Title:
人工ニューラルネットワーク回路及び人工ニューラルネットワーク回路における学習値切替方法
Document Type and Number:
Japanese Patent JP7196803
Kind Code:
B2
Abstract:
To provide an artificial neural network (NN) circuit capable of suppressing deterioration of performance in a case where environment temperature is changed.SOLUTION: An artificial NN circuit includes: a temperature sensor 33 for detecting environmental temperature of a crossbar circuit 20; a storage device 34 for storing a learning value to be used in the crossbar circuit 20 at the changed environmental temperature, when the environmental temperature of the crossbar circuit 20 changes; and a rewrite control device 31 for updating the learning value used in the crossbar circuit 20 using the learning value stored in the storage device 34, based on the environmental temperature detected by the temperature sensor 33.SELECTED DRAWING: Figure 9
Inventors:
Kataeva Irina
Shigeki Otsuka
Shigeki Otsuka
Application Number:
JP2019169724A
Publication Date:
December 27, 2022
Filing Date:
September 18, 2019
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G11C11/54; G06G7/60; G06N3/063; G11C7/04; G11C13/00
Domestic Patent References:
| JP2021536623A |
Foreign References:
| US5075869 |
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo
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