0 public active c_class,m_class,x_class Multivariate regression data set from: https://link.springer.com/article/10.1007%2Fs10994-016-5546-z : The Solar Flare dataset (Lichman 2013) has 3 target variables that correspond to the number of times 3 types of solar flare (common, moderate, severe) are observed within 24 h. There are two versions of this dataset. SF1 contains data from year 1969 and SF2 from year 1978. Public sf2 2019-01-03T08:01:33Z 3 https://www.openml.org/data/download/21241901/file20381d055179.arff 2019-01-03T08:01:33Z 0 0 sf2 ARFF