# 构建一个和上面那个手写的一样的
神经网络
mlp = MLPClassifier(hidden_layer_sizes=(100,),activation=\'logistic\',
solver = \'sgd\',alpha = 0.01,
batch_size = 100,learning_rate=\'constant\',
learning_rate_init=0.1,max_iter=200,
random_state=666,verbose=2,early_stopping=True )