使用临床标记和多种可解释的人工智能方法诊断COVID-19:来自厄瓜多尔的案例研究
Krishnaraj Chadaga1, Srikanth Prabhu1, Vivekananda Bhat1
1Department of Computer Science and Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India.
SLAS technology
|September 9, 2023
概括
人工智能 (AI) 和机器学习 (ML) 可以通过分析临床标记来改善COVID-19诊断. 这项研究表明,人工智能分类器,特别是k-最近邻居,与RT-PCR测试一起提高诊断准确性.
科学领域:
- 医学诊断 医学诊断 医学诊断
- 人工智能在医学中的应用
- 计算生物学 计算生物学
背景情况:
- 由于COVID-19的流行,需要对患者进行准确和快速的查.
- 目前的诊断方法,如RT-PCR可以产生假阴性,突出需要补充验证.
- 仅仅基于症状来区分COVID-19和其他呼吸道疾病是具有挑战性的.
研究的目的:
- 研究人工智能 (AI) 和机器学习 (ML) 在使用临床标志物诊断COVID-19中的有效性.
- 评估各种AI分类器在识别COVID-19方面的表现.
- 使用可解释的AI技术评估AI预测的可解释性.
主要方法:
- 利用临床标记物 (乙酸性细胞,淋巴细胞,红细胞,白细胞) 作为AI模型的输入特征.
- 为COVID-19诊断培训和评估了多个机器学习分类器.
- 应用了五种可解释的AI技术来解释模型预测.
- 在测试的分类器中,k-最近邻近算法是其中之一.
主要成果:
- k-最近邻近算法实现了最高的性能指标:84%的准确性,85%的精度,84%的回忆和84%的F1得分.
- 特定的临床标记物,包括乙氨基细胞,淋巴细胞,红细胞和白细胞,在区分COVID-19中被确定为重要的.
- 可解释的AI技术为诊断模型的决策过程提供了洞察力.
结论:
- 人工智能和机器学习模型,特别是k-最近的邻居,显示出改善COVID-19诊断准确性的巨大潜力.
- 特定临床标记物的组合提供了一个强大的方法来区分COVID-19.
- 将基于人工智能的分类器与RT-PCR测试相结合,可以实现更可靠,更有效的疾病诊断.
相关概念视频
Steps in Outbreak Investigation
152
In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
152
Classification of Illness
7.6K
The meaning of illness is individualized to each person who experiences an alteration in health. In contrast, disease is a medical term indicating a pathological change in the structure and function of the body or mind. It is a condition that has specific symptoms and boundaries.
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe...
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe...
7.6K


