GIT-Net:一个集体基于深度学习的内镜图像的肠道管道分类
Hemalatha Gunasekaran1, Krishnamoorthi Ramalakshmi2, Deepa Kanmani Swaminathan3
1Information Technology, University of Technology and Applied Sciences, Ibri 516, Oman.
Bioengineering (Basel, Switzerland)
|July 29, 2023
概括
本研究介绍了GIT-NET,这是一个加权平均整体模型,用于从内镜图像中分类胃肠道 (GI) 疾病. GIT-NET模型实现了95.00%的准确性,优于单个模型,并提高了诊断准确性.
科学领域:
- 医疗成像医学成像
- 人工智能的人工智能
- 胃肠病学 胃肠病学
背景情况:
- 从内镜图像中准确分类胃肠道 (GI) 疾病对于有效治疗至关重要.
- 个别预先训练的模型可能难以捕捉疾病特征的全谱,导致错误分类.
研究的目的:
- 开发和评估一个整体模型,以提高肠道内镜图像的分类准确度.
- 提出GIT-NET,一个加权平均整体模型,用于分类八种胃肠道疾病类型.
主要方法:
- 通过结合预先训练的DenseNet201,InceptionV3和ResNet50模型的预测,开发了一个集成模型GIT-NET.
- 研究了两种组合技术:模型平均和加权平均.
- 这些模型在KVASIR v2数据集上进行了评估.
主要成果:
- 单个模型的准确度达到94.54% (DenseNet201),88.38% (InceptionV3) 和90.58% (ResNet50).这些模型的准确度均为94.54%.
- 模型平均组合实现了92.96%的准确性.
- 权重平均组合 (GIT-NET) 实现了95.00%的卓越精度.
结论:
- 权重平均整体方法 (GIT-NET) 有效地克服了个别模型在 GI 内镜图像分类方面的局限性.
- 组合方法显著提高了胃肠道疾病分类的准确性,导致更可靠的诊断.
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