test_keras2_numeric.py 文件源码

def test_tiny_conv_dilated_rect_random(self, model_precision=_MLMODEL_FULL_PRECISION):
        np.random.seed(1988)
        input_shape = (32, 20, 3)
        num_kernels = 2
        kernel_height = 3
        kernel_width = 3

        # Define a model
        model = Sequential()
        model.add(Conv2D(input_shape = input_shape, dilation_rate=(2,2),
            filters = num_kernels, kernel_size = (kernel_height, kernel_width)))

        # Set some random weights
        model.set_weights([np.random.rand(*w.shape) for w in model.get_weights()])

        # Test the keras model
        self._test_keras_model(model, model_precision=model_precision)