1.0 - 8.00 - DTW Arguments - Teradata Vantage

Teradata® Vantage Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.0
8.00
Release Date
May 2019
Content Type
Programming Reference
Publication ID
B700-4003-098K
Language
English (United States)
TargetColumns
Alternate argument name: Input_Table_Value_Column_Names

Specify the names of the input_table 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
Alternate argument name: Template_Table_Value_Column_Names

Specify the names of the template_table 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 input_table is partitioned. These columns comprise the unique ID for a time series in input_table.
TemplateID
Specify the names of the columns by which the template_table is ordered. These columns comprise the unique ID for a time series in template_table.
Radius
[Optional] Specify the integer value that determines the projected warp path from a previous resolution.
Default: 10
DistanceMethod
[Optional] Alternate argument name: Metric
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'