Mika, S.S.MikaRätsch, G.G.RätschWeston, J.J.WestonSchölkopf, B.B.SchölkopfSmola, A.J.A.J.SmolaMüller, K.-R.K.-R.Müller2022-03-092022-03-092000https://publica.fraunhofer.de/handle/publica/336616en004006Invariant feature extraction and classification in kernel spacesconference paper