vowel ARFF 9 Public **Author**: **Source**: Unknown - Date unknown **Please cite**: Binarized version of the original data set (see version 1). The multi-class target feature is converted to a two-class nominal target feature by re-labeling the majority class as positive ('P') and all others as negative ('N'). Originally converted by Quan Sun. 1 2014-01-12T22:48:32Z binaryClass active train, test feature ignored 3 https://www.openml.org/data/download/53550/vowel.arff "Train or Test" public vowel 2014-01-04T21:45:16Z 131