TY - JOUR A1 - Klus, Stefan A1 - Bittracher, Andreas A1 - Schuster, Ingmar A1 - Schütte, Christof T1 - A kernel-based approach to molecular conformation analysis JF - Journal of Chemical Physics N2 - We present a novel machine learning approach to understanding conformation dynamics of biomolecules. The approach combines kernel-based techniques that are popular in the machine learning community with transfer operator theory for analyzing dynamical systems in order to identify conformation dynamics based on molecular dynamics simulation data. We show that many of the prominent methods like Markov State Models, EDMD, and TICA can be regarded as special cases of this approach and that new efficient algorithms can be constructed based on this derivation. The results of these new powerful methods will be illustrated with several examples, in particular the alanine dipeptide and the protein NTL9. Y1 - 2018 U6 - https://doi.org/10.1063/1.5063533 VL - 149 IS - 24 ER - TY - JOUR A1 - Bittracher, Andreas A1 - Schütte, Christof T1 - A probabilistic algorithm for aggregating vastly undersampled large Markov chains JF - Physica D: Nonlinear Phenomena Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-75874 VL - 416 ER -