中国半导体产业的未来在于合作与自主创新。

To write a life is to assemble a mosaic where some pieces are inevitably missing.

我不是现实，我是幻想。

The writer must be a perpetual beginner, always doubting, always searching.

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。