def METHOD_NAME(self, X, y):
    from mrsqm import MrSQMClassifier
    self.clf_ = MrSQMClassifier(
        strat=self.strat,
        features_per_rep=self.features_per_rep,
        selection_per_rep=self.selection_per_rep,
        nsax=self.nsax,
        nsfa=self.nsfa,
        sfa_norm=self.sfa_norm,
        custom_config=self.custom_config,
        random_state=self.random_state,
    )
    self.clf_.fit(X, y)
    return self