d2d7d67ada88e7a43f4f84757a250bf09856d5a2,pymc3/gp/gp.py,MarginalSparse,__add__,#MarginalSparse#Any#,247

Before Change

        super(MarginalSparse, self).__init__(cov_func, mean_func)

    def __add__(self, other):
        raise NotImplementedError("Additive Latent GP"s not implemented")

    def kmeans_inducing_points(self, n_inducing, X):
        from scipy.cluster.vq import kmeans
        // first whiten X

After Change

    def __add__(self, other):
        // new_gp will default to FITC approx
        new_gp = super(MarginalSparse, self).__add__(other)
        // make sure new gp has correct approx
        if not self.approx == other.approx:
            raise ValueError("Cant add GPs with different approximations")

Instances