#artificial intelligence
Jun 2026
When New Generators Arrive: Lifelong Machine-Generated Text Attribution via Ridge Feature Transfer
RidgeFT is proposed, a lightweight analytic update framework that does not rely on exemplar replay and achieves the best overall macro-F1 across domains, backbones, and incremental protocols, while also improving both old-class retention and new-class adaptation.
Zhen Sun, Yifan Liao, Zhicong Huang et al.
· arXiv.org · 3 citations