49a385eae93032125a6718433b3ca1753aee3b1e,testing/test_method_equivalence.py,TestEquivalence,test_all,#TestEquivalence#,87

Before Change

    def test_all(self):
        with self.test_context():
            likelihoods = np.array([
                -m._objective(m.get_free_state())[0].squeeze()
                for m in self.models])
            self.assertTrue(np.allclose(likelihoods, likelihoods[0], 1e-6))
            variances, lengthscales = [], []
            for m in self.models:
                if hasattr(m.kern, "rbf"):

After Change

                opt = gpflow.train.ScipyOptimizer()
                opt.minimize(m, maxiter=300)
                neg_obj = tf.negative(m.objective)
                likelihoods.append(m.session.run(neg_obj).squeeze())
            assert_allclose(likelihoods, likelihoods[0], rtol=1e-6)
            variances, lengthscales = [], []
            for m in self.models:
                if hasattr(m.kern, "rbf"):

Instances