mlr_task_generators_peak {mlr3} | R Documentation |
Peak Regression Task Generator
Description
A TaskGenerator for the peak task in mlbench::mlbench.peak()
.
Dictionary
This TaskGenerator can be instantiated via the dictionary mlr_task_generators or with the associated sugar function tgen()
:
mlr_task_generators$get("peak") tgen("peak")
Parameters
Id | Type | Default | Range |
d | integer | 20 | [1, \infty) |
Super class
mlr3::TaskGenerator
-> TaskGeneratorPeak
Methods
Public methods
Inherited methods
Method new()
Creates a new instance of this R6 class.
Usage
TaskGeneratorPeak$new()
Method clone()
The objects of this class are cloneable with this method.
Usage
TaskGeneratorPeak$clone(deep = FALSE)
Arguments
deep
Whether to make a deep clone.
See Also
-
as.data.table(mlr_task_generators)
for a table of available TaskGenerators in the running session (depending on the loaded packages). Extension packages for additional task types:
-
mlr3proba for probabilistic supervised regression and survival analysis.
-
mlr3cluster for unsupervised clustering.
-
Other TaskGenerator:
TaskGenerator
,
mlr_task_generators
,
mlr_task_generators_2dnormals
,
mlr_task_generators_cassini
,
mlr_task_generators_circle
,
mlr_task_generators_friedman1
,
mlr_task_generators_moons
,
mlr_task_generators_simplex
,
mlr_task_generators_smiley
,
mlr_task_generators_spirals
,
mlr_task_generators_xor
Examples
generator = tgen("peak", d = 5)
task = generator$generate(200)
str(task$data())