This data set is originally from the Mushroom data set, UCI Machine Learning Repository. This data set includes the following fields:
label: the label for each record
data: a sparse Matrix of
dgCMatrix class, with 126 columns.
A list containing a label vector, and a dgCMatrix object with 1611 rows and 126 variables
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.