@techreport{1831, title = {Sparse kernel feature analysis}, author = {Smola, AJ. and Mangasarian, O. and Sch{\"o}lkopf, B.}, number = {99-04}, organization = {Max-Planck-Gesellschaft}, institution = {Data Mining Institute}, school = {Biologische Kybernetik}, year = {1999}, note = {24th Annual Conference of Gesellschaft f{\"u}r Klassifikation, University of Passau}, doi = {} }