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Over-warning of Coal Spontaneous Combustion Risk Based on the Transformer Model

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DOI: 10.23977/autml.2025.060104 | Downloads: 8 | Views: 202

Author(s)

Jidong Yao 1, Yilong Xiao 1, Ruiyuan Su 1, Wenhao Li 1, Jianxin Pang 1, Chao Jiang 1

Affiliation(s)

1 College of Artificial Intelligence, North China University of Science and Technology, Tangshan, China

Corresponding Author

Jidong Yao

ABSTRACT

In order to capture the information of different locations in the space more accurately, solve the problem of long-time prediction and parallel computation, and realise the over-warning of coal mine safety, we propose the over-warning method of coal spontaneous combustion risk based on the Transformer model. Firstly, the median filtering method and Lagrange interpolation method are used to detect the outliers, expand the data and fill the missing values. Then the unique self-attention mechanism of Transformer is used for feature extraction and trend prediction of the time series data; finally, the Transformer model is compared with LSTM and RNN by adjusting the size and step size of the sliding window. The experimental results show that, under certain circumstances, using the Transformer model to predict the CO and O2 concentrations can capture the gas changes very well, and the prediction accuracy of the Transformer is improved compared with the Long Short-Term Memory Neural Network (LSTM) and Recurrent Neural Network (RNN), which can be effectively applied to the coal mine safety early warning, reduce the occurrence of spontaneous combustion accidents, and protect the safety of miners and production stability, guaranteeing the safety of miners and production stability.

KEYWORDS

Transformer Model, Coal Spontaneous Combustion Risk Warning, Time Series Prediction, Coal Mine Safety, Data Preprocessing and Feature Extraction

CITE THIS PAPER

Jidong Yao, Yilong Xiao, Ruiyuan Su, Wenhao Li, Jianxin Pang, Chao Jiang, Over-warning of Coal Spontaneous Combustion Risk Based on the Transformer Model. Automation and Machine Learning (2025) Vol. 6: 31-39. DOI: http://dx.doi.org/10.23977/autml.2025.060104.

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