Correction to: Rotation Forest for multi-target regression

1 Correction to: International Journal of Machine Learning and Cybernetics https://doi.org/10.1007/s13042-021-01329-1

Unfortunately, Figs. 1 and 2 were published incorrectly in the online published article. The correct Figs. 1 and 2 are given below.

Fig. 1

An example of using Rotation Forest for MTR by means of ST. As many rotations (each one depicted with a different color) as the number of single-target tasks multiplied by the ensemble size ($m \times L$), are performed

Fig. 2

An example of the Rotation Forest ensemble proposed in this paper, where data set rotation is performed before applying the MTR approach. All single-target tasks of a specific base model share the same rotation of the data (depicted using the same color)