Laurae (version 0.0.0.9001)

df_mape: Mean Absolute Percentage Error (MAPE) (computation function, single vector)

Description

This function computes the Mean Absolute Percentage Error loss (MAPE) provided preds and labels, but cannot handle multiclass problems.

Usage

df_mape(preds, labels)

Arguments

preds

The predictions.

labels

The labels.

Value

The Mean Absolute Percentage Error.

Examples

library(data.table)

# Regression problem
my_preds <- dnorm(rnorm(n = 9*6*10))
my_labels <- runif(n = 9*6*10)
df_mape(my_preds, my_labels)