arXiv:2410.09756cs.LGhep-ex2024-10

对比多种模型对旋节分解事件分类效果,MobileViT和NAT表现最优。

Comparison of Machine Learning Approaches for Classifying Spinodal Events

  • 用深度学习模型对比分类旋节分解数据,测试了CNN、MobileViT等
  • NAT与MobileViT准确率达94.65%,AUC达0.98,优于CNN
  • 适合关注材料相变分析与模型性能对比的研究者

本文对比了多种机器学习模型在旋节分解数据集上的分类性能。评估了先进模型(MobileViT、NAT、EfficientNet、CNN)及多种集成方法(多数投票、AdaBoost)。同时探索了在转换色彩空间下的数据表现。结果表明,NAT与MobileViT在训练与测试数据上均表现最佳,准确率分别为94.65%和94.20%,AUC为0.98,F1分数达0.94,显著优于早期的CNN模型(准确率88.44%,AUC 0.95,F1 0.88)。文中还讨论了表现最佳模型的失败案例。

原文摘要 · Abstract (English)

In this work, we compare the performance of deep learning models for classifying the spinodal dataset. We evaluate state-of-the-art models (MobileViT, NAT, EfficientNet, CNN), alongside several ensemble models (majority voting, AdaBoost). Additionally, we explore the dataset in a transformed color space. Our findings show that NAT and MobileViT outperform other models, achieving the highest metrics-accuracy, AUC, and F1 score on both training and testing data (NAT: 94.65, 0.98, 0.94; MobileViT: 94.20, 0.98, 0.94), surpassing the earlier CNN model (88.44, 0.95, 0.88). We also discuss failure cases for the top performing models.

分类模型材料模拟深度学习

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