A multi-class SVM classifier is applied to predict the coal and gas outburst in the paper. In this model, the dominant factors are the input vectors and the ...
Mar 22, 2020 · An analysis of the results concluded that the model based on multisource information fusion increases the credibility of the forecast, which ...
Missing: grade | Show results with:grade
Oct 30, 2020 · 6 Xinling L., Mei Y., and He Y., Prediction of coal and gas outburst grade based on factor analysis and SVM model, Proceedings of the 2019 ...
Application of GA-SVM coupling model in prediction coal and gas outburst. ... Cooperative prediction method of coal and gas outburst risk grade based on ...
Comprehensive index prediction usually selects multiple indices for analysis. To obtain the critical value of the index for coal and gas outbursts, the ...
Missing: SVM | Show results with:SVM
In this paper, the practical application experiment and result analysis of the optimization algorithm in the coal and gas outburst prediction model are carried ...
The WOA-ELM model was used to predict the gas outburst risk level by selecting data from 150 accident reports from 2008 to 2021. Again, based on the coal and ...
Oct 8, 2022 · The evaluation of the risk grade of these events can effectively prevent the occurrence of safety accidents in deep coal mines. Characterized as ...
Apr 1, 2024 · Gas Outburst Risk Analysis Based on Pattern Recognition of RS-SVM Model[J]. Pro⁃cedia. 346. Engineering,2012,29:170-173. 347. [16] Sun Yuhang ...
Prediction of coal and gas outburst grade based on factor analysis and SVM model ... gas outbursts are the result of several geological factors related to coal ...