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Metrics

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Metrics - Amazon Forecast

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Amazon Forecast is no longer available to new customers. Existing customers of Amazon Forecast can continue to use the service as normal. Learn more"

Provides metrics that are used to evaluate the performance of a predictor. This object is part of the WindowSummary object.

Contents

AverageWeightedQuantileLoss

The average value of all weighted quantile losses.

Type: Double

Required: No

ErrorMetrics

Provides detailed error metrics for each forecast type. Metrics include root-mean square-error (RMSE), mean absolute percentage error (MAPE), mean absolute scaled error (MASE), and weighted average percentage error (WAPE).

Type: Array of ErrorMetric objects

Required: No

RMSE

This member has been deprecated.

The root-mean-square error (RMSE).

Type: Double

Required: No

WeightedQuantileLosses

An array of weighted quantile losses. Quantiles divide a probability distribution into regions of equal probability. The distribution in this case is the loss function.

Type: Array of WeightedQuantileLoss objects

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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