# 构建一个和上面那个手写的一样的
神经网络
mlp2 = MLPClassifier(hidden_layer_sizes=(100,100,100),activation=\'logistic\',
solver = \'sgd\',alpha = 0.03,
batch_size = 200,learning_rate=\'adaptive\',
learning_rate_init=0.1,max_iter=200,
random_state=666,verbose=2,early_stopping=True )