Multi-source fully test-time adaptation

Yuntao Du, Siqi Luo, Yi Xin, Mingcai Chen, Shuai Feng, Mujie Zhang, Chongjun Wang

Abstract: Highlights•New direction: propose the setting of multi-source fully test-time adaptation for the first time.•Novel method: propose an effective baseline MUTE via weighted aggregation schemes for adaptation.•Extensive evaluation: achieve state-of-the-art results on three image recognition datasets.