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Dynamical pattern recognition for sampling sequences based on deterministic learning and structural stability

delete2021-10-01
delete5
PRE
AI
W
Weiming Wu
F
Fukai Zhang
C
Cong Wang *
C
Chengzhi Yuan
DOI:10.1016/j.neucom.2021.06.001delete
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摘要

摘要

En 中文
This paper focuses on the recognition problem of dynamical patterns consisting of sampling sequences. Specifically, based on the concept of structural stability, a novel similarity measure for dynamical patterns is first given. Then, a specific realization is provided, which consists of: (1) an approximation scheme for computation of partial derivative information by utilizing the knowledge learned through deterministic learning; (2) a similarity comparison scheme using the recognition errors generated from the discrete-time dynamical estimators; and (3) performance analysis of the recognition scheme with general recognition conditions. Compared with the existing methods, in which misrecognition may occur when the differences of dynamics between adjacent training patterns are very small, the proposed method is more appealing in the sense that, the partial derivatives of dynamics are introduced to complement the similarity measures, such that the recognition performance is much improved. Simulation studies are conducted to verify the proposed method in a relatively large data set. (c) 2021 Published by Elsevier B.V.
Keyword:
Adaptive dynamics learning
Deterministic learning
Dynamical pattern recognition
Structure stability
Sampling sequences
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Neurocomputing 封面图
Neurocomputing
IF:
6.5
论文数:
2.5W
被引数:
6.5W

机构

U
University of Rhode Island
学者数:
5.0K
论文数: 4.5K
被引数: 6.3K
S
shandong university
学者数:
9.5W
论文数: 6.4W
被引数: 94
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