def __init__(self, trainer, dataset, min_params=[-5, -15], max_params=[15, 3], n_steps=7, **kwargs):
        GridSearch2D.__init__(self, min_params, max_params, n_steps)
        self._trainer = trainer
        self._dataset = dataset

        self._validator_kwargs = {}
        self._n_folds = 5
        self.setArgs(**kwargs)
The parameter boundaries are specified in log2-space.
dataset/ETHPy150Open pybrain/pybrain/pybrain/tools/gridsearch.py/GridSearchCostGamma.__init__