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Feature-Based Time-Series Analysis in R using the theft Package. (arXiv:2208.06146v2 [stat.ML] UPDATED)
Aug. 17, 2022, 1:11 a.m. | Trent Henderson, Ben D. Fulcher
cs.LG updates on arXiv.org arxiv.org
Time series are measured and analyzed across the sciences. One method of
quantifying the structure of time series is by calculating a set of summary
statistics or `features', and then representing a time series in terms of its
properties as a feature vector. The resulting feature space is interpretable
and informative, and enables conventional statistical learning approaches,
including clustering, regression, and classification, to be applied to
time-series datasets. Many open-source software packages for computing sets of
time-series features exist across …
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