DTW Syntax Elements - 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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B700-4003
lifecycle
previous
Product Category
Teradata Vantage™
TargetColumns
Specify the names of the InputTable columns that contain the values and timestamps of the time series. If these columns contain NaN or infinity values, use a WHERE clause to remove them.
TemplateColumns
Specify the names of the ReferenceTable columns that contain the values and timestamps of the time series. If these columns contain NaN or infinity values, use a WHERE clause to remove them.
TimeseriesID
Specify the names of the columns by which the InputTable is partitioned. These columns comprise the unique ID for a time series in InputTable.
TemplateID
Specify the names of the columns by which the ReferenceTable is ordered. These columns comprise the unique ID for a time series in ReferenceTable.
Radius
[Optional] Specify the integer value that determines the projected warp path from a previous resolution.
Default: 10
DistanceMethod
[Optional] Specify the metric for computing the warping distance (options are case-sensitive):
distance_method Description
'EuclideanDistance' (Default) Euclidean distance
'ManhattanDistance' Manhattan distance
'BinaryDistance' Binary distance
WarpPath
[Optional] Determines whether to output the warping path.
Default: 'false'