Application research on the prediction of tar yield of deep coal seam mining areas based on PSO-BPNN machine learning algorithm

There coverup are abundant deep coal resources in northern Shaanxi, but the fragile natural environment in this area hinders the large-scale exploitation of oil-rich coal.In-situ thermal conversion of deep coal to oil and gas will become an environmentally friendly technology for oil-rich coal mining.Accurate prediction of oil-rich coal tar yield i

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