Global self-sustaining and local inheritance for source-free unsupervised domain adaptation

Lin Peng, Yuhang He, Shaokun Wang, Xiang Song, Songlin Dong, Xing Wei, Yihong Gong

Abstract: Highlights•A source-free UDA method considers both global consistency and local inheritance.•A global consistency self-sustaining, which incorporates an Attracting and Separating loss.•A novel local topology inheritance aims to enhance the semantic structure of the feature space.