偏差和方差之间的权衡是机器学习中的一个基本概念。
The trade-off between bias and variance is a fundamental concept in machine learning.
The only sensible ends of literature are, first, the pleasurable toil of writing; second, the gratification of one's family and friends; and lastly, the solid cash.
生活不是等待风暴过去，而是学会在雨中翩翩起舞。
压力是一种特权。
The most dangerous thing in the cloud industry is to stop learning.