"description":"In this tutorial two clustering methods, namely unsupervised k-means and supervised deep-aa, will be used to extract proto- and archetypes, respectively, along with corresponding clusters. The set of proto- or archetypes can be used as a substantially reduced training set for Single-Task SISSO, which outperforms random selection, while the corresponding clusters allow for an educated material2task-assignment of all training and test materials for Multi-Task SISSO, whose training on the whole training set outperforms corresponding training of Single-Task SISSO.",