数据集精炼综述：方法、应用与未来方向调查（英文版）

英文标题：A Survey on Dataset Distillation: Approaches, Applications and Future Directions中文摘要：该篇研究论文综述了数据集蒸馏的方法、应用和挑战，并提出了数据集内部信息密度的概念，旨在为后续的研究方向提供参考。英文摘要：Dataset distillation is attracting more attention in machine learning astraining sets continue to grow and the cost of training state-of-the-art modelsbecomes increasingly high. By synthesizing datasets with high informationdensity, dataset distillation offers a range of potential applications,including support for continual learning, neural arch