TL;DR在弱监督开放域自适应中，使用 CDA 的知识转移方法能够双向协调地分类未标记数据和识别异常点，并在应用于 Person reidentification 和 Office 基准时达到了最先进的性能。
Abstract
In conventional domain adaptation, a critical assumption is that there exists
a fully labeled domain (source) that contains the same label space as another
unlabeled or scarcely labeled domain (target). However, in the real world,
there often exist application scenarios in which both d