7.00.02 - Workarounds: - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Aster Analytics
Release Number
September 2017
Content Type
Programming Reference
User Guide
Publication ID
English (United States)
Last Update
  • Improve the accuracy of the saxification step, in any of the following ways:
    • Increase the difference between the SaxMinWindowSize and SaxMaxWindowSize argument values.
    • Decrease the SaxOutputFrequency argument value.
    • Increase the SaxSymbolsPerWindow argument value.
  • Increase the number of masking operations by increasing the RandomProjections argument value.
  • Increase the number of shapelets in the output table by increasing the ShapeletCount argument value.
  • Decrease the number of data points to skip between consecutive time series windows when calculating the distance of a shapelet from a time series by decreasing the TimeInterval argument value.