def log_prior(self, f):
        assert(len(f) == len(self.y))
        f_2d = reshape(f, (1, len(f)))
        return self.get_gp_prior().log_pdf(f_2d)
Computes log(p(f)), only possible do if K is psd
dataset/ETHPy150Open karlnapf/kameleon-mcmc/kameleon_mcmc/gp/GaussianProcess.py/GaussianProcess.log_prior