test_keras2_numeric.py 文件源码

def test_dense_elementwise_params(self):
        options = dict(
            modes = [add, multiply, concatenate, average, maximum]
        )
        def build_model(mode):
            x1 = Input(shape=(3,))
            x2 = Input(shape=(3,))
            y1 = Dense(4)(x1)
            y2 = Dense(4)(x2)
            z = mode([y1, y2])
            model = Model([x1,x2], z)
            return mode, model

        product = itertools.product(*options.values())
        args = [build_model(p[0]) for p in product]
        print("Testing a total of %s cases. This could take a while" % len(args))
        for param, model in args:
            self._run_test(model, param)