Trustworthy Machine Learning with Out-of-Distribution Data
摘要
It is well known that machine learning models are susceptible to out-of-distribution (OOD) data, which occurs when the distribution of data at test time differs significantly from that at training time. This inherent shift in distribution signifies that we cannot guarantee that the resulting models can perform well when deployed in real-world scenarios. This issue has spurred numerous studies on OOD learning, aiming to mitigate the negative impacts raised by such distribution shifts.