mlr_task_generators

A simple mlr3misc::Dictionary storing objects of class TaskGenerator.
Each task generator has an associated help page, see <code>mlr_task_generators_[id]</code>.
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 <code>tgen()</code>/<code>tgens()</code>.

datasets

Efficient, object-oriented programming on the
building blocks of machine learning. Provides 'R6' objects for tasks,
learners, resamplings, and measures. The package is geared towards
scalability and larger datasets by supporting parallelization and
out-of-memory data-backends like databases. While 'mlr3' focuses on
the core computational operations, add-on packages provide additional
functionality.

Marc Becker

mlr3

Machine Learning in R - Next Generation

Michel Lang

Bernd Bischl

Jakob Richter

Patrick Schratz

Giuseppe Casalicchio

Stefan Coors

Quay Au

Martin Binder

Florian Pfisterer

Raphael Sonabend

Lennart Schneider

Sebastian Fischer

Lona Koers

John Zobolas

mlr_task_generators function

<a href="https://r6.r-lib.org/reference/R6Class.html">R6::R6Class</a> object inheriting from mlr3misc::Dictionary.

Format

See mlr3misc::Dictionary.

Methods

<ul>
<li><code>as.data.table(dict, ..., objects = FALSE)</code> 
mlr3misc::Dictionary -&gt; <code><a href="https://rdatatable.gitlab.io/data.table/reference/data.table.html">data.table::data.table()</a></code> 
Returns a <code><a href="https://rdatatable.gitlab.io/data.table/reference/data.table.html">data.table::data.table()</a></code> with fields "key", "label", "task_type", "params", and "packages" as columns.
If <code>objects</code> is set to <code>TRUE</code>, the constructed objects are returned in the list column named <code>object</code>.</li>
</ul>

S3 methods

Dictionary of Task Generators — mlr_task_generators

<a href='https://r6.r-lib.org/reference/R6Class.html'>R6::R6Class</a> object inheriting from mlr3misc::Dictionary.

<ul>
<li><code>as.data.table(dict, ..., objects = FALSE)</code> 
mlr3misc::Dictionary -&gt; <code><a href='https://rdatatable.gitlab.io/data.table/reference/data.table.html'>data.table::data.table()</a></code> 
Returns a <code><a href='https://rdatatable.gitlab.io/data.table/reference/data.table.html'>data.table::data.table()</a></code> with fields "key", "label", "task_type", "params", and "packages" as columns.
If <code>objects</code> is set to <code>TRUE</code>, the constructed objects are returned in the list column named <code>object</code>.</li>
</ul>

mlr_task_generators: Dictionary of Task Generators

Description

Arguments

Format

Methods

S3 methods

See Also

Examples