14-mnist-assert-wrong.py 文件源码

def multilayer_perceptron(x):
    fc1 = layers.fully_connected(x, 256, activation_fn=tf.nn.relu, scope='fc1')
    fc2 = layers.fully_connected(fc1, 256, activation_fn=tf.nn.relu, scope='fc2')
    out = layers.fully_connected(fc2, 10, activation_fn=None, scope='out')
    tf.Assert(out > 0, [out], name='assert_out_positive')
    return out

# build model, loss, and train op