MeasureRegr

This measure specializes <a rd-options="" href="/link/Measure?package=mlr3&version=0.1.3" data-mini-rdoc="mlr3::Measure">Measure</a> for regression problems.
Predefined measures can be found in the <a rd-options="mlr3misc:Dictionary" href="/link/mlr3misc%3A%3ADictionary?package=mlr3&version=0.1.3&to=mlr3misc%3ADictionary" data-mini-rdoc="mlr3misc:Dictionary::mlr3misc::Dictionary">mlr3misc::Dictionary</a> <a rd-options="" href="/link/mlr_measures?package=mlr3&version=0.1.3" data-mini-rdoc="mlr3::mlr_measures">mlr_measures</a>.

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.

Michel Lang

mlr3

Machine Learning in R - Next Generation

Bernd Bischl

Jakob Richter

Patrick Schratz

Giuseppe Casalicchio

Stefan Coors

Quay Au

Martin Binder

MeasureRegr function

<a rd-options="R6:R6Class" href="/link/R6%3A%3AR6Class?package=mlr3&version=0.1.3&to=R6%3AR6Class" data-mini-rdoc="R6:R6Class::R6::R6Class">R6::R6Class</a> object inheriting from <a rd-options="" href="/link/Measure?package=mlr3&version=0.1.3" data-mini-rdoc="mlr3::Measure">Measure</a>.

Format

<pre>m = MeasureRegr$new(id, range, minimize = NA, aggregator = NULL, properties = character(),
 predict_type = "response", task_properties = character(), packages = character())
</pre>For a description of the arguments, see <a rd-options="" href="/link/Measure?package=mlr3&version=0.1.3" data-mini-rdoc="mlr3::Measure">Measure</a>.
The <code>task_type</code> is set to <code>"regr"</code>.
Possible values for <code>predict_type</code> are <code>"response"</code> and <code>"se"</code>.

Construction

See <a rd-options="" href="/link/Measure?package=mlr3&version=0.1.3" data-mini-rdoc="mlr3::Measure">Measure</a>.

Fields

Methods

This measure specializes <a rd-options='' href='Measure'>Measure</a> for regression problems.
Predefined measures can be found in the <a rd-options='mlr3misc:Dictionary' href='mlr3misc::Dictionary'>mlr3misc::Dictionary</a> <a rd-options='' href='mlr_measures'>mlr_measures</a>.

Regression Measure — MeasureRegr

<a rd-options='R6:R6Class' href='R6::R6Class'>R6::R6Class</a> object inheriting from <a rd-options='' href='Measure'>Measure</a>.

MeasureRegr: Regression Measure

Description

Arguments

Format

Construction

Fields

Methods

See Also