def get_gp_prior(self):
        return Gaussian(zeros(len(self.K)), self.K, is_cholesky=False)
Returns GP prior N(0,K), only possible do if K is psd
dataset/ETHPy150Open karlnapf/kameleon-mcmc/kameleon_mcmc/gp/GaussianProcess.py/GaussianProcess.get_gp_prior