Fig. 9

Results of the prediction results of different models in different coal mines Results (a) Working face 3302 in a mine in Shandong (b) Working face 3301 in a mine in Shanxi.

Results of the prediction results of different models in different coal mines Results (a) Working face 3302 in a mine in Shandong (b) Working face 3301 in a mine in Shanxi.