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arXiv 2512.21152cs.LGcs.AI
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MODE:多目标自适应小集选择

MODE: Multi-Objective Adaptive Coreset Selection

CRIL, Université d’Artois(CRIL,阿登大学)

Tanmoy Mukherjee, Pierre Marquis, Zied Bouraoui

AI总结:

MODE通过多目标自适应策略动态优化小集选择,实现高效数据利用与模型性能提升。

摘要:

我们提出了MODE(多目标自适应数据效率),一个能够动态结合小集选择策略的框架,这些策略根据其对模型性能的演变贡献进行组合。与静态方法不同,MODE会根据训练阶段调整选择标准:早期强调类别平衡,表示学习期间强调多样性,收敛时强调不确定性。我们证明MODE在O(n log n)复杂度下实现(1-1/e)近似,并在提供可解释的数据效用演变洞察的同时表现出竞争性准确性。实验显示MODE减少了内存需求。

英文摘要:

We present Mode(Multi-Objective adaptive Data Efficiency), a framework that dynamically combines coreset selection strategies based on their evolving contribution to model performance. Unlike static methods, \mode adapts selection criteria to training phases: emphasizing class balance early, diversity during representation learning, and uncertainty at convergence. We show that MODE achieves (1-1/e)-approximation with O(n \log n) complexity and demonstrates competitive accuracy while providing interpretable insights into data utility evolution. Experiments show \mode reduces memory requirements

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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