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.
居身平安之境要考虑危难之时,处身太平盛世要想到乱世之日。
The best architecture comes from the synthesis of all the forces that are acting upon it.
Life is about creating yourself.