extractOMLStudyIds

Extracts either all <code>data.id</code>s, <code>task.id</code>s, <code>flow.id</code>s or <code>run.id</code>s from an <code>OMLStudy</code> object.

We provide an R interface to 'OpenML.org' which is an online machine learning platform where researchers can access open data, download and upload data sets, share their machine learning tasks and experiments and organize them online to work and collaborate with other researchers.
The R interface allows to query for data sets with specific properties, and allows the downloading and uploading of data sets, tasks, flows and runs.
See <https://www.openml.org/guide/api> for more information.

Giuseppe Casalicchio

OpenML

Open Machine Learning and Open Data Platform

extractOMLStudyIds function

<dl><dt>object</dt>
<dd>[<code>OMLStudy</code>] 
The OMLStudy object.</dd>
<dt>type</dt>
<dd>[<code>character(1)</code>] 
A character that specifies which ids should be extracted from the study.
Can be either "data.id", "task.id", "flow.id" or "run.id".</dd>
<dt>chunk.size</dt>
<dd>[<code>integer(1)</code>] 
If the number of ids to be returned exceeds "chunk.size", a list of ids is returned.
Each list element contains not more than "chunk.size" elements.
Default is 400.</dd></dl>

Arguments

Extract IDs of a OMLStudy object — extractOMLStudyIds

<dl>

<dt>object</dt>
<dd>[<code>OMLStudy</code>] 
The OMLStudy object.</dd>


<dt>type</dt>
<dd>[<code>character(1)</code>] 
A character that specifies which ids should be extracted from the study.
Can be either "data.id", "task.id", "flow.id" or "run.id".</dd>


<dt>chunk.size</dt>
<dd>[<code>integer(1)</code>] 
If the number of ids to be returned exceeds "chunk.size", a list of ids is returned.
Each list element contains not more than "chunk.size" elements.
Default is 400.</dd>

</dl>

extractOMLStudyIds: Extract IDs of a OMLStudy object

Description

Usage

Value

Arguments