score_naive: Calculate out-of-sample model performance of naive baseline...

View source: R/score.R

score_naiveR Documentation

Calculate out-of-sample model performance of naive baseline model The calculation that's being performed depends on the type of model For regression models, the mean is used as prediction For classification, a model predicting random values and a model predicting modal values are used and the best model is taken as baseline score

Description

Calculate out-of-sample model performance of naive baseline model The calculation that's being performed depends on the type of model For regression models, the mean is used as prediction For classification, a model predicting random values and a model predicting modal values are used and the best model is taken as baseline score

Usage

score_naive(train, test, x, y, type, metric)

Arguments

train

df, training data, containing variable y

test

df, test data, containing variable y

x

character, column name of predictor variable

y

character, column name of target variable

type

character, type of model

metric

character, evaluation metric being used

Value

numeric vector of length one, evaluation score for predictions using naive model


ppsr documentation built on June 22, 2024, 7:15 p.m.