Introducing Intermediate Domains for Effective Self-Training during Test-Time. (arXiv:2208.07736v2 [cs.CV] UPDATED)

Experiencing domain shifts during test-time is nearly inevitable in practice
and likely results in a severe performance degradation. To overcome this issue,
test-time adaptation continues to update the initial source model during
deployment. A promising direction are methods based on self-training which have
been shown to be well suited for gradual domain adaptation, since reliable
pseudo-labels can be provided. In this work, we address two problems that exist
when applying self-training in the setting of test-time adaptation. First,
adapting a …

arxiv self-training test training