d436d96eecfa86f4847e9b8af235976df30efaca,test/examples/test_kissgp_additive_regression.py,GPRegressionModel,__init__,#GPRegressionModel#Any#Any#Any#,37

Before Change

    def __init__(self, train_x, train_y, likelihood):
        super(GPRegressionModel, self).__init__(train_x, train_y, likelihood)
        self.mean_module = ZeroMean()
        self.base_covar_module = ScaleKernel(
            RBFKernel(ard_num_dims=2, lengthscale_prior=SmoothedBoxPrior(exp(-3), exp(3), sigma=0.1))
        )
        self.covar_module = AdditiveStructureKernel(
            GridInterpolationKernel(self.base_covar_module, grid_size=100, num_dims=2), num_dims=2
        )

After Change

    def __init__(self, train_x, train_y, likelihood):
        super(GPRegressionModel, self).__init__(train_x, train_y, likelihood)
        self.mean_module = ZeroMean()
        self.base_covar_module = ScaleKernel(RBFKernel())
        self.covar_module = AdditiveStructureKernel(
            GridInterpolationKernel(self.base_covar_module, grid_size=100, num_dims=1), num_dims=2
        )

Instances