Test part from Mushroom Data Set

Source: R/xgboost.R

This data set is originally from the Mushroom data set, UCI Machine Learning Repository.

data(agaricus.test)

Format

A list containing a label vector, and a dgCMatrix object with 1611 rows and 126 variables

Details

This data set includes the following fields:

  • label the label for each record

  • data a sparse Matrix of dgCMatrix class, with 126 columns.

References

https://archive.ics.uci.edu/ml/datasets/Mushroom

Bache, K. & Lichman, M. (2013). UCI Machine Learning Repository [http://archive.ics.uci.edu/ml]. Irvine, CA: University of California, School of Information and Computer Science.