化学不仅关乎你能制造什么,还关乎你如何制造它。
在计算学习的背景下,“可能近似正确”(PAC)学习的概念为理解学习算法的效率和可行性提供了一个框架。
艺术应该是关于提出问题,而不是给出答案。
Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better.
It's not worth doing something unless someone, somewhere, would much rather you weren't doing it.