Set the parameters of this estimator.

        Returns
        -------
        self

def set_params(self, l2_regularization=0.0, optimizer=None, optimizer_kwargs=None):
        """Set the parameters of this estimator.

        Returns
        -------
        self
        """
        self.l2_regularization = l2_regularization
        self._optimizer = optimizer
        self._optimizer_kwargs = optimizer_kwargs
        return self