Python get_scipy_batch_logpdf Examples

Example #1

def test_batch_log_prob(dist):
    if dist.scipy_arg_fn is None:
        pytest.skip('{}.log_prob_sum has no scipy equivalent'.format(dist.pyro_dist.__name__))
    for idx in dist.get_batch_data_indices():
        dist_params = dist.get_dist_params(idx)
        d = dist.pyro_dist(**dist_params)
        test_data = dist.get_test_data(idx)
        log_prob_sum_pyro = d.log_prob(test_data).sum().item()
        log_prob_sum_np = np.sum(dist.get_scipy_batch_logpdf(-1))
        assert_equal(log_prob_sum_pyro, log_prob_sum_np)

Example #2

File: test_distributions.py Project: lewisKit/pyro

def test_batch_log_prob(dist):
    if dist.scipy_arg_fn is None:
        pytest.skip('{}.log_prob_sum has no scipy equivalent'.format(dist.pyro_dist.__name__))
    for idx in dist.get_batch_data_indices():
        dist_params = dist.get_dist_params(idx)
        d = dist.pyro_dist(**dist_params)
        test_data = dist.get_test_data(idx)
        log_prob_sum_pyro = d.log_prob(test_data).sum().item()
        log_prob_sum_np = np.sum(dist.get_scipy_batch_logpdf(-1))
        assert_equal(log_prob_sum_pyro, log_prob_sum_np)