id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-21789	Chen, Guangsheng	A new IPCA-CPSO-BP Model for Predicting Gas Emission in Underground Coal Mines	2024	8	.pdf	application/pdf	5326	252	53	Compared with BP prediction model, the average relative error of IPCA-CPSO-BP model is reduced by 1.0889%, and the average relative error of BP prediction model is about 3 times that of IPCA-CPSO-BP model. In order to solve the shortcomings of the above prediction models and improve the prediction accuracy, the IPCA- CPSO-BP model of gas emission prediction is proposed in this paper.	cache/ajst-21789.pdf	txt/ajst-21789.txt