slashdot: Dataset generated from slashdot.org site entries

In mldr.datasets: R Ultimate Multilabel Dataset Repository

Description

Multilabel dataset from the text domain.

Usage

slashdot

Format

An mldr object with 3782 instances, 1079 attributes and 22 labels

Source

Read, J. and Pfahringer, B. and Holmes, G. and Frank, E., "Classifier chains for multi-label classification", Machine Learning, (3)85, pp. 333–359, 2011

Examples

## Not run: 
toBibtex(slashdot)
slashdot$measures

## End(Not run)

Example output

[1] "@article{,\n  title = \"Classifier chains for multi-label classification\",\n  author = \"Read, J. and Pfahringer, B. and Holmes, G. and Frank, E.\",\n  journal = \"Machine Learning\",\n  year = \"2011\",\n  volume = \"85\",\n  issue = \"3\",\n  pages = \"333--359\"\n}"
$num.attributes
[1] 1101

$num.instances
[1] 3782

$num.inputs
[1] 1079

$num.labels
[1] 22

$num.labelsets
[1] 156

$num.single.labelsets
[1] 56

$max.frequency
[1] 525

$cardinality
[1] 1.180857

$density
[1] 0.0536753

$meanIR
[1] 17.6931

$scumble
[1] 0.0131111

$scumble.cv
[1] 4.396491

$tcs
[1] 15.12469

mldr.datasets documentation built on May 2, 2019, 3:43 p.m.