Get parameters for this estimator.

        Parameters
        ----------
        deep: boolean, optional
            If True, will return the parameters for this estimator and
            contained subobjects that are estimators.

        Returns
        -------
        params : mapping of string to any
            Parameter names mapped to their values.

def get_params(self, deep=True):
        """Get parameters for this estimator.

        Parameters
        ----------
        deep: boolean, optional
            If True, will return the parameters for this estimator and
            contained subobjects that are estimators.

        Returns
        -------
        params : mapping of string to any
            Parameter names mapped to their values.
        """
        return {'l2_regularization': self.l2_regularization,
                'optimizer': self._optimizer,
                'optimizer_kwargs': self._optimizer_kwargs}