ae72ea0bfe7f7041d6f7580427fa1f69158bab7e,tests/keras/backend/backend_test.py,TestBackend,test_rnn_no_states,#TestBackend#,665

Before Change

        for k in BACKENDS:
            rnn_fn = rnn_step_fn(k)
            inputs = k.variable(input_val)
            initial_states = []
            last_output, outputs, new_states = k.rnn(rnn_fn, inputs,
                                                     initial_states,
                                                     go_backwards=False,
                                                     mask=None)

After Change

        _, x = parse_shape_or_val((32, timesteps, input_dim))
        _, wi = parse_shape_or_val((input_dim, output_dim))

        x_k = K.variable(x)
        wi_k = K.variable(wi)

        def rnn_fn(x_k, h_k):
            assert len(h_k) == 0
            y_k = K.dot(x_k, wi_k)
            return y_k, []

        last_y1, y1, h1 = ref_rnn(x, [wi, None, None], None,
                                  go_backwards=False, mask=None)
        last_y2, y2, h2 = K.rnn(rnn_fn, x_k, [],
                                go_backwards=False, mask=None)

        assert len(h2) == 0
        last_y2 = K.eval(last_y2)
        y2 = K.eval(y2)

Instances