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Machine Learning-Enabled Rheumatoid Arthritis Classification Using GWAS Data: A Performance Analysis

delete2025-10-01
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PRE
AI
A
A. Ezhil Grace
R
R. Thandaiah Prabu *
S
S. Rimlon Shibi *
R
R Saravanakumar *
S
Suganya, Mary *
DOI:10.1007/s40009-025-01826-9delete
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摘要

摘要

En 中文
类风湿关节炎(RA)是一种具有强遗传基础的复杂自身免疫性疾病。由于与其他关节疾病的症状重叠,早期准确诊断仍然具有挑战性。本研究提出了一种基于机器学习的框架,利用全基因组关联研究衍生的单核苷酸多态性数据对RA进行分类。收集了类风湿关节炎、骨关节炎、银屑病关节炎、幼年特发性关节炎和痛风的数据集,并进行了预处理。训练并集成了随机森林、极端树、XGBoost和装袋分类器,通过优化的软投票集成。最终模型达到了97.89%的准确率和99.46%的AUC。特征重要性分析强调了基因间区和内含子变异(特别是在6号染色体上)的作用,支持了与HLA区域已知关联的发现。此外,PTPN22、LINC02789、MTCO3P1和TSBP1-AS1等基因也显现为重要贡献者。所提出的系统表现出高预测性能,并为RA的遗传结构提供了有价值的见解。
Keyword:
Rheumatoid arthritis
Single nucleotide polymorphism
Machine learning
Genome wide association studies
Ensemble classifier

期刊

N
National Academy Science Letters-India
IF:
1.3
论文数:
487
被引数:
1.1K

机构

S
Saveetha School of Engineering
学者数:
2.4K
论文数: 2.6K
被引数: 1
S
saveetha institute of medical & technical science
学者数:
7.3K
论文数: 7.6K
被引数: 12
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