ChangePointDetection Function Syntax | Teradata Vantage - ChangePointDetection Syntax - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
9.02
9.01
2.0
1.3
Published
February 2022
Language
English (United States)
Last Update
2022-02-10
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dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantageā„¢

Version 1.6

SELECT * FROM ChangePointDetection (
  ON { table | view | (query) } PARTITION BY partition_expr ORDER BY order_by_expr
  USING
  TargetColumn ('target_column')
  Accumulate ({ 'accumulate_column' | accumulate_column_range }[,...])
  [ SegmentationMethod ({ 'normal_distribution' | 'linear_regression' }) ]
  [ SearchMethod ('binary') ]
  [ MaxChangeNum (maximum_change_point_count) ]
  [ Cost ({ 'BIC' | 'AIC' | threshold }) ]
  [ OutputType ({ 'CHANGEPOINT' | 'VERBOSE' | 'SEGMENT' }) ]
  [ Granularity (granularity) ]
) AS alias;