evaluationResultList-class

coerce,list,evaluationResultList-method

avg,evaluationResultList-method

[,evaluationResultList,ANY,missing,missing-method

show,evaluationResultList-method

Contains the evaluation results for several runs using multiple recommender methods in form of confusion matrices. For each run the used models might be avialable.

classes

Provides a research infrastructure to develop and evaluate
collaborative filtering recommender algorithms. This includes a sparse
representation for user-item matrices, many popular algorithms, top-N recommendations,
and cross-validation. Hahsler (2022) <doi:10.48550/arXiv.2205.12371>.

Michael Hahsler

recommenderlab

Lab for Developing and Testing Recommender Algorithms

Bregt Vereet

evaluationResultList-class function

Objects are created by <code>evaluate</code>.

Objects from the Class

<dl>
 <dt><code>.Data</code>:</dt>
<dd>Object of class <code>"list"</code>: a list of
	<code>"evaluationResults"</code>.</dd> 
</dl>

Slots

Class <code>"list"</code>, from data part.

Extends

<dl>
 <dt>avg</dt>
<dd><code>signature(x = "evaluationResultList")</code>: returns a
	list of average confusion matrices.</dd> <dt>[</dt>
<dd><code>signature(x = "evaluationResultList", i = "ANY", j = "missing", drop = "missing")</code></dd>% \item{plot}{\code{signature(x = "evaluationResultList")}: ... }
 <dt>coerce</dt>
<dd><code>signature(from = "list", to = "evaluationResultList")</code></dd>	<dt>show</dt>
<dd><code>signature(object = "evaluationResultList")</code></dd>	 
</dl>

Methods

Class "evaluationResultList": Results of the Evaluation of a Multiple Recommender Methods — evaluationResultList-class

<dl>
 <dt><code>.Data</code>:</dt>
<dd>Object of class <code>"list"</code>: a list of
	<code>"evaluationResults"</code>.</dd>

 
</dl>

<dl>
 <dt>avg</dt>
<dd><code>signature(x = "evaluationResultList")</code>: returns a
	list of average confusion matrices.</dd>

 <dt>[</dt>
<dd><code>signature(x = "evaluationResultList", i = "ANY", j = "missing", drop = "missing")</code></dd>

% \item{plot}{\code{signature(x = "evaluationResultList")}: ... }
 <dt>coerce</dt>
<dd><code>signature(from = "list", to = "evaluationResultList")</code></dd>

	<dt>show</dt>
<dd><code>signature(object = "evaluationResultList")</code></dd>

	 
</dl>

evaluationResultList-class: Class "evaluationResultList": Results of the Evaluation of a Multiple Recommender Methods

Description

Arguments

Objects from the Class

Slots

Extends

Methods

See Also