打印 训练loss与测试loss
print("Epoch", epoch, "MSE = ",
sess.run(mse, feed_dict={
X: X_train,
y: y_train
}))
print("Epoch", epoch, "MSE = ",
sess.run(mse, feed_dict={
X: X_test,
y: y_test
}))
监控准确率
print("TrainSet batch acc : %s " % accuracy.eval({x: batch_xs, y: batch_ys}))
print("ValidSet acc : %s" % accuracy.eval({x: my_mnist.validation.images, y: my_mnist.validation.labels}))