4 Public 2014-01-04T13:32:09Z 2014-01-04T13:32:09Z binaryClass active https://www.openml.org/data/download/53273/sleep.arff 670 ARFF 3 sleep 0 **Author**: **Source**: Unknown - Date unknown **Please cite**: Binarized version of the original data set (see version 1). It converts the numeric target feature to a two-class nominal target feature by computing the mean and classifying all instances with a lower target value as positive ('P') and all others as negative ('N'). public sleep