TY - JOUR
T1 - Inverted input method for computing performance enhancement of the ion-gating reservoir
AU - Yamaguchi, Yu
AU - Nishioka, Daiki
AU - Namiki, Wataru
AU - Tsuchiya, Takashi
AU - Imura, Masataka
AU - Koide, Yasuo
AU - Higuchi, Tohru
AU - Terabe, Kazuya
N1 - Publisher Copyright:
© 2024 The Author(s). Published on behalf of The Japan Society of Applied Physics by IOP Publishing Ltd
PY - 2024/2/1
Y1 - 2024/2/1
N2 - Physical reservoir computing (PRC) is useful for edge computing, although the challenge is to improve computational performance. In this study, we developed an inverted input method, the inverted input is additionally applied to a physical reservoir together with the original input, to improve the performance of the ion-gating reservoir. The error in the second-order nonlinear equation task was 7.3 × 10−5, the lowest error in reported PRC to date. Improvement of high dimensionality by the method was confirmed to be the origin of the performance enhancement. This inverted input method is versatile enough to enhance the performance of any other PRC.
AB - Physical reservoir computing (PRC) is useful for edge computing, although the challenge is to improve computational performance. In this study, we developed an inverted input method, the inverted input is additionally applied to a physical reservoir together with the original input, to improve the performance of the ion-gating reservoir. The error in the second-order nonlinear equation task was 7.3 × 10−5, the lowest error in reported PRC to date. Improvement of high dimensionality by the method was confirmed to be the origin of the performance enhancement. This inverted input method is versatile enough to enhance the performance of any other PRC.
UR - http://www.scopus.com/inward/record.url?scp=85186125049&partnerID=8YFLogxK
U2 - 10.35848/1882-0786/ad2906
DO - 10.35848/1882-0786/ad2906
M3 - Article
AN - SCOPUS:85186125049
SN - 1882-0778
VL - 17
JO - Applied Physics Express
JF - Applied Physics Express
IS - 2
M1 - 024501
ER -