When the Strongest Teacher Is Not the Best Teacher: Student-Centric Answer Selection
Student-Centric Answer Sampling (SCAS) is proposed, a framework that selects from verified teacher-generated answers according to their estimated student-centric learning cost and is derived by a token-wise gradient decomposition and used to guide answer selection during training.
Zhengyu Hu, Zheyuan Xiao, Linxin Song et al.
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