Time Series Preliminaries

  • Dennis Shasha
  • Yunyue Zhu
Part of the Monographs in Computer Science book series (MCS)

Abstract

A time series is a sequence of recorded values. These values are usually real numbers recorded at regular intervals, such as yearly, monthly, weekly, daily, and hourly. Data recorded irregularly are often interpolated to form values at regular intervals before the time series is analyzed. We often represent a time series as just a vector of real numbers.

Keywords

Time Series Discrete Wavelet Transform Time Series Data Discrete Fourier Transform Dynamic Time Warping 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Dennis E. Shasha and Yunyue Zhu 2004

Authors and Affiliations

  • Dennis Shasha
    • 1
  • Yunyue Zhu
    • 1
  1. 1.Courant InstituteNew YorkUSA

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