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.
"In times of uncertainty, clear communication and decisive action are more important than ever."
我为我们没有做的许多事情感到骄傲，就像为我们做过的事情感到骄傲一样。创新就是对一千件事情说不。
交易成功的关键是有一个清晰的策略并一致执行。
"We are all in the gutter, but some of us are looking at the stars."