Featurization (AWS SDK for Java

java.lang.Object
- com.amazonaws.services.forecast.model.Featurization

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class Featurization
extends Object
implements Serializable, Cloneable, StructuredPojo
```
Provides featurization (transformation) information for a dataset field. This object is part of the FeaturizationConfig object.

For example:

{

"AttributeName": "demand",

FeaturizationPipeline [ {

"FeaturizationMethodName": "filling",

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

} ]

}

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors
Constructor and Description

Featurization()

Constructors
Constructor and Description
`Featurization()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Featurization`	`clone()`
`boolean`	`equals(Object obj)`
`String`	`getAttributeName()` The name of the schema attribute specifying the data field to be featurized.
`List<FeaturizationMethod>`	`getFeaturizationPipeline()` An array `FeaturizationMethod` objects that specifies the feature transformation methods.
`int`	`hashCode()`
`void`	`marshall(ProtocolMarshaller protocolMarshaller)` Marshalls this structured data using the given `ProtocolMarshaller`.
`void`	`setAttributeName(String attributeName)` The name of the schema attribute specifying the data field to be featurized.
`void`	`setFeaturizationPipeline(Collection<FeaturizationMethod> featurizationPipeline)` An array `FeaturizationMethod` objects that specifies the feature transformation methods.
`String`	`toString()` Returns a string representation of this object.
`Featurization`	`withAttributeName(String attributeName)` The name of the schema attribute specifying the data field to be featurized.
`Featurization`	`withFeaturizationPipeline(Collection<FeaturizationMethod> featurizationPipeline)` An array `FeaturizationMethod` objects that specifies the feature transformation methods.
`Featurization`	`withFeaturizationPipeline(FeaturizationMethod... featurizationPipeline)` An array `FeaturizationMethod` objects that specifies the feature transformation methods.

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Featurization
```
public Featurization()
```
- Method Detail
  - setAttributeName
```
public void setAttributeName(String attributeName)
```
    The name of the schema attribute specifying the data field to be featurized. In this release, only the target field of the TARGET_TIME_SERIES dataset type is supported. For example, for the RETAIL domain, the target is demand, and for the CUSTOM domain, the target is target_value.
    
    Parameters:
    
    attributeName - The name of the schema attribute specifying the data field to be featurized. In this release, only the target field of the TARGET_TIME_SERIES dataset type is supported. For example, for the RETAIL domain, the target is demand, and for the CUSTOM domain, the target is target_value.
  - getAttributeName
```
public String getAttributeName()
```
    The name of the schema attribute specifying the data field to be featurized. In this release, only the target field of the TARGET_TIME_SERIES dataset type is supported. For example, for the RETAIL domain, the target is demand, and for the CUSTOM domain, the target is target_value.
    
    Returns:
    
    The name of the schema attribute specifying the data field to be featurized. In this release, only the target field of the TARGET_TIME_SERIES dataset type is supported. For example, for the RETAIL domain, the target is demand, and for the CUSTOM domain, the target is target_value.
  - withAttributeName
```
public Featurization withAttributeName(String attributeName)
```
    The name of the schema attribute specifying the data field to be featurized. In this release, only the target field of the TARGET_TIME_SERIES dataset type is supported. For example, for the RETAIL domain, the target is demand, and for the CUSTOM domain, the target is target_value.
    
    Parameters:
    
    attributeName - The name of the schema attribute specifying the data field to be featurized. In this release, only the target field of the TARGET_TIME_SERIES dataset type is supported. For example, for the RETAIL domain, the target is demand, and for the CUSTOM domain, the target is target_value.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - getFeaturizationPipeline
```
public List<FeaturizationMethod> getFeaturizationPipeline()
```
    An array FeaturizationMethod objects that specifies the feature transformation methods. For this release, the number of methods is limited to one.
    
    Returns:
    
    An array FeaturizationMethod objects that specifies the feature transformation methods. For this release, the number of methods is limited to one.
  - setFeaturizationPipeline
```
public void setFeaturizationPipeline(Collection<FeaturizationMethod> featurizationPipeline)
```
    An array FeaturizationMethod objects that specifies the feature transformation methods. For this release, the number of methods is limited to one.
    
    Parameters:
    
    featurizationPipeline - An array FeaturizationMethod objects that specifies the feature transformation methods. For this release, the number of methods is limited to one.
  - withFeaturizationPipeline
```
public Featurization withFeaturizationPipeline(FeaturizationMethod... featurizationPipeline)
```
    An array FeaturizationMethod objects that specifies the feature transformation methods. For this release, the number of methods is limited to one.
    
    NOTE: This method appends the values to the existing list (if any). Use setFeaturizationPipeline(java.util.Collection) or withFeaturizationPipeline(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    featurizationPipeline - An array FeaturizationMethod objects that specifies the feature transformation methods. For this release, the number of methods is limited to one.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withFeaturizationPipeline
```
public Featurization withFeaturizationPipeline(Collection<FeaturizationMethod> featurizationPipeline)
```
    An array FeaturizationMethod objects that specifies the feature transformation methods. For this release, the number of methods is limited to one.
    
    Parameters:
    
    featurizationPipeline - An array FeaturizationMethod objects that specifies the feature transformation methods. For this release, the number of methods is limited to one.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - toString
```
public String toString()
```
    Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    A string representation of this object.
    
    See Also:
    
    Object.toString()
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - clone
```
public Featurization clone()
```
    Overrides:
    
    clone in class Object
  - marshall
```
public void marshall(ProtocolMarshaller protocolMarshaller)
```
    Description copied from interface: StructuredPojo
    
    Marshalls this structured data using the given ProtocolMarshaller.
    
    Specified by:
    
    marshall in interface StructuredPojo
    
    Parameters:
    
    protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.

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Class Featurization

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Featurization

Method Detail

setAttributeName

getAttributeName

withAttributeName

getFeaturizationPipeline

setFeaturizationPipeline

withFeaturizationPipeline

withFeaturizationPipeline

toString

equals

hashCode

clone

marshall