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A versatile computational algorithm for time-series data analysis and machine-learning models

delete2021-11-09
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OA
AI
T
Taylor Chomiak *
N
Neilen P. Rasiah
L
Leonardo A. Molina
B
Bin Hu
J
Jaideep S. Bains
T
Tamás Füzesi *
DOI:10.1038/s41531-021-00240-4delete
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Abstract

Abstract

En 中文
Here we introduce Local Topological Recurrence Analysis (LoTRA), a simple computational approach for analyzing time-series data. Its versatility is elucidated using simulated data, Parkinsonian gait, and in vivo brain dynamics. We also show that this algorithm can be used to build a remarkably simple machine-learning model capable of outperforming deep-learning models in detecting Parkinson's disease from a single digital handwriting test.
Keywords:
RECURRENCE PLOTS
CLASSIFICATION
NETWORK
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

N
npj Parkinsons Disease
IF:
8.2
Papers:
1.2K
Citations:
5.3K

Organization

U
University of Calgary
Scholars:
3.8W
Papers: 3.3W
Citations: 52
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