Advanced Computational Methods for Mitigating Shock and Vibration Hazards in Deep Mines Gas Outburst Prediction Using SVM Optimized by Grey Relational Analysis and APSO Algorithm

Table 4

Test grouping results.

Group	Grey correlation	Parameters combination	Accuracy
1	0.65		89
2	0.60	,	88
3	0.55	, ,	85
4	All	, , , , ,	79