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| Authors: | Toni Giorgino | ||||
| Title: | Computing and Visualizing Dynamic Time Warping Alignments in R: The dtw Package | ||||
| Abstract: | Dynamic time warping is a popular technique for comparing time series, providing both a distance measure that is insensitive to local compression and stretches and the warping which optimally deforms one of the two input series onto the other. A variety of algorithms and constraints have been discussed in the literature. The dtw package provides an unification of them; it allows R users to compute time series alignments mixing freely a variety of continuity constraints, restriction windows, endpoints, local distance definitions, and so on. The package also provides functions for visualizing alignments and constraints using several classic diagram types. | ||||
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Page views:: 36383. Submitted: 2008-09-30. Published: 2009-08-14. |
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| Paper: |
Computing and Visualizing Dynamic Time Warping Alignments in R: The dtw Package
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| DOI: |
10.18637/jss.v031.i07
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This work is licensed under the licenses Paper: Creative Commons Attribution 3.0 Unported License Code: GNU General Public License (at least one of version 2 or version 3) or a GPL-compatible license. |