fractional learning

例句：

1. 1. This approach to fractional learning has been shown to be effective in improving student performance.
   这种对分数学习的处理方法已被证明在提高学生表现方面是有效的。
2. 2. The research on fractional learning has gained significant attention from educators and policymakers alike.
   关于分数学习的研究成果已引起了教育工作者和政策制定者的高度关注。
3. 3. In this study, we explore the application of fractional learning in the field of artificial intelligence.
   在这项研究中，我们探讨了分数学习在人工智能领域的应用。