# EvaluationMetrics
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Evaluation metrics provide an estimate of the quality of your machine learning transform.

## Contents
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 ** TransformType **   <a name="Glue-Type-EvaluationMetrics-TransformType"></a>
The type of machine learning transform.  
Type: String  
Valid Values: `FIND_MATCHES`   
Required: Yes

 ** FindMatchesMetrics **   <a name="Glue-Type-EvaluationMetrics-FindMatchesMetrics"></a>
The evaluation metrics for the find matches algorithm.  
Type: [FindMatchesMetrics](API_FindMatchesMetrics.md) object  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/glue-2017-03-31/EvaluationMetrics) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/EvaluationMetrics) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/EvaluationMetrics)