mlr3 (version 0.3.0)

mlr_task_generators: Dictionary of Task Generators

Description

A simple mlr3misc::Dictionary storing objects of class TaskGenerator. Each task generator has an associated help page, see mlr_task_generators_[id].

This dictionary can get populated with additional task generators by add-on packages.

For a more convenient way to retrieve and construct task generators, see tgen()/tgens().

Format

R6::R6Class object inheriting from mlr3misc::Dictionary.

Methods

See mlr3misc::Dictionary.

S3 methods

• as.data.table(dict) mlr3misc::Dictionary -> data.table::data.table() Returns a data.table::data.table() with fields "key" and "packages" as columns.

See Also

Sugar functions: tgen(), tgens()

Other Dictionary: mlr_learners, mlr_measures, mlr_resamplings, mlr_tasks

Other TaskGenerator: TaskGenerator, mlr_task_generators_2dnormals, mlr_task_generators_friedman1, mlr_task_generators_smiley, mlr_task_generators_xor

Examples

# NOT RUN {
mlr_task_generators$get("smiley")
tgen("2dnormals")
# }