Class: Aws::ForecastService::Types::FeaturizationMethod

Inherits:

Struct

Object
Struct
Aws::ForecastService::Types::FeaturizationMethod

show all

Defined in:: gems/aws-sdk-forecastservice/lib/aws-sdk-forecastservice/types.rb

Overview

Note:

When making an API call, you may pass FeaturizationMethod data as a hash:

{
  featurization_method_name: "filling", # required, accepts filling
  featurization_method_parameters: {
    "ParameterKey" => "ParameterValue",
  },
}

Provides information about the method that featurizes (transforms) a dataset field. The method is part of the FeaturizationPipeline of the Featurization object. If you don't specify FeaturizationMethodParameters, Amazon Forecast uses default parameters.

The following is an example of how you specify a FeaturizationMethod object.

\{

"FeaturizationMethodName": "filling",

"FeaturizationMethodParameters": \{"aggregation": "avg", "backfill": "nan"\}

\}

Instance Attribute Summary collapse

#featurization_method_name ⇒ String
The name of the method.
#featurization_method_parameters ⇒ Hash<String,String>
The method parameters (key-value pairs).

Instance Attribute Details

#featurization_method_name ⇒ `String`

The name of the method. The "filling" method is the only supported method.

Returns:

(String)

# File 'gems/aws-sdk-forecastservice/lib/aws-sdk-forecastservice/types.rb', line 1854

class FeaturizationMethod < Struct.new(
  :featurization_method_name,
  :featurization_method_parameters)
  include Aws::Structure
end

#featurization_method_parameters ⇒ `Hash<String,String>`

The method parameters (key-value pairs). Specify these parameters to override the default values. The following list shows the parameters and their valid values. Bold signifies the default value.

aggregation: sum, avg, first, min, max
frontfill: none
middlefill: zero, nan (not a number)
backfill: zero, nan