Wang X, Gao Y, Rong C, Chen L, Lyu D, Zhou X, et al. Counterfactual-Driven Zero-Shot Classifier Expansion. AAAI [Internet]. 2026 Mar. 14 [cited 2026 May 15];40(31):26508-16. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/39858