@Generated(value="software.amazon.awssdk:codegen") public class PerformanceMetrics extends Object implements StructuredPojo, ToCopyableBuilder<PerformanceMetrics.Builder,PerformanceMetrics>
Measurements of how well the MLModel
performed on known observations. One of the following metrics is
returned, based on the type of the MLModel
:
BinaryAUC: The binary MLModel
uses the Area Under the Curve (AUC) technique to measure performance.
RegressionRMSE: The regression MLModel
uses the Root Mean Square Error (RMSE) technique to measure
performance. RMSE measures the difference between predicted and actual values for a single variable.
MulticlassAvgFScore: The multiclass MLModel
uses the F1 score technique to measure performance.
For more information about performance metrics, please see the Amazon Machine Learning Developer Guide.
Modifier and Type | Class and Description |
---|---|
static interface |
PerformanceMetrics.Builder |
Modifier and Type | Method and Description |
---|---|
static PerformanceMetrics.Builder |
builder() |
boolean |
equals(Object obj) |
<T> Optional<T> |
getValueForField(String fieldName,
Class<T> clazz) |
int |
hashCode() |
void |
marshall(ProtocolMarshaller protocolMarshaller)
Marshalls this structured data using the given
ProtocolMarshaller . |
Map<String,String> |
properties()
Returns the value of the Properties property for this object.
|
static Class<? extends PerformanceMetrics.Builder> |
serializableBuilderClass() |
PerformanceMetrics.Builder |
toBuilder()
Take this object and create a builder that contains all of the current property values of this object.
|
String |
toString() |
copy
public Map<String,String> properties()
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
public PerformanceMetrics.Builder toBuilder()
ToCopyableBuilder
toBuilder
in interface ToCopyableBuilder<PerformanceMetrics.Builder,PerformanceMetrics>
public static PerformanceMetrics.Builder builder()
public static Class<? extends PerformanceMetrics.Builder> serializableBuilderClass()
public void marshall(ProtocolMarshaller protocolMarshaller)
StructuredPojo
ProtocolMarshaller
.marshall
in interface StructuredPojo
protocolMarshaller
- Implementation of ProtocolMarshaller
used to marshall this object's data.Copyright © 2017 Amazon Web Services, Inc. All Rights Reserved.