AWSComprehendDocumentClassifierOutputDataConfig

Objective-C

@interface AWSComprehendDocumentClassifierOutputDataConfig

Swift

class AWSComprehendDocumentClassifierOutputDataConfig

Provide the location for output data from a custom classifier job. This field is mandatory if you are training a native document model.

  • The Amazon S3 prefix for the data lake location of the flywheel statistics.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable flywheelStatsS3Prefix;

    Swift

    var flywheelStatsS3Prefix: String? { get set }

  • ID for the Amazon Web Services Key Management Service (KMS) key that Amazon Comprehend uses to encrypt the output results from an analysis job. The KmsKeyId can be one of the following formats:

    • KMS Key ID: "1234abcd-12ab-34cd-56ef-1234567890ab"

    • Amazon Resource Name (ARN) of a KMS Key: "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

    • KMS Key Alias: "alias/ExampleAlias"

    • ARN of a KMS Key Alias: "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable kmsKeyId;

    Swift

    var kmsKeyId: String? { get set }

  • When you use the OutputDataConfig object while creating a custom classifier, you specify the Amazon S3 location where you want to write the confusion matrix and other output files. The URI must be in the same Region as the API endpoint that you are calling. The location is used as the prefix for the actual location of this output file.

    When the custom classifier job is finished, the service creates the output file in a directory specific to the job. The S3Uri field contains the location of the output file, called output.tar.gz. It is a compressed archive that contains the confusion matrix.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable s3Uri;

    Swift

    var s3Uri: String? { get set }