The only reason for time is so that everything doesn't happen at once.
时间存在的唯一理由是让一切不会同时发生。
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
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。