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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 a method that featurizes (transforms) a dataset field. The method is part of the FeaturizationPipeline of the Featurization object. If FeaturizationMethodParameters isn't specified, Amazon Forecast uses default parameters.

For example:

\{

"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. In this release, "filling" is the only supported method.

Returns:

(String)

# File 'gems/aws-sdk-forecastservice/lib/aws-sdk-forecastservice/types.rb', line 1771

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 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