深度学习调参-keras,tensorflow设置随机种子，保证

ref: https://keras.io/getting-started/faq/#how-can-i-obtain-reproducible-results-using-keras-during-development

np.random.seed(42)  # 貌似只要这一句就行. -_-
# random .seed(12345)　
# tf.set_random_seed(1234)