Nothing
test_that("autotest", {
set.seed(1)
learner = lrn("dens.kde")
expect_learner(learner)
result = run_autotest(learner, check_replicable = FALSE)
expect_true(result, info = result$error)
})
x = c(0.2, 0.4, 0.6, 0.8, 1, 1.2, 1.4, 1.6)
task = TaskDens$new(id = "a", x)
lrn = lrn("dens.kde", bandwidth = 0.5, kernel = "Epan")
lrn$train(task)
test_that("pdf", {
d = stats::density(x, kernel = "epan", bw = 0.5)
task_test = TaskDens$new(id = "a", d$x[20])
expect_equal(round(d$y[20], 2), round(lrn$predict(task_test)$pdf, 2))
})
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