Feature identification in time series data sets

We present a computationally inexpensive, flexible feature identification method which uses a comparison of time series to identify a rank-ordered set of features in geophysically-sourced data sets. Many physical phenomena perturb multiple physical variables nearly simultaneously, and so features ar...

Full description

Bibliographic Details

Main Authors:	Justin Shaw, Marek Stastna, Aaron Coutino, Ryan K. Walter, Eduard Reinhardt
Format:	Article
Language:	English
Published:	Elsevier 2019-05-01
Series:	Heliyon
Subjects:	Time series analysis Event detection Feature identification Geophysics Oceanography Atmospheric science
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405844018365782