使用逻辑回归技术的宫癌感知风险因素行为
I M Elzein1,2, Achraf Chamseddine1,2, Ahmad Eltanboly3
1Department of Electrical Engineering, College of Engineering and Technology, University of Doha for Science and Technology, Doha 24449, Qatar.
Journal of biomedical research
|August 25, 2025
概括
本研究使用逻辑回归和行为风险因素的主要成分分析 (PCA) 预测宫癌发病率. 开发的模型达到97.2%的准确性,强调了早期预测的重要性.
科学领域:
- 癌症学
- 生物统计学
- 在医疗保健中的机器学习
背景情况:
- 宫癌对全球健康造成重大负担,特别是在中等收入国家,因为查存在挑战.
- 缺乏有效的查计划导致服务不足群体的子宫癌发病率高.
- 行为风险因素在宫癌的发展和进展中起着至关重要的作用.
研究的目的:
- 通过分析行为风险因素来预测宫癌的发生率.
- 开发和评估用于早期发现宫癌的强有力的预测模型.
- 将逻辑回归与其他用于宫癌预测的机器学习算法的性能进行比较.
主要方法:
- 用于分析行为风险因素的物流回归模型.
- 主要组件分析 (PCA) 用于特征工程,减少维度.
- 实现了分层的K折交叉验证以实现平衡的类别表示.
- 整合L1规范化以提高后勤回归模型的性能.
主要成果:
- 主要组件分析 (PCA) 将数据缩小为十个组件,解释了89%的差异.
- L1规范后勤回归模型实现了高性能指标:97.2%的精度,98.1%的AUC,97.2%的F1得分,96.1%的特异性和0.17的日志损失.
- 与决策树,随机森林,XGBoost (全部为93.33%),天真Bayes (91.67%) 和非规则化的后退相比,后退的准确性更高 (97.5%).
结论:
- 使用行为风险因素对宫癌的早期预测对于改善结果至关重要.
- 这项研究为提高宫癌分类准确性提供了可靠和可实施的工作流程.
- 未来的研究应专注于改进预测模型,以解决预防方面的社会和行为障碍,特别是在弱势群体中.
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