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A long short-term memory-fully connected (LSTM-FC) neural network for predicting the incidence of bronchopneumonia in children

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Abstract

Bronchopneumonia is the most common infectious disease in children, and it seriously endangers children’s health. In this paper, a deep neural network combining long short-term memory (LSTM) layers and fully connected layers was proposed to predict the prevalence of bronchopneumonia in children in Chengdu based on environmental factors and previous prevalence rates. The mean square error (MSE), mean absolute error (MAE), and Pearson correlation coefficient (R) were used to detect the performance of the deep learning model. The values of MSE, MAE, and R in the test dataset are 0.0051, 0.053, and 0.846, respectively. The results show that the proposed model can accurately predict the prevalence of bronchopneumonia in children. We also compared the proposed model with three other models, namely, a fully connected (FC) layer neural network, a random forest model, and a support vector machine. The results show that the proposed model achieves better performance than the three other models by capturing time series and mitigating the lag effect.

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Acknowledgements

We would like to thank the editors and anonymous referees for their constructive comments.

Availability of data and materials

The datasets used and/or analysed during the current study are available from the corresponding author on reasonable request.

Funding

The research was financially supported by the Fundamental Research Funds for the Central Universities (XDJK2019B008), and National Major Projects on High-Resolution Earth Obser-vation System (21-Y20B01-9001-19/22).

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Contributions

Zhao, DZ analysed the data, constructed a prediction model for children with bronchopneumonia, and wrote the manuscript. Shen, JW puts forward the research objectives and ideas of the paper and was responsible for the planning and execution of research activities. Huang, Y was involved in the analysis of the data. Chen, M; Shi, KF; and Ma, MG offered some guidelines for the research.

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Correspondence to Jingwei Shen.

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Competing interests

The authors declare no competing interests.

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Responsible Editor: Lotfi Aleya

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Zhao, D., Chen, M., Shi, K. et al. A long short-term memory-fully connected (LSTM-FC) neural network for predicting the incidence of bronchopneumonia in children . Environ Sci Pollut Res 28, 56892–56905 (2021). https://doi.org/10.1007/s11356-021-14632-9

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  • DOI: https://doi.org/10.1007/s11356-021-14632-9

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