Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

An IoT-based Bi-Cluster Forecasting using Automated ML-Model Optimization for COVID19

Version 1 : Received: 27 December 2022 / Approved: 28 December 2022 / Online: 28 December 2022 (09:10:46 CET)

A peer-reviewed article of this Preprint also exists.

Tariq, H.; Touati, F.; Crescini, D.; Mnaouer, A.B. IoT-Based Bi-Cluster Forecasting Using Automated ML-Model Optimization for COVID-19. Atmosphere 2023, 14, 534. Tariq, H.; Touati, F.; Crescini, D.; Mnaouer, A.B. IoT-Based Bi-Cluster Forecasting Using Automated ML-Model Optimization for COVID-19. Atmosphere 2023, 14, 534.

Abstract

The current COVID19 pandemic has raised huge concerns for outdoor air quality due to expected lungs deterioration. These concerns include the challenges in the scalable prediction of harmful gases like carbon dioxide, iterative/repetitive inhaling due to mask and environmental temperature harshness. Even in the presence of air quality sensing devices, these challenges lead to failed planning and strategy against respiratory diseases, epidemics, and pandemics in severe cases. In this work, a dual time-series with bi-cluster sensor data-stream-based novel optimized regression algorithm was proposed with optimization predictors and optimization responses that use automated iterative optimization of the model based on the similarity coefficient index. The algorithm was implemented over SeReNoV2 sensor nodes data, i.e. multi-variate dual time-series of environmental and US Environmental Protection Agency standard sensor variables for air quality index measured from air quality sensors with geospatial profiling. The SeReNoV2 systems were placed at four locations that were 3 km apart to monitor air quality and their data was collected at Ubidots IoT platform over GSM. Results have shown that the proposed technique achieved a root mean square error (RMSE) of 1.0042 with a training time of 469.28 seconds for normal and RMSE of 1.646 in the training time of 28.53 seconds for optimization. The estimated R-Squared error of 0.03 with Mean-Square Error for temperature 1.0084 ᵒC and 293.98 ppm for CO2 was observed. Furthermore, the Mean-Absolute Error (MAE) for temperature 0.66226 ᵒC and 10.252 ppm for CO2 at a prediction speed of ~5100 observations/second for temperature 45000 observations/second for CO2 due to iterative optimization of the training time 469.28 seconds for temperature and 28.53 seconds for CO2 was very promising in forecasting COVID19 countermeasures before time.

Keywords

Indoor air quality; forecasting; machine learning; IoT; Covid-19; environmental mapping; pandemic.

Subject

Environmental and Earth Sciences, Environmental Science

Comments (0)

We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.

Leave a public comment
Send a private comment to the author(s)
* All users must log in before leaving a comment
Views 0
Downloads 0
Comments 0
Metrics 0


×
Alerts
Notify me about updates to this article or when a peer-reviewed version is published.
We use cookies on our website to ensure you get the best experience.
Read more about our cookies here.