PAC学习框架提供了一种正式的方法来分析学习算法的效率和有效性。
"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."
最好的设计是那些将功能与美感无缝结合的设计。
今天的挑战就是明天的机遇——前提是我们以正确的心态面对它们。
A brand's value lies in its ability to meet the evolving needs of consumers.