Dynamic Time Warping of segmented time series

Zoltán Bankó, János Abonyi

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Abstract

Providing the most suitable time series representation has always been a crucial factor in time series data mining. The selected approximation does not only determine the tightness of the representation but also the (dis)similarity measure to be used. Piecewise Linear Representation (PLA) is one of the most popular methods when tight representation of the original time series is required; however, there is only one Dynamic Time Warping (DTW) based dissimilarity measure which uses the PLA representations directly. In this paper, a new dissimilarity measure is presented which takes not only the mean of a segment into account but combines it with our recently introduced slope-based approach, which was derived from Principal Component Analysis (PCA).

Original languageEnglish
Title of host publicationAdvances in Intelligent and Soft Computing
Pages117-125
Number of pages9
DOIs
Publication statusPublished - Dec 1 2010

Publication series

NameAdvances in Intelligent and Soft Computing
Volume75
ISSN (Print)1867-5662
ISSN (Electronic)1860-0794

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ASJC Scopus subject areas

  • Computer Science(all)

Cite this

Bankó, Z., & Abonyi, J. (2010). Dynamic Time Warping of segmented time series. In Advances in Intelligent and Soft Computing (pp. 117-125). (Advances in Intelligent and Soft Computing; Vol. 75). https://doi.org/10.1007/978-3-642-11282-9_13