For example, your lingering embarrassment at spilling your coffee during an interview doesn't mean that this is an error you need to fix, unless you repeatedly spill your coffee.
比如说，在一次面试中你撒出咖啡的尴尬情况并不是你需要改正的错误，除非你总是会反复泼出咖啡。
2
More likely, Dr. McHugh said, they fell victim to a training error, which, he explained, "in reality can mean any abrupt change in training patterns."
麦克休博士说，很有可能，他们是错误训练的受害者，也就是训练方式的突然改变。
3
The evaluation criterion is the root mean squared error (RMSE) between predicted ratings and true ones.