学习问题的复杂性通常由假设空间的大小和结构决定。
The complexity of a learning problem is often determined by the size and structure of the hypothesis space.
The oil industry is not just about extracting resources; it's about strategic foresight and technological innovation.
We have more than enough wealth and power for those who can enjoy simple pleasures.
Writing is a way of trying to understand what happens to us.