@article{GelssKlusSchusteretal.2021, author = {Patrick Gelss and Stefan Klus and Ingmar Schuster and Christof Sch{\"u}tte}, title = {Feature space approximation for kernel-based supervised learning}, journal = {Knowledge-Based Sytems}, volume = {221}, doi = {https://doi.org/10.1016/j.knosys.2021.106935}, year = {2021}, }