AWS SDK Version 3 for .NET
API Reference

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Transformations allowed on the dataset. Supported transformations are Filling and Aggregation. Filling specifies how to add values to missing values in the dataset. Aggregation defines how to aggregate data that does not align with forecast frequency.

Inheritance Hierarchy

System.Object
  Amazon.SageMaker.Model.TimeSeriesTransformations

Namespace: Amazon.SageMaker.Model
Assembly: AWSSDK.SageMaker.dll
Version: 3.x.y.z

Syntax

C# 
public class TimeSeriesTransformations

The TimeSeriesTransformations type exposes the following members

Constructors

NameDescription
Public Method TimeSeriesTransformations()

Properties

NameTypeDescription
Public Property Aggregation System.Collections.Generic.Dictionary<System.String, System.String>

Gets and sets the property Aggregation.

A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.

The supported aggregation methods are sum (default), avg, first, min, max.

Aggregation is only supported for the target column.

Public Property Filling System.Collections.Generic.Dictionary<System.String, System.Collections.Generic.Dictionary<System.String, System.String>>

Gets and sets the property Filling.

A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic. You can specify multiple filling methods for a single column.

The supported filling methods and their corresponding options are:

  • frontfill: none (Supported only for target column)

  • 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 the chosen filling method value (for example "backfill" : "value"), and define the filling value in an additional parameter prefixed with "_value". For example, to set backfill to a value of 2, you must include two parameters: "backfill": "value" and "backfill_value":"2".

Version Information

.NET:
Supported in: 8.0 and newer, Core 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5 and newer, 3.5