In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.
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。
Small changes in material design can lead to massive reductions in environmental impact.
"Psychology should measure the mind by its outcomes."
People with passion can change the world for the better.
Innovation is not just about technology; it's about changing the way people think and live.
