def iterativeFitter(self, X, y):
        yAsSeries = y.iloc[:, 0]
        model = self._getInitialModel(X, yAsSeries)

        return IterativeFitter(model, None)
Returns an :class:`~pyfora.algorithms.regressionTrees.GradientBoostedRegressorBuilder.IterativeFitter`
dataset/ETHPy150Open ufora/ufora/packages/python/pyfora/algorithms/regressionTrees/GradientBoostedRegressorBuilder.py/GradientBoostedRegressorBuilder.iterativeFitter