurality of coefficients that are set to the inference neural network circuit and a coefficient group other than the output coefficient group among the plurality of coefficients set to the inference neural network circuit, and
the output coefficient group is the N coefficients set to a product-sum operation circuit that outputs the kth output signal among the L product-sum operation circuits included in the inference neural network circuit.