在机器学习中，偏差和方差之间的权衡对于实现良好的泛化至关重要。
In machine learning, the trade-off between bias and variance is crucial for achieving good generalization.
The transition to renewable energy depends on efficient and scalable storage systems.
The heart of another is a dark forest, always, no matter how close it has been to one's own.
I like to be in control of my own destiny.
