forecast/aws.sdk.kotlin.services.forecast.model/Metrics

Metrics

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

Types

Builder

class Builder

Companion

object Companion

Properties

averageWeightedQuantileLoss

val averageWeightedQuantileLoss: Double?

The average value of all weighted quantile losses.

errorMetrics

val errorMetrics: List<ErrorMetric>?

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).

rmse

val ~~rmse~~: Double?

The root-mean-square error (RMSE).

weightedQuantileLosses

val weightedQuantileLosses: List<WeightedQuantileLoss>?

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.

Functions

copy

inline fun copy(block: Metrics.Builder.() -> Unit = {}): Metrics

equals

open operator override fun equals(other: Any?): Boolean

hashCode

open override fun hashCode(): Int

toString

open override fun toString(): String