一个轻量级的混合CNN和变压器模型用于药用叶病的分类,具有可解释的AI
Jalal Ahmmed1, Md Alamgir Kabir2, Atiq Ur Rehman3
1Department of Computer Science and Engineering, Daffodil International University, Dhaka, Bangladesh.
Scientific reports
|February 11, 2026
概括
一个新的轻量级深度学习模型,LSeTNet,准确地检测药用植物叶病. 这种人工智能方法确保了可持续的种植,并保护有价值的生物活性化合物免受产量损失.
科学领域:
- 农业科学 农业科学
- 计算机科学 计算机科学
- 生物技术是生物技术.
背景情况:
- 像图尔西,尼姆和Patharkuchi这样的药用植物对于生物活性化合物至关重要.
- 叶病对这些植物的产量和植物化学质量构成重大威胁.
研究的目的:
- 开发一种高效准确的深度学习模型,用于识别药用植物叶病.
- 建立精确植物病理学和可持续种植实践的基准.
主要方法:
- 提出LSeTNet,一个轻量级的混合动力卷积神经网络 (CNN) 变压器架构与挤压激发 (SE) 块.
- 利用可解释的人工智能 (XAI) 技术,如Grad-CAM,LIME和t-SNE,以提高模型的可解释性.
- 在BD-MediLeaves数据集上进行了严格的验证,包括五倍交叉验证和外部测试.
主要成果:
- 在12个具有最小参数 (9.38M) 和计算 (2.50GFLOPs) 的疾病类别中,获得了99.72%的准确性和1.00的宏F1得分.
- 证明了强大的性能,在交叉验证中准确率为99.74%,在独立数据集上准确率为99.42%.
- XAI方法证实了该模型的重点是病理区域,低推理延迟 (6.98 ms/image) 能够实现实时边缘部署.
结论:
- LSeTNet显著优于现有模型,为植物疾病检测提供了一个透明,高效和可通用的解决方案.
- 该模型支持基于边缘的实时应用程序,对于可持续的药用植物栽培和精确植物病理学至关重要.
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