featurizationMethodParameters property

Map<String, String>? featurizationMethodParameters
final

The method parameters (key-value pairs), which are a map of override parameters. Specify these parameters to override the default values. Related Time Series attributes do not accept aggregation parameters.

The following list shows the parameters and their valid values for the "filling" featurization method for a Target Time Series dataset. Bold signifies the default value.

  • aggregation: sum, avg, first, min, max
  • frontfill: none
  • middlefill: zero, nan (not a number), value, median, mean, min, max
  • backfill: zero, nan, value, median, mean, min, max
The following list shows the parameters and their valid values for a Related Time Series featurization method (there are no defaults):
  • middlefill: zero, value, median, mean, min, max
  • backfill: zero, value, median, mean, min, max
  • futurefill: zero, value, median, mean, min, max
To set a filling method to a specific value, set the fill parameter to value and define the value in a corresponding _value parameter. For example, to set backfilling to a value of 2, include the following: "backfill": "value" and "backfill_value":"2".

Implementation

final Map<String, String>? featurizationMethodParameters;