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Oscillation Recognition Using a Geometric Feature Extraction Process Based on Periodic Time-Series Approximation.
Hwanhee Cho
Namki Choi
Byongjun Lee
Published in:
IEEE Access (2020)
Keyphrases
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quasi periodic
error bounds
periodic patterns
multiscale
image features
approximation methods
approximation error
closed form
data sets
dynamic time warping
approximation algorithms
geometric information
geometric features
sequential data
non stationary
feature set
similarity measure
neural network