Stress Classification and Vital Signs Forecasting for IoT-Health Monitoring
| Autor: | T. Bhavani, P. VamseeKrishna, Chinmay Chakraborty, Priyanka Dwivedi |
|---|---|
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | IEEE/ACM Transactions on Computational Biology and Bioinformatics. :1-8 |
| ISSN: | 2374-0043 1545-5963 |
| Popis: | Health monitoring embedded with intelligence is the demand of the day. In this era of a large population with the emergence of a variety of diseases, the demand for healthcare facilities is high. Yet there is scarcity of medical experts, technicians for providing healthcare to the people affected with some medical problem. This paper presents an Internet of Things (IoT) system architecture for health monitoring and how data analytics can be applied in the health sector. IoT is employed to integrate the sensor information, data analytics, machine intelligence and user interface to continuously track and monitor the health condition of the patient. Considering data analytics as the major part, we focused on the implementation of stress classification and forecasted the future values from the recorded data using sensors. Physiological vitals like Pulse, oxygen level percentage (SpO2), temperature, arterial blood pressure along with the patients age, height, weight and movement are considered. Various traditional and ensemble machine learning methods are applied to stress classification data. The experimental results have shown that a hypertuned random forest algorithm has given a better performance with an accuracy of 94.3%. In a view that knowing the future values in prior helps in quick decision making, critical vitals like pulse, oxygen level percentage and blood pressure have been forecasted. The data is trained with ML and neural network models. GRU model has given better performance with lower error rates of 1.76, 0.27, 5.62 RMSE values and 0.845, 0.13, 2.01 MAE values for pulse, SpO2 and blood pressure respectively. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|