Nothing
test_that("autoplot.PredictionRegr decision boundary 1D", {
set.seed(42)
task = mlr3::tsk("mtcars")$select("am")
learner = mlr3::lrn("regr.rpart")$train(task)
p = autoplot(learner, type = "prediction", task = task)
expect_true(is.ggplot(p))
expect_doppelganger("learner_regression_1D", p)
})
test_that("autoplot.PredictionClassif decision boundary 2D", {
set.seed(42)
task = mlr3::tsk("mtcars")$select(c("am", "carb"))
learner = mlr3::lrn("regr.rpart")$train(task)
p = autoplot(learner, type = "prediction", task = task)
expect_true(is.ggplot(p))
expect_doppelganger("learner_regression_2D", p)
})
test_that("autoplot.PredictionClassif decision boundary 2D", {
set.seed(42)
task = mlr3::tsk("mtcars")$select("am")
learner = mlr3::lrn("regr.featureless", predict_type = "se")$train(task)
p = autoplot(learner, type = "prediction", task = task)
expect_true(is.ggplot(p))
expect_doppelganger("learner_regression_2D_se", p)
})
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