Summary - Aster Analytics

Teradata Aster Analytics Foundation User Guide

Product
Aster Analytics
Release Number
6.21
Published
November 2016
Language
English (United States)
Last Update
2018-04-14
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kiu1466024880662.ditamap
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dita:id
B700-1021
lifecycle
previous
Product Category
Software

The RtChangePointDetection function detects change points in a stochastic process or time series, using real-time change-point detection, implemented with these algorithms:

  • Search algorithm: sliding window
  • Segmentation algorithm: normal distribution

Use this function when the input data cannot be stored in memory, or when the application requires a real-time response. If the input data can be stored in memory and the application does not require a real-time response, use the function ChangePointDetection.