stackex_chess

mldr.datasets::get.mldr("stackex_chess")

Select your download

Partitions: select your desired partitioning strategy, validation and format

Random Stratified Iterative stratified
Hold out MULAN MEKA LibSVM KEEL mldr MULAN MEKA LibSVM KEEL mldr MULAN MEKA LibSVM KEEL mldr
2x5-fold cross validation MULAN MEKA LibSVM KEEL mldr MULAN MEKA LibSVM KEEL mldr MULAN MEKA LibSVM KEEL mldr
10-fold cross validation MULAN MEKA LibSVM KEEL mldr MULAN MEKA LibSVM KEEL mldr MULAN MEKA LibSVM KEEL mldr

Summary

Instances 1675
Attributes 812
Inputs 585
Labels 227
Labelsets 1078
Single labelsets 890
Max frequency 48
Cardinality 2.4113
Density 0.0106
Mean IR 85.7898
SCUMBLE 0.2625
TCS 18.7794

Citation

Charte, Francisco; Rivera, Antonio J.; del Jesus, Maria J.; Herrera, Francisco (2015). QUINTA: A question tagging assistant to improve the answering ratio in electronic forums. In EUROCON 2015 - International Conference on Computer as a Tool (EUROCON), IEEE, 1-6.
@inproceedings{,
  title="QUINTA: A question tagging assistant to improve the answering ratio in electronic forums",
  author="Charte, Francisco and Rivera, Antonio J. and del Jesus, Maria J. and Herrera, Francisco",
  booktitle="EUROCON 2015 - International Conference on Computer as a Tool (EUROCON), IEEE",
  year="2015",
  pages="1-6",
  month="Sept"
}

Concurrence plot

In this concurrence plot, sectors represent labels and links between them depict label co-occurrences. SCUMBLE is a measure designed to assess the concurrence among imbalanced labels.