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arXiv 2201.05962cs.LGcs.AIcs.CY
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使用神经网络机器学习算法增强医疗保健数据性能

Enhancement of Healthcare Data Performance Metrics using Neural Network Machine Learning Algorithms

Edith Cowan University(伊迪斯科文大学)

Qi An, Patryk Szewczyk, Michael N Johnstone, James Jin Kang

摘要:

通常鼓励患者使用可穿戴设备来远程收集和监测健康数据。可穿戴设备的采用导致收集和传输的数据量显着增加。然后,由于设备的高处理要求,设备的电池寿命迅速减少。鉴于医疗数据的重要性,所有传输的数据都必须遵守严格的完整性和可用性要求。减少用于网络传输的医疗保健数据量可以在不影响准确性的情况下提高传感器电池寿命。在效率和精度之间存在折衷,这可以通过调整采样和传输速率来控制。本文表明,机器学习可用于分析复杂的健康数据指标,如数据传输的准确性和效率,以克服权衡问题。该研究使用时间序列非线性自回归神经网络算法,以提高这两个数据指标,采取更少的样本传输。使用标准心率数据集对算法进行测试,以比较其准确性和效率。结果表明,Levenbery-Marquardt算法是性能最好的,效率为3.33,准确率为79.17%,这是类似于其他算法的精度,但显示出更高的效率。这证明了机器学习与现有的方法相比可以在不牺牲度量的情况下提高效率。

英文摘要:

Patients are often encouraged to make use of wearable devices for remote collection and monitoring of health data. This adoption of wearables results in a significant increase in the volume of data collected and transmitted. The battery life of the devices is then quickly diminished due to the high processing requirements of the devices. Given the importance attached to medical data, it is imperative that all transmitted data adhere to strict integrity and availability requirements. Reducing the volume of healthcare data for network transmission may improve sensor battery life without compromising accuracy. There is a trade-off between efficiency and accuracy which can be controlled by adjusting the sampling and transmission rates. This paper demonstrates that machine learning can be used to analyse complex health data metrics such as the accuracy and efficiency of data transmission to overcome the trade-off problem. The study uses time series nonlinear autoregressive neural network algorithms to enhance both data metrics by taking fewer samples to transmit. The algorithms were tested with a standard heart rate dataset to compare their accuracy and efficiency. The result showed that the Levenbery-Marquardt algorithm was the best performer with an efficiency of 3.33 and accuracy of 79.17%, which is similar to other algorithms accuracy but demonstrates improved efficiency. This proves that machine learning can improve without sacrificing a metric over the other compared to the existing methods with high efficiency.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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